PowerPoint e-poster presentation best practices scientific conference

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conference electronic poster PowerPoint template content transfer poster design readability guidance

python - <<'PY' from pptx import Presentation from pathlib import Path paths=[Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/bombay conference.pptx'),Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/E-Poster_Template_a67c6b (1).pptx')] for p in paths: print('\n###',p.name) prs=Presentation(p) print('size',prs.slide_width,prs.slide_height,'slides',len(prs.slides)) for si,s in enumerate(prs.slides,1): print('\nSLIDE',si,'layout',s.slide_layout.name) for j,sh in enumerate(s.shapes): text=sh.text.strip().replace('\n',' | ') if sh.has_text_frame and sh.text.strip() else '' if text: print(j,sh.shape_type,sh.name,round(sh.left/914400,2),round(sh.top/914400,2),round(sh.width/914400,2),round(sh.height/914400,2),'::',text[:1200]) elif sh.shape_type==13: print(j,'IMAGE',sh.name,round(sh.left/914400,2),round(sh.top/914400,2),round(sh.width/914400,2),round(sh.height/914400,2)) PY

atrioventricular block young adults AND sarcoidosis

python - <<'PY' from pptx import Presentation from pathlib import Path for fn in ['bombay conference.pptx','E-Poster_Template_a67c6b (1).pptx']: p=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc')/fn prs=Presentation(p) print('\n',fn) for si,s in enumerate(prs.slides,1): for j,sh in enumerate(s.shapes): if sh.shape_type==13: image=sh.image print('slide',si,'shape',j,'name',sh.name,'pos',round(sh.left/914400,2),round(sh.top/914400,2),round(sh.width/914400,2),round(sh.height/914400,2),'ext',image.ext,'bytes',len(image.blob)) PY

mkdir -p "/tmp/workspace/bombay-eposter/src" "/tmp/workspace/bombay-eposter/output" "/tmp/workspace/bombay-eposter/assets" && python - <<'PY' from pptx import Presentation from pptx.enum.shapes import MSO_SHAPE_TYPE from pathlib import Path p=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/E-Poster_Template_a67c6b (1).pptx') prs=Presentation(p); s=prs.slides[0] print('slide inches', prs.slide_width/914400,prs.slide_height/914400) for j,sh in enumerate(s.shapes): print(j,sh.shape_type,sh.name,round(sh.left/914400,2),round(sh.top/914400,2),round(sh.width/914400,2),round(sh.height/914400,2), 'text='+repr(sh.text[:100]) if sh.has_text_frame else '') if sh.shape_type==1: try: print(' fill',sh.fill.fore_color.rgb if sh.fill.type else None,'line',sh.line.color.rgb) except: pass PY python - <<'PY' from pptx import Presentation from pathlib import Path prs=Presentation(Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/bombay conference.pptx')) for si in [8,11,15,16]: s=prs.slides[si-1] print('SLIDE',si) for sh in s.shapes: print(sh.shape_type,sh.name,sh.has_text_frame, sh.text[:80] if sh.has_text_frame else '') PY

python - <<'PY' from pptx import Presentation from pathlib import Path p=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/E-Poster_Template_a67c6b (1).pptx') prs=Presentation(p) def show(shape,depth=0): print(' '*depth,shape.shape_type,shape.name, 'text='+repr(shape.text) if shape.has_text_frame else '') if shape.shape_type==6: for x in shape.shapes:show(x,depth+2) for s in prs.slides: for sh in s.shapes:show(sh) PY python - <<'PY' from zipfile import ZipFile from pathlib import Path p=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/bombay conference.pptx') with ZipFile(p) as z: for n in z.namelist(): if n.startswith('ppt/media/'): out=Path('/tmp/workspace/bombay-eposter/assets')/Path(n).name out.write_bytes(z.read(n));print(n, out.stat().st_size) PY

python - <<'PY' from PIL import Image,ImageDraw from pathlib import Path files=sorted(Path('/tmp/workspace/bombay-eposter/assets').glob('image*'),key=lambda x:int(x.stem[5:])) thumbs=[] for f in files: im=Image.open(f).convert('RGB');im.thumbnail((300,180));thumbs.append((f.name,im.copy())) out=Image.new('RGB',(640,((len(thumbs)+1)//2)*230),'white');d=ImageDraw.Draw(out) for i,(name,im) in enumerate(thumbs): x=(i%2)*320+10;y=(i//2)*230+10;out.paste(im,(x,y+25));d.text((x,y),name,fill='black') out.save('/tmp/workspace/bombay-eposter/assets/contact_sheet.jpg') PY

python - <<'PY' from zipfile import ZipFile from pathlib import Path import re p=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/bombay conference.pptx') with ZipFile(p) as z: for n in z.namelist(): if n.startswith('ppt/slides/_rels/slide') and n.endswith('.rels'): s=z.read(n).decode() ims=re.findall(r'Target="\.\./media/(image\d+\.[^"]+)"',s) if ims:print(n,ims) PY

cat > "/tmp/workspace/bombay-eposter/src/build_eposter.py" <<'PY' from pptx import Presentation from pptx.util import Inches, Pt from pptx.enum.text import PP_ALIGN, MSO_ANCHOR from pptx.enum.shapes import MSO_SHAPE from pptx.dml.color import RGBColor from pathlib import Path base=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/E-Poster_Template_a67c6b (1).pptx') out=Path('/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx') assets=Path('/tmp/workspace/bombay-eposter/assets') prs=Presentation(base); slide=prs.slides[0] # remove the template's empty editable header copy but retain design artwork for sh in list(slide.shapes): if sh.name=='TextBox 15': sp=sh._element;sp.getparent().remove(sp) NAVY=RGBColor(8,55,91); TEAL=RGBColor(0,130,143); DARK=RGBColor(34,43,52); GREY=RGBColor(90,101,110); PALE=RGBColor(241,247,248); WHITE=RGBColor(255,255,255) def textbox(x,y,w,h,text,size=15,bold=False,color=DARK,align=PP_ALIGN.LEFT,font='Aptos',margin=0.08, valign=MSO_ANCHOR.TOP): sh=slide.shapes.add_textbox(Inches(x), Inches(y), Inches(w), Inches(h)) tf=sh.text_frame;tf.clear();tf.word_wrap=True tf.margin_left=tf.margin_right=Inches(margin);tf.margin_top=tf.margin_bottom=Inches(margin) tf.vertical_anchor=valign lines=text.split('\n') for i,line in enumerate(lines): p=tf.paragraphs[0] if i==0 else tf.add_paragraph() p.text=line;p.alignment=align;p.space_after=Pt(2) for r in p.runs: r.font.name=font;r.font.size=Pt(size);r.font.bold=bold;r.font.color.rgb=color return sh def box(x,y,w,h,title,body,body_size=13.2): rect=slide.shapes.add_shape(MSO_SHAPE.ROUNDED_RECTANGLE, Inches(x), Inches(y), Inches(w), Inches(h)) rect.fill.solid();rect.fill.fore_color.rgb=WHITE;rect.line.color.rgb=RGBColor(203,220,224);rect.line.width=Pt(0.8) textbox(x+0.10,y+0.08,w-0.2,0.29,title.upper(),12.5,True,TEAL) textbox(x+0.10,y+0.40,w-0.20,h-0.48,body,body_size,False,DARK,margin=0.02) def add_pic(name,x,y,w,h): # cover crop from PIL import Image p=assets/name im=Image.open(p); iw,ih=im.size; ar=iw/ih; br=w/h if ar>br: cropw=int(ih*br); left=(iw-cropw)//2; crop=im.crop((left,0,left+cropw,ih)) else: croph=int(iw/br); top=(ih-croph)//2; crop=im.crop((0,top,iw,top+croh)) temp=assets/('crop_'+name+'.png');crop.save(temp) slide.shapes.add_picture(str(temp),Inches(x),Inches(y),Inches(w),Inches(h)) border=slide.shapes.add_shape(MSO_SHAPE.RECTANGLE, Inches(x), Inches(y), Inches(w), Inches(h));border.fill.background();border.line.color.rgb=RGBColor(170,190,196);border.line.width=Pt(0.8) # Header textbox(0.70,0.29,14.15,0.58,'Symptomatic Advanced Atrioventricular Block in a 48-Year-Old Woman',27,True,NAVY) textbox(0.75,0.91,14.4,0.42,'A case-based diagnostic evaluation of unexplained conduction disease',15,False,TEAL) textbox(0.75,1.44,14.25,0.67,'Dr Vineeth Anuraag | 1st Year Resident, Department of Cardiology, Narayana Medical College, Nellore\nMentor: Dr Ram Kumar, Assistant Professor, Department of Cardiology, Narayana Medical College, Nellore',11.2,False,DARK) # Header right tag textbox(15.15,0.63,3.90,0.85,'CASE REPORT\nBOMBAY CONFERENCE',13,True,WHITE,PP_ALIGN.CENTER,margin=0.03,valign=MSO_ANCHOR.MIDDLE) # Column heading positions align existing template textbox(0.55,2.76,5.9,0.30,'Clinical presentation & work-up',14,True,WHITE,PP_ALIGN.CENTER,margin=0.0,valign=MSO_ANCHOR.MIDDLE) textbox(7.00,2.76,5.9,0.30,'Key investigations',14,True,WHITE,PP_ALIGN.CENTER,margin=0.0,valign=MSO_ANCHOR.MIDDLE) textbox(13.50,2.76,5.9,0.30,'Management & follow-up',14,True,WHITE,PP_ALIGN.CENTER,margin=0.0,valign=MSO_ANCHOR.MIDDLE) # left box(0.48,3.25,5.95,1.36,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• Recurrent exertional syncope: 5-6 episodes, lasting 2-5 min, with spontaneous recovery\n• No chest pain, palpitations, fever/cough, seizure activity or focal neurologic deficit',12.5) box(0.48,4.73,5.95,1.18,'History','No known comorbidities, prior admissions, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',12.5) box(0.48,6.04,5.95,1.53,'Examination','Conscious and hemodynamically stable.\n• Pulse: regular bradycardia, 46 bpm\n• BP 110/70 mmHg | RR 14/min | SpO₂ 98% room air | BMI 19 kg/m²\n• Variable S1; no murmur. Respiratory, neurologic and abdominal examinations were unremarkable.',12.2) box(0.48,7.70,5.95,1.05,'Initial assessment','A symptomatic high-grade AV conduction abnormality was suspected. No reversible metabolic, endocrine or ischemic cause was identified on baseline laboratory assessment.',12.3) # middle - ECG and CMR box(6.95,3.25,5.95,0.85,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',12.6) add_pic('image7.jpeg',7.12,4.20,5.60,1.38) textbox(7.08,5.59,5.62,0.24,'Figure 1. Index ECG from the clinical presentation.',9.2,False,GREY,align=PP_ALIGN.CENTER,margin=0) box(6.95,5.92,5.95,1.02,'Echocardiography & coronary angiography','2D echo: normal LV systolic function, no regional wall motion abnormality, pulmonary hypertension or structural heart disease.\nCoronary angiography: normal epicardial coronaries.',11.8) add_pic('image8.jpeg',7.12,7.08,2.68,1.42) textbox(7.12,8.51,2.68,0.25,'Figure 2. CMR image.',8.5,False,GREY,align=PP_ALIGN.CENTER,margin=0) box(9.93,7.08,2.78,1.42,'Cardiac MRI','Patchy heterogeneous mid-myocardial LGE involving anterolateral and inferoseptal mid segments and basal LV walls, with relative subendocardial sparing. Fluid-sensitive signal increase was present.\n\nCardiac sarcoidosis remained a consideration.',9.5) # right box(13.45,3.25,5.95,1.42,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope, without an identifiable reversible cause.\n\nEtiology remained uncertain. Imaging raised, but did not establish, possible cardiac sarcoidosis.',12.2) box(13.45,4.82,5.95,1.14,'Treatment','A permanent dual-chamber rate-responsive pacemaker (DDDR) was implanted because of symptomatic high-grade AV block. Lead sensing, pacing thresholds and impedances were satisfactory.',12.1) add_pic('image9.jpeg',13.62,6.13,2.72,1.42) add_pic('image10.jpeg',16.47,6.13,2.72,1.42) textbox(13.60,7.56,2.78,0.25,'Figure 3. Post-implant image.',8.5,False,GREY,align=PP_ALIGN.CENTER,margin=0) textbox(16.45,7.56,2.78,0.25,'Figure 4. Post-PPI ECG.',8.5,False,GREY,align=PP_ALIGN.CENTER,margin=0) box(13.45,7.95,5.95,1.25,'Follow-up & take-home message','FDG PET-CT at 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac/metabolically active disease.\n\nIn unexplained advanced AV block, exclude reversible causes, evaluate for structural/inflammatory disease, and consider genetic assessment when the phenotype remains unexplained.',11.45) # footer textbox(0.58,9.20,18.85,0.43,'Abbreviations: AV = atrioventricular; CMR = cardiac magnetic resonance; FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography; LGE = late gadolinium enhancement; PPI = permanent pacemaker implantation.',9.2,False,GREY,align=PP_ALIGN.CENTER,margin=0.03) textbox(0.58,9.62,18.85,0.47,'Selected reference: Braunwald’s Heart Disease notes cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults. This poster reports a single case; etiologic attribution was not definitive.',9.4,False,GREY,align=PP_ALIGN.CENTER,margin=0.03) # save prs.save(out) print(out) PY python "/tmp/workspace/bombay-eposter/src/build_eposter.py" python - <<'PY' from pptx import Presentation p='/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx' prs=Presentation(p) print('slides',len(prs.slides),'size',prs.slide_width/914400,prs.slide_height/914400,'shapes',len(prs.slides[0].shapes)) for s in prs.slides: print('text chars',sum(len(sh.text) for sh in s.shapes if sh.has_text_frame)) PY

python - <<'PY' p='/tmp/workspace/bombay-eposter/src/build_eposter.py' s=open(p).read().replace('top+croh','top+croph') open(p,'w').write(s) PY python "/tmp/workspace/bombay-eposter/src/build_eposter.py" python - <<'PY' from pptx import Presentation p='/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx' prs=Presentation(p);s=prs.slides[0] print('slides',len(prs.slides),'size',prs.slide_width/914400,prs.slide_height/914400,'shapes',len(s.shapes)) print('text chars',sum(len(sh.text) for sh in s.shapes if sh.has_text_frame)) # validate all text boxes within slide dimensions for i,sh in enumerate(s.shapes): if sh.left+sh.width>prs.slide_width or sh.top+sh.height>prs.slide_height: print('overflow',i,sh.name) PY ls -lh "/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx"

python - <<'PY' from pptx import Presentation from pathlib import Path p=Path('/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx') prs=Presentation(p); s=prs.slides[0] assert len(prs.slides)==1 assert abs(prs.slide_width/914400-20)<0.01 and abs(prs.slide_height/914400-11.25)<0.01 required=['Symptomatic Advanced Atrioventricular Block','Clinical presentation & work-up','Key investigations','Management & follow-up','FDG PET-CT'] text='\n'.join(sh.text for sh in s.shapes if sh.has_text_frame) for term in required: assert term in text,term print('Validated:',p.name,'|',len(s.shapes),'shapes |',len(text),'characters') PY

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export PowerPoint poster to PDF print quality best practices

cat > "/tmp/workspace/bombay-eposter/src/build_pdf.py" <<'PY' from reportlab.pdfgen import canvas from reportlab.lib.colors import HexColor, white from reportlab.lib.utils import ImageReader from PIL import Image from pathlib import Path ROOT=Path('/tmp/workspace/bombay-eposter') ASSETS=ROOT/'assets' OUT=ROOT/'output'/'Symptomatic_Advanced_AV_Block_Eposter.pdf' # 20 x 11.25 in poster, vector-first PDF W,H=20*72,11.25*72 NAVY=HexColor('#08375B'); TEAL=HexColor('#00828F'); DARK=HexColor('#222B34'); GREY=HexColor('#5A656E'); PALE=HexColor('#F1F7F8'); BORDER=HexColor('#CBDCE0') c=canvas.Canvas(str(OUT),pagesize=(W,H),pageCompression=1) c.setTitle('Symptomatic Advanced Atrioventricular Block in a 48-Year-Old Woman') c.setAuthor('Dr Vineeth Anuraag | Narayana Medical College, Nellore') c.setSubject('Conference E-Poster') def rect(x,y,w,h,fill=None,stroke=None,r=0,sw=.8): c.setLineWidth(sw) if fill: c.setFillColor(fill) if stroke: c.setStrokeColor(stroke) c.roundRect(x*72,y*72,w*72,h*72,r*72,fill=1 if fill else 0,stroke=1 if stroke else 0) def text(x,top,w,content,size=12,color=DARK,bold=False,align='left',leading=None): # top in inches. Simple controlled word wrapping leading=leading or size*1.22 font='Helvetica-Bold' if bold else 'Helvetica' c.setFont(font,size); c.setFillColor(color) maxw=w*72 y=H-top*72-size paras=content.split('\n') for para in paras: words=para.split(' ') line='' if not words: y-=leading; continue for wd in words: candidate=(line+' '+wd).strip() if c.stringWidth(candidate,font,size)<=maxw or not line: line=candidate else: drawline(x,y,w,line,size,font,color,align) y-=leading; line=wd if line: drawline(x,y,w,line,size,font,color,align); y-=leading return y def drawline(x,y,w,line,size,font,color,align): tw=c.stringWidth(line,font,size); xx=x*72 if align=='center': xx+=(w*72-tw)/2 elif align=='right': xx+=w*72-tw c.setFillColor(color);c.setFont(font,size);c.drawString(xx,y,line) def section_box(x,top,w,h,title,body,size=12): # y of rounded rect comes from poster top y=H-(top+h)*72 c.setFillColor(white);c.setStrokeColor(BORDER);c.setLineWidth(.75);c.roundRect(x*72,y,w*72,h*72,7,fill=1,stroke=1) text(x+.12,top+.09,w-.24,title.upper(),10.5,TEAL,True) text(x+.12,top+.41,w-.24,body,size,DARK,False,leading=size*1.16) def pic(name,x,top,w,h): im=Image.open(ASSETS/name).convert('RGB'); iw,ih=im.size target=w/h; actual=iw/ih if actual>target: nw=int(ih*target); left=(iw-nw)//2;im=im.crop((left,0,left+nw,ih)) else: nh=int(iw/target); upper=(ih-nh)//2;im=im.crop((0,upper,iw,upper+nh)) temp=ASSETS/('pdf_'+name+'.jpg');im.save(temp,quality=95) y=H-(top+h)*72 c.drawImage(ImageReader(str(temp)),x*72,y,w*72,h*72,preserveAspectRatio=False,mask='auto') c.setStrokeColor(HexColor('#AABEC4'));c.setLineWidth(.7);c.rect(x*72,y,w*72,h*72,fill=0,stroke=1) # Background and original poster-style header c.setFillColor(white); c.rect(0,0,W,H,fill=1,stroke=0) c.setFillColor(NAVY); c.roundRect(0,H-2.44*72,W,2.44*72,0,fill=1,stroke=0) # subtle teal header accent c.setFillColor(TEAL);c.rect(0,H-2.44*72,W,.10*72,fill=1,stroke=0) text(.70,.27,14.2,'Symptomatic Advanced Atrioventricular Block in a 48-Year-Old Woman',25,white,True) text(.75,.88,14.2,'A case-based diagnostic evaluation of unexplained conduction disease',14,HexColor('#BEEFF2')) text(.75,1.42,14.5,'Dr Vineeth Anuraag | 1st Year Resident, Department of Cardiology, Narayana Medical College, Nellore\nMentor: Dr Ram Kumar, Assistant Professor, Department of Cardiology, Narayana Medical College, Nellore',10.5,white) # case label c.setFillColor(TEAL);c.roundRect(15.15*72,H-1.50*72,3.9*72,.88*72,8,fill=1,stroke=0) text(15.15,.78,3.9,'CASE REPORT\nBOMBAY CONFERENCE',12,white,True,'center',leading=15) # columns body whitespace for x in [.35,6.81,13.31]: c.setFillColor(PALE);c.roundRect(x*72,H-10.84*72,6.34*72,8.10*72,10,fill=1,stroke=0) # section bars for x,t in [(.35,'Clinical presentation & work-up'),(6.81,'Key investigations'),(13.31,'Management & follow-up')]: c.setFillColor(TEAL);c.roundRect(x*72,H-3.16*72,6.34*72,.44*72,8,fill=1,stroke=0) text(x+.10,2.79,6.14,t,13,white,True,'center') # Content section_box(.48,3.25,5.95,1.36,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• Recurrent exertional syncope: 5-6 episodes, lasting 2-5 min, with spontaneous recovery\n• No chest pain, palpitations, fever/cough, seizure activity or focal neurologic deficit',11.7) section_box(.48,4.73,5.95,1.18,'History','No known comorbidities, prior admissions, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',11.8) section_box(.48,6.04,5.95,1.53,'Examination','Conscious and hemodynamically stable.\n• Pulse: regular bradycardia, 46 bpm\n• BP 110/70 mmHg | RR 14/min | SpO₂ 98% room air | BMI 19 kg/m²\n• Variable S1; no murmur. Respiratory, neurologic and abdominal examinations were unremarkable.',11.5) section_box(.48,7.70,5.95,1.05,'Initial assessment','A symptomatic high-grade AV conduction abnormality was suspected. No reversible metabolic, endocrine or ischemic cause was identified on baseline laboratory assessment.',11.5) section_box(6.95,3.25,5.95,.85,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',11.8) pic('image7.jpeg',7.12,4.20,5.60,1.38) text(7.08,5.59,5.62,'Figure 1. Index ECG from the clinical presentation.',8.6,GREY,False,'center') section_box(6.95,5.92,5.95,1.02,'Echocardiography & coronary angiography','2D echo: normal LV systolic function, no regional wall motion abnormality, pulmonary hypertension or structural heart disease.\nCoronary angiography: normal epicardial coronaries.',10.9) pic('image8.jpeg',7.12,7.08,2.68,1.42) text(7.12,8.51,2.68,'Figure 2. CMR image.',8.1,GREY,False,'center') section_box(9.93,7.08,2.78,1.42,'Cardiac MRI','Patchy heterogeneous mid-myocardial LGE involving anterolateral and inferoseptal mid segments and basal LV walls, with relative subendocardial sparing. Fluid-sensitive signal increase was present.\n\nCardiac sarcoidosis remained a consideration.',8.8) section_box(13.45,3.25,5.95,1.42,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope, without an identifiable reversible cause.\n\nEtiology remained uncertain. Imaging raised, but did not establish, possible cardiac sarcoidosis.',11.5) section_box(13.45,4.82,5.95,1.14,'Treatment','A permanent dual-chamber rate-responsive pacemaker (DDDR) was implanted because of symptomatic high-grade AV block. Lead sensing, pacing thresholds and impedances were satisfactory.',11.4) pic('image9.jpeg',13.62,6.13,2.72,1.42);pic('image10.jpeg',16.47,6.13,2.72,1.42) text(13.60,7.56,2.78,'Figure 3. Post-implant image.',8.1,GREY,False,'center');text(16.45,7.56,2.78,'Figure 4. Post-PPI ECG.',8.1,GREY,False,'center') section_box(13.45,7.95,5.95,1.25,'Follow-up & take-home message','FDG PET-CT at 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac/metabolically active disease.\n\nIn unexplained advanced AV block, exclude reversible causes, evaluate for structural/inflammatory disease, and consider genetic assessment when the phenotype remains unexplained.',10.7) # Footer c.setFillColor(NAVY);c.rect(0,0,W,.20*72,fill=1,stroke=0) text(.58,9.21,18.85,'Abbreviations: AV = atrioventricular; CMR = cardiac magnetic resonance; FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography; LGE = late gadolinium enhancement; PPI = permanent pacemaker implantation.',8.5,GREY,False,'center') text(.58,9.60,18.85,'Selected reference: Braunwald’s Heart Disease notes cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults. This poster reports a single case; etiologic attribution was not definitive.',8.6,GREY,False,'center') c.showPage();c.save();print(OUT) PY python "/tmp/workspace/bombay-eposter/src/build_pdf.py" ls -lh "/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pdf"

python - <<'PY' from pathlib import Path from pypdf import PdfReader p=Path('/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pdf') r=PdfReader(str(p)) assert len(r.pages)==1 page=r.pages[0] w=float(page.mediabox.width);h=float(page.mediabox.height) text=page.extract_text() for required in ['Symptomatic Advanced Atrioventricular Block','Clinical presentation & work-up','Key investigations','Management & follow-up','FDG PET-CT']: assert required in text,required print('validated pages=',len(r.pages),'size_pt=',w,h,'size_in=',w/72,h/72,'bytes=',p.stat().st_size,'text_chars=',len(text)) PY

~/

PowerPoint poster export PDF high quality

~/bombay-eposter/output

python - <<'PY' from pathlib import Path files=[Path('/tmp/workspace/bombay-eposter/src/build_eposter.py'),Path('/tmp/workspace/bombay-eposter/src/build_pdf.py')] for p in files: s=p.read_text() s=s.replace('Dr Vineeth Anuraag | 1st Year Resident, Department of Cardiology, Narayana Medical College, Nellore','Dr. Karthik Kumar | 3rd Year PG Resident, Department of Cardiology, Narayana Medical College, Nellore') s=s.replace("Dr Vineeth Anuraag | Narayana Medical College, Nellore","Dr. Karthik Kumar | Narayana Medical College, Nellore") s=s.replace("'CASE REPORT\\nBOMBAY CONFERENCE'","'CASE REPORT'") p.write_text(s) PY python "/tmp/workspace/bombay-eposter/src/build_eposter.py" && python "/tmp/workspace/bombay-eposter/src/build_pdf.py" python - <<'PY' from pathlib import Path from pptx import Presentation from pypdf import PdfReader ppt=Path('/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pptx') pdf=Path('/tmp/workspace/bombay-eposter/output/Symptomatic_Advanced_AV_Block_Eposter.pdf') ptxt='\n'.join(sh.text for sh in Presentation(ppt).slides[0].shapes if sh.has_text_frame) doc=PdfReader(str(pdf)); pdftext=doc.pages[0].extract_text() for content,label in [(ptxt,'PPTX'),(pdftext,'PDF')]: assert 'Dr. Karthik Kumar' in content, label assert '3rd Year PG Resident' in content, label assert 'BOMBAY CONFERENCE' not in content and 'MUMBAI CONFERENCE' not in content, label print('Verified updated poster files:',ppt.stat().st_size,pdf.stat().st_size,'PDF pages:',len(doc.pages)) PY

cardiology case report title advanced atrioventricular block cardiac sarcoidosis young patient

atrioventricular block AND cardiac sarcoidosis

~/

mkdir -p "/tmp/workspace/bombay-eposter/src" "/tmp/workspace/bombay-eposter/output" "/tmp/workspace/bombay-eposter/assets" && cat > "/tmp/workspace/bombay-eposter/src/build_updated.py" <<'PY' from pathlib import Path from zipfile import ZipFile from pptx import Presentation from pptx.util import Inches, Pt from pptx.enum.shapes import MSO_SHAPE from pptx.enum.text import PP_ALIGN, MSO_ANCHOR from pptx.dml.color import RGBColor from PIL import Image from reportlab.pdfgen import canvas from reportlab.lib.colors import HexColor, white from reportlab.lib.utils import ImageReader ROOT=Path('/tmp/workspace/bombay-eposter'); OUT=ROOT/'output'; AS=ROOT/'assets' source=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/bombay conference.pptx') template=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/E-Poster_Template_a67c6b (1).pptx') with ZipFile(source) as z: for n in z.namelist(): if n.startswith('ppt/media/image'): (AS/Path(n).name).write_bytes(z.read(n)) TITLE='A Heart Block with a Hidden Story: Advanced AV Block in a Structurally Normal Heart' AUTHOR='Dr. Karthik Kumar | 3rd Year PG Resident, Department of Cardiology, Narayana Medical College, Nellore' NAVY=RGBColor(8,55,91); TEAL=RGBColor(0,130,143); DARK=RGBColor(34,43,52); GREY=RGBColor(90,101,110); WHITE=RGBColor(255,255,255); BORDER=RGBColor(203,220,224) # PPTX prs=Presentation(template); s=prs.slides[0] # remove all template shapes to give a faithful clean e-poster, preserving slide size for sh in list(s.shapes): sh._element.getparent().remove(sh._element) def tx(x,y,w,h,t,sz=12,bold=False,col=DARK,align=PP_ALIGN.LEFT,margin=.06,valign=MSO_ANCHOR.TOP): sh=s.shapes.add_textbox(Inches(x),Inches(y),Inches(w),Inches(h));tf=sh.text_frame;tf.clear();tf.word_wrap=True;tf.margin_left=tf.margin_right=Inches(margin);tf.margin_top=tf.margin_bottom=Inches(margin);tf.vertical_anchor=valign for i,line in enumerate(t.split('\n')): p=tf.paragraphs[0] if i==0 else tf.add_paragraph();p.text=line;p.alignment=align;p.space_after=Pt(1) for r in p.runs:r.font.name='Aptos';r.font.size=Pt(sz);r.font.bold=bold;r.font.color.rgb=col return sh def shape(x,y,w,h,fill,stroke=None,r=True): sh=s.shapes.add_shape(MSO_SHAPE.ROUNDED_RECTANGLE if r else MSO_SHAPE.RECTANGLE, Inches(x),Inches(y),Inches(w),Inches(h));sh.fill.solid();sh.fill.fore_color.rgb=fill sh.line.color.rgb=stroke or fill;sh.line.width=Pt(.6);return sh def card(x,y,w,h,head,body,fs=10.8): shape(x,y,w,h,WHITE,BORDER);tx(x+.1,y+.08,w-.2,.22,head.upper(),10.2,True,TEAL);tx(x+.1,y+.37,w-.2,h-.44,body,fs) def image(name,x,y,w,h): p=AS/name; im=Image.open(p);iw,ih=im.size;ar=iw/ih;br=w/h if ar>br: cw=int(ih*br);im=im.crop(((iw-cw)//2,0,(iw+cw)//2,ih)) else: ch=int(iw/br);im=im.crop((0,(ih-ch)//2,iw,(ih+ch)//2)) tmp=AS/('crop_'+name+'.png');im.save(tmp);s.shapes.add_picture(str(tmp),Inches(x),Inches(y),Inches(w),Inches(h));sh=s.shapes.add_shape(MSO_SHAPE.RECTANGLE,Inches(x),Inches(y),Inches(w),Inches(h));sh.fill.background();sh.line.color.rgb=RGBColor(170,190,196) # header shape(0,0,20,2.45,NAVY,r=False);shape(0,2.34,20,.11,TEAL,r=False) tx(.68,.22,14.45,.72,TITLE,23.5,True,WHITE) tx(.75,1.02,14.25,.36,'A case-based diagnostic evaluation of unexplained conduction disease',13.4,False,RGBColor(190,239,242)) tx(.75,1.46,14.35,.55,AUTHOR+'\nMentor: Dr Ram Kumar, Assistant Professor, Department of Cardiology, Narayana Medical College, Nellore',9.8,False,WHITE) shape(15.38,.72,3.6,.62,TEAL);tx(15.38,.87,3.6,.23,'CASE REPORT',11.5,True,WHITE,PP_ALIGN.CENTER,0,valign=MSO_ANCHOR.MIDDLE) # col panels, headers for x,t in [(.35,'Clinical presentation & work-up'),(6.81,'Key investigations'),(13.31,'Management & follow-up')]: shape(x,2.72,6.34,8.12,RGBColor(241,247,248));shape(x,2.72,6.34,.44,TEAL);tx(x+.1,2.79,6.14,.25,t,12.5,True,WHITE,PP_ALIGN.CENTER,0) card(.48,3.28,5.95,1.35,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• Recurrent exertional syncope: 5-6 episodes, lasting 2-5 min, with spontaneous recovery\n• No chest pain, palpitations, fever/cough, seizure activity or focal neurologic deficit',11) card(.48,4.76,5.95,1.16,'History','No known comorbidities, prior admissions, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',11) card(.48,6.05,5.95,1.52,'Examination','Conscious and hemodynamically stable.\n• Pulse: regular bradycardia, 46 bpm\n• BP 110/70 mmHg | RR 14/min | SpO₂ 98% room air | BMI 19 kg/m²\n• Variable S1; no murmur. Respiratory, neurologic and abdominal examinations were unremarkable.',10.7) card(.48,7.70,5.95,1.06,'Initial assessment','Symptomatic high-grade AV conduction abnormality was suspected. Baseline laboratory assessment did not identify a reversible metabolic, endocrine or ischemic cause.',10.8) card(6.95,3.28,5.95,.84,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',11) image('image7.jpeg',7.12,4.26,5.60,1.30);tx(7.1,5.58,5.62,.20,'Figure 1. Index ECG from clinical presentation.',8.2,False,GREY,PP_ALIGN.CENTER,0) card(6.95,5.92,5.95,1.02,'Echocardiography & coronary angiography','2D echo: normal LV systolic function, no regional wall motion abnormality, pulmonary hypertension or structural heart disease.\nCoronary angiography: normal epicardial coronaries.',10.3) image('image8.jpeg',7.12,7.08,2.68,1.40);tx(7.1,8.50,2.7,.17,'Figure 2. CMR image.',7.7,False,GREY,PP_ALIGN.CENTER,0) card(9.93,7.08,2.78,1.40,'Cardiac MRI','Patchy mid-myocardial LGE involving anterolateral and inferoseptal mid segments and basal LV walls, with relative subendocardial sparing.\n\nCardiac sarcoidosis remained a consideration.',8.4) card(13.45,3.28,5.95,1.40,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope, without an identifiable reversible cause.\n\nEtiology remained uncertain. Imaging raised, but did not establish, possible cardiac sarcoidosis.',10.7) card(13.45,4.84,5.95,1.14,'Treatment','A permanent dual-chamber rate-responsive pacemaker (DDDR) was implanted. Lead sensing, pacing thresholds and impedances were satisfactory.',10.9) image('image9.jpeg',13.62,6.13,2.72,1.40);image('image10.jpeg',16.47,6.13,2.72,1.40);tx(13.6,7.55,2.78,.17,'Figure 3. Post-implant image.',7.5,False,GREY,PP_ALIGN.CENTER,0);tx(16.45,7.55,2.78,.17,'Figure 4. Post-PPI ECG.',7.5,False,GREY,PP_ALIGN.CENTER,0) card(13.45,7.95,5.95,1.25,'Follow-up & take-home message','FDG PET-CT at 1 month showed no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease.\n\nIn unexplained advanced AV block, exclude reversible causes, evaluate for structural/inflammatory disease, and consider genetic assessment when the phenotype remains unexplained.',10) tx(.58,9.23,18.84,.23,'Abbreviations: AV = atrioventricular; CMR = cardiac magnetic resonance; FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography; LGE = late gadolinium enhancement; PPI = permanent pacemaker implantation.',7.7,False,GREY,PP_ALIGN.CENTER,0) tx(.58,9.59,18.84,.24,'Selected reference: Braunwald’s Heart Disease identifies cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults. This poster reports a single case; etiologic attribution was not definitive.',7.8,False,GREY,PP_ALIGN.CENTER,0) shape(0,11.05,20,.20,NAVY,r=False) ppt=OUT/'Advanced_AV_Block_Hidden_Story_Eposter.pptx';prs.save(ppt) # PDF via a high-resolution image of precise PPT-like slide screenshot is unavailable; make a vector text PDF directly from all PPT text and visual content by rendering slide screenshot with Pillow? Create high res raster preview from supplied design not feasible. Use reportlab embedding 300dpi composite output based on above layout via conversion from PPT impossible. We generate printable PDF using a poster PNG made at 240dpi from same components would lose selectable text. Instead output PDF only if Ppt export supported no. # use reportlab page with embedded title and a note; full visual PDF will be built by vector-like screenshot from PPT not accessible. from reportlab.pdfbase.pdfmetrics import stringWidth pdf=OUT/'Advanced_AV_Block_Hidden_Story_Eposter.pdf';c=canvas.Canvas(str(pdf),pagesize=(1440,810));c.setTitle(TITLE);c.setAuthor('Dr. Karthik Kumar') # Need keep file visually polished: use large PPT screen proxy by drawing white canvas and title while provide a link? no # Create PDF as high resolution raster by assembling from pptx content not possible. Create 240 dpi design with PIL and reportlab draw. # PowerPoint is primary deliverable, still PDF needs finished. Use a full-page PNG rendered using PIL typography. W,H=4800,2700;im=Image.new('RGB',(W,H),'white') from PIL import ImageDraw,ImageFont D=ImageDraw.Draw(im) def F(n,b=False): try:return ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf' if b else '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf',n) except:return ImageFont.load_default() def wrap(t,font,width): out=[] for para in t.split('\n'): line='' for w in para.split(): z=(line+' '+w).strip() if D.textlength(z,font=font)<=width:line=z else:out.append(line);line=w out.append(line) return out def ptext(x,y,w,t,fs,col,b=False,center=False,spacing=6): font=F(fs,b);yy=y for line in wrap(t,font,w): tw=D.textlength(line,font=font);D.text((x+(w-tw)/2 if center else x,yy),line,font=font,fill=col);yy+=fs+spacing return yy def rbox(x,y,w,h,fill,outline=None,r=20):D.rounded_rectangle((x,y,x+w,y+h),radius=r,fill=fill,outline=outline,width=3) def pcard(x,y,w,h,hdr,body,fs=38): rbox(x,y,w,h,'white',(203,220,224));ptext(x+28,y+20,w-56,hdr.upper(),34,(0,130,143),True);ptext(x+28,y+88,w-56,body,fs,(34,43,52),False,False,6) # draw bg D.rectangle((0,0,W,588),fill=(8,55,91));D.rectangle((0,560,W,588),fill=(0,130,143));ptext(165,52,3450,TITLE,100,'white',True);ptext(180,245,3420,'A case-based diagnostic evaluation of unexplained conduction disease',52,(190,239,242));ptext(180,365,3500,AUTHOR+'\nMentor: Dr Ram Kumar, Assistant Professor, Department of Cardiology, Narayana Medical College, Nellore',36,'white');rbox(3690,170,850,170,(0,130,143));ptext(3690,222,850,'CASE REPORT',44,'white',True,True) cols=[84,1634,3184] for x,hdr in zip(cols,['Clinical presentation & work-up','Key investigations','Management & follow-up']): rbox(x,654,1520,1940,(241,247,248));rbox(x,654,1520,105,(0,130,143));ptext(x+30,681,1460,hdr,40,'white',True,True) pcard(115,800,1455,320,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• Recurrent exertional syncope: 5-6 episodes, lasting 2-5 min, with spontaneous recovery\n• No chest pain, palpitations, fever/cough, seizure activity or focal neurologic deficit',32) pcard(115,1150,1455,270,'History','No known comorbidities, prior admissions, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',32) pcard(115,1450,1455,365,'Examination','Conscious and hemodynamically stable.\n• Pulse: regular bradycardia, 46 bpm\n• BP 110/70 mmHg | RR 14/min | SpO₂ 98% room air | BMI 19 kg/m²\n• Variable S1; no murmur. Respiratory, neurologic and abdominal examinations were unremarkable.',31) pcard(115,1845,1455,260,'Initial assessment','Symptomatic high-grade AV conduction abnormality was suspected. Baseline laboratory assessment did not identify a reversible metabolic, endocrine or ischemic cause.',30) pcard(1665,800,1455,210,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',32) # clinical images as fit rectangles def pp(name,x,y,w,h): a=Image.open(AS/name).convert('RGB');a.thumbnail((w,h));bg=Image.new('RGB',(w,h),'white');bg.paste(a,((w-a.width)//2,(h-a.height)//2));im.paste(bg,(x,y));D.rectangle((x,y,x+w,y+h),outline=(170,190,196),width=3) pp('image7.jpeg',1700,1040,1370,310);ptext(1700,1364,1370,'Figure 1. Index ECG from clinical presentation.',23,(90,101,110),False,True) pcard(1665,1430,1455,290,'Echocardiography & coronary angiography','2D echo: normal LV systolic function, no regional wall motion abnormality, pulmonary hypertension or structural heart disease. Coronary angiography: normal epicardial coronaries.',28) pp('image8.jpeg',1700,1750,620,340);pcard(2345,1750,725,340,'Cardiac MRI','Patchy mid-myocardial LGE with relative subendocardial sparing. Cardiac sarcoidosis remained a consideration.',24) pcard(3215,800,1455,330,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope, without an identifiable reversible cause. Etiology remained uncertain. Imaging raised, but did not establish, possible cardiac sarcoidosis.',31) pcard(3215,1160,1455,270,'Treatment','A permanent dual-chamber rate-responsive pacemaker (DDDR) was implanted. Lead sensing, pacing thresholds and impedances were satisfactory.',31) pp('image9.jpeg',3260,1460,650,350);pp('image10.jpeg',3975,1460,650,350) pcard(3215,1840,1455,365,'Follow-up & take-home message','FDG PET-CT at 1 month showed no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease.\n\nIn unexplained advanced AV block, exclude reversible causes, evaluate for structural/inflammatory disease, and consider genetic assessment when the phenotype remains unexplained.',28) ptext(120,2350,4560,'Abbreviations: AV = atrioventricular; CMR = cardiac magnetic resonance; FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography; LGE = late gadolinium enhancement; PPI = permanent pacemaker implantation.',22,(90,101,110),False,True) ptext(120,2440,4560,'Selected reference: Braunwald’s Heart Disease identifies cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults. This poster reports a single case; etiologic attribution was not definitive.',22,(90,101,110),False,True) D.rectangle((0,2650,W,2700),fill=(8,55,91));png=AS/'poster_render.png';im.save(png,quality=95) c.drawImage(ImageReader(str(png)),0,0,1440,810);c.showPage();c.save() print(ppt);print(pdf) PY python "/tmp/workspace/bombay-eposter/src/build_updated.py" python - <<'PY' from pptx import Presentation from pypdf import PdfReader from pathlib import Path for f in [Path('/tmp/workspace/bombay-eposter/output/Advanced_AV_Block_Hidden_Story_Eposter.pptx'),Path('/tmp/workspace/bombay-eposter/output/Advanced_AV_Block_Hidden_Story_Eposter.pdf')]:assert f.exists() and f.stat().st_size>0 p=Presentation('/tmp/workspace/bombay-eposter/output/Advanced_AV_Block_Hidden_Story_Eposter.pptx');t='\n'.join(x.text for x in p.slides[0].shapes if x.has_text_frame);assert 'A Heart Block with a Hidden Story' in t;assert 'BOMBAY CONFERENCE' not in t r=PdfReader('/tmp/workspace/bombay-eposter/output/Advanced_AV_Block_Hidden_Story_Eposter.pdf');assert len(r.pages)==1 print('verified') PY

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scientific conference e-poster design visual hierarchy best practices

atrioventricular block AND cardiac sarcoidosis

cat > "/tmp/workspace/bombay-eposter/src/build_striking.py" <<'PY' from pathlib import Path from pptx import Presentation from pptx.util import Inches, Pt from pptx.enum.shapes import MSO_SHAPE, MSO_CONNECTOR from pptx.enum.text import PP_ALIGN, MSO_ANCHOR from pptx.dml.color import RGBColor from PIL import Image ROOT=Path('/tmp/workspace/bombay-eposter'); AS=ROOT/'assets'; OUT=ROOT/'output' PPT=OUT/'Conference_Display_Advanced_AV_Block_Eposter.pptx' prs=Presentation();prs.slide_width=Inches(20);prs.slide_height=Inches(11.25);s=prs.slides.add_slide(prs.slide_layouts[6]) NAVY=RGBColor(8,22,42); DEEP=RGBColor(12,36,65); TEAL=RGBColor(0,191,184); CYAN=RGBColor(74,222,238); ORANGE=RGBColor(255,157,66); WHITE=RGBColor(248,250,252); MUTED=RGBColor(186,204,220); CARD=RGBColor(19,48,79); LINE=RGBColor(60,95,126) def box(x,y,w,h,fill,stroke=None,r=True): sh=s.shapes.add_shape(MSO_SHAPE.ROUNDED_RECTANGLE if r else MSO_SHAPE.RECTANGLE,Inches(x),Inches(y),Inches(w),Inches(h));sh.fill.solid();sh.fill.fore_color.rgb=fill;sh.line.color.rgb=stroke or fill;sh.line.width=Pt(.75);return sh def txt(x,y,w,h,t,size=12,col=WHITE,bold=False,align=PP_ALIGN.LEFT,margin=.04,valign=MSO_ANCHOR.TOP): sh=s.shapes.add_textbox(Inches(x),Inches(y),Inches(w),Inches(h));tf=sh.text_frame;tf.clear();tf.word_wrap=True;tf.margin_left=tf.margin_right=Inches(margin);tf.margin_top=tf.margin_bottom=Inches(margin);tf.vertical_anchor=valign for i,line in enumerate(t.split('\n')): p=tf.paragraphs[0] if i==0 else tf.add_paragraph();p.text=line;p.alignment=align;p.space_after=Pt(1) for r in p.runs:r.font.name='Aptos Display' if bold else 'Aptos';r.font.size=Pt(size);r.font.bold=bold;r.font.color.rgb=col return sh def card(x,y,w,h,label,content,fs=10.5,accent=TEAL): box(x,y,w,h,CARD,LINE);box(x,y,.10,h,accent,r=False);txt(x+.19,y+.10,w-.3,.22,label.upper(),8.6,accent,True);txt(x+.19,y+.38,w-.32,h-.46,content,fs,WHITE) def img(name,x,y,w,h): im=Image.open(AS/name).convert('RGB');iw,ih=im.size;target=w/h;ar=iw/ih if ar>target: cw=int(ih*target); im=im.crop(((iw-cw)//2,0,(iw+cw)//2,ih)) else: ch=int(iw/target); im=im.crop((0,(ih-ch)//2,iw,(ih+ch)//2)) p=AS/('striking_'+name+'.png');im.save(p);s.shapes.add_picture(str(p),Inches(x),Inches(y),Inches(w),Inches(h));box(x,y,w,h,RGBColor(255,255,255),CYAN,False).fill.transparency=100000 # back box(0,0,20,11.25,NAVY,r=False) # graphical side / header bands box(0,0,20,.12,TEAL,r=False);box(0,10.99,20,.26,DEEP,r=False) # Title header box(.42,.36,1.42,.35,ORANGE,r=True);txt(.42,.43,1.42,.16,'CASE REPORT',9,DEEP,True,PP_ALIGN.CENTER,0) txt(.42,.86,15.75,.68,'A Heart Block with a Hidden Story',29,WHITE,True) txt(.45,1.55,15.6,.34,'Advanced AV block in a structurally normal heart',17,CYAN,False) txt(.46,2.00,14.4,.40,'Dr. Karthik Kumar | 3rd Year PG Resident | Department of Cardiology, Narayana Medical College, Nellore\nMentor: Dr Ram Kumar, Assistant Professor',9.6,MUTED) # message callout box(16.2,.43,3.30,1.70,DEEP,TEAL);txt(16.42,.63,2.85,.22,'THE CLINICAL HOOK',9,TEAL,True,PP_ALIGN.CENTER);txt(16.42,.95,2.85,.88,'RECURRENT\nSYNCOPE +\nPULSE 46/min',18,WHITE,True,PP_ALIGN.CENTER,0,valign=MSO_ANCHOR.MIDDLE) # Central diagnostic sequence box(.42,2.63,19.15,.54,DEEP,TEAL);txt(.64,2.78,18.7,.18,'A diagnostic journey: clinical red flags → electrical diagnosis → structural / inflammatory work-up → definitive protection',11.5,WHITE,True,PP_ALIGN.CENTER) # left facts card(.43,3.43,4.18,1.36,'01 | Presentation','48-year-old homemaker\nDizziness for 2 weeks\n5-6 exertional syncopal episodes\nEach lasted 2-5 min, with spontaneous recovery',11.2,ORANGE) card(.43,4.94,4.18,1.22,'02 | Examination','Regular bradycardia: 46 bpm\nBP 110/70 mmHg | SpO₂ 98% room air\nNo murmur or focal neurologic deficit',10.8,CYAN) card(.43,6.31,4.18,1.50,'03 | Context','No comorbidities, prior surgery, medications or substance use.\nNo family history of similar complaints or sudden cardiac death.\nBaseline metabolic, endocrine and ischemic work-up: no reversible cause.',10.2,TEAL) # center show ECG box(4.90,3.43,8.45,4.38,DEEP,CYAN);txt(5.16,3.66,7.9,.22,'THE DECISIVE CLUE',10,CYAN,True,PP_ALIGN.CENTER);txt(5.18,3.98,7.9,.40,'Advanced AV block explaining recurrent syncope',18,WHITE,True,PP_ALIGN.CENTER) img('image7.jpeg',5.18,4.58,7.90,2.25);txt(5.18,6.91,7.90,.18,'Index ECG from presentation',8.2,MUTED,False,PP_ALIGN.CENTER) box(5.18,7.23,7.90,.35,ORANGE);txt(5.18,7.30,7.90,.13,'SYMPTOMATIC HIGH-GRADE CONDUCTION DISEASE = URGENT PACING DECISION',8.8,DEEP,True,PP_ALIGN.CENTER,0) # right data card(13.63,3.43,5.94,1.17,'04 | Echo & coronary anatomy','Normal LV systolic function. No RWMA, PAH or structural heart disease. Normal epicardial coronaries.',10.6,CYAN) card(13.63,4.75,5.94,1.53,'05 | CMR: a hidden clue','Patchy mid-myocardial LGE in anterolateral and inferoseptal mid segments and basal LV walls, with relative subendocardial sparing. Cardiac sarcoidosis remained a consideration, not a confirmed diagnosis.',10.1,ORANGE) card(13.63,6.43,5.94,1.38,'06 | PET-CT follow-up','At 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease. Etiologic attribution therefore remained uncertain.',10.3,TEAL) # images strip box(.43,8.12,19.14,1.85,DEEP,LINE);txt(.66,8.30,2.05,.16,'IMAGING &\nINTERVENTION',9.2,TEAL,True,PP_ALIGN.CENTER) img('image8.jpeg',2.76,8.35,2.60,1.28);txt(2.76,9.67,2.60,.13,'CMR',7.5,MUTED,False,PP_ALIGN.CENTER) img('image9.jpeg',5.72,8.35,2.60,1.28);txt(5.72,9.67,2.60,.13,'Post-implant X-ray',7.5,MUTED,False,PP_ALIGN.CENTER) img('image10.jpeg',8.68,8.35,2.60,1.28);txt(8.68,9.67,2.60,.13,'Post-PPI ECG',7.5,MUTED,False,PP_ALIGN.CENTER) # outcome badge and takeaway box(11.72,8.35,7.55,1.27,RGBColor(12,77,93),TEAL);txt(11.96,8.53,7.08,.17,'MANAGEMENT',9,TEAL,True);txt(11.96,8.82,7.06,.30,'Dual-chamber, rate-responsive pacemaker (DDDR)',16,WHITE,True);txt(11.96,9.21,7.06,.16,'Satisfactory sensing, pacing thresholds and lead impedances.',8.7,MUTED) box(.43,10.20,19.14,.50,ORANGE);txt(.65,10.33,18.7,.16,'TAKE-HOME MESSAGE: Unexplained advanced AV block demands more than pacing - actively search for reversible, structural, inflammatory and genetic causes.',11.3,DEEP,True,PP_ALIGN.CENTER,0) txt(.45,10.78,19.1,.12,'CMR = cardiac magnetic resonance | FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography | LGE = late gadolinium enhancement | PPI = permanent pacemaker implantation',6.8,MUTED,False,PP_ALIGN.CENTER,0) prs.save(PPT);print(PPT) PY python "/tmp/workspace/bombay-eposter/src/build_striking.py" python - <<'PY' from pptx import Presentation p='/tmp/workspace/bombay-eposter/output/Conference_Display_Advanced_AV_Block_Eposter.pptx';prs=Presentation(p);s=prs.slides[0] print(len(prs.slides),prs.slide_width/914400,prs.slide_height/914400,len(s.shapes)) t='\n'.join(x.text for x in s.shapes if x.has_text_frame) for phrase in ['A Heart Block with a Hidden Story','Dr. Karthik Kumar','THE CLINICAL HOOK','TAKE-HOME MESSAGE']: assert phrase in t,phrase print('validated ppt') PY

cat > "/tmp/workspace/bombay-eposter/src/build_striking_pdf.py" <<'PY' from pathlib import Path from PIL import Image,ImageDraw,ImageFont from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader ROOT=Path('/tmp/workspace/bombay-eposter');AS=ROOT/'assets';OUT=ROOT/'output' W,H=6000,3375 im=Image.new('RGB',(W,H),(8,22,42));d=ImageDraw.Draw(im) navy=(8,22,42);deep=(12,36,65);teal=(0,191,184);cyan=(74,222,238);orange=(255,157,66);white=(248,250,252);muted=(186,204,220);card=(19,48,79);line=(60,95,126) def font(s,b=False): return ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf' if b else '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf',s) def rr(x,y,w,h,fill,outline=None,r=25):d.rounded_rectangle((x,y,x+w,y+h),radius=r,fill=fill,outline=outline,width=4) def wrap(text,f,w): lines=[] for pa in text.split('\n'): l='' for word in pa.split(' '): z=(l+' '+word).strip() if d.textlength(z,font=f)<=w:l=z else:lines.append(l);l=word lines.append(l) return lines def T(x,y,w,text,fs,color=white,b=False,center=False,lead=7): f=font(fs,b);yy=y for ln in wrap(text,f,w): tw=d.textlength(ln,font=f);d.text((x+(w-tw)/2 if center else x,yy),ln,font=f,fill=color);yy+=fs+lead return yy def cardf(x,y,w,h,label,body,fs=38,accent=teal): rr(x,y,w,h,card,line);d.rectangle((x,y,x+24,y+h),fill=accent);T(x+48,y+28,w-70,label.upper(),29,accent,True);T(x+48,y+98,w-75,body,fs,white) def pic(name,x,y,w,h): p=AS/name;a=Image.open(p).convert('RGB');ar=a.width/a.height;tr=w/h if ar>tr: cw=int(a.height*tr);a=a.crop(((a.width-cw)//2,0,(a.width+cw)//2,a.height)) else: ch=int(a.width/tr);a=a.crop((0,(a.height-ch)//2,a.width,(a.height+ch)//2)) a=a.resize((w,h));im.paste(a,(x,y));d.rectangle((x,y,x+w,y+h),outline=cyan,width=4) # headers d.rectangle((0,0,W,36),fill=teal);d.rectangle((0,3295,W,H),fill=deep) rr(125,125,440,105,orange);T(125,149,440,'CASE REPORT',34,deep,True,True) T(125,305,4500,'A Heart Block with a Hidden Story',115,white,True) T(135,458,4400,'Advanced AV block in a structurally normal heart',66,cyan) T(135,625,4100,'Dr. Karthik Kumar | 3rd Year PG Resident | Department of Cardiology, Narayana Medical College, Nellore\nMentor: Dr Ram Kumar, Assistant Professor',39,muted) rr(4850,135,980,510,deep,teal);T(4900,190,880,'THE CLINICAL HOOK',31,teal,True,True);T(4900,285,880,'RECURRENT\nSYNCOPE +\nPULSE 46/min',65,white,True,True) rr(125,825,5750,145,deep,teal);T(155,860,5690,'A diagnostic journey: clinical red flags → electrical diagnosis → structural / inflammatory work-up → definitive protection',39,white,True,True) # columns bg for x in [125,1560,3180]:rr(x,1050,1305,1990,(15,42,70),None) for x,label in [(125,'CLINICAL PRESENTATION & WORK-UP'),(1560,'THE DECISIVE CLUE'),(3180,'INVESTIGATIONS & MANAGEMENT')]: rr(x,1050,1305,100,teal);T(x+20,1080,1265,label,31,white,True,True) # left cardf(155,1200,1245,390,'01 | Presentation','48-year-old homemaker\nDizziness for 2 weeks\n5-6 exertional syncopal episodes\n2-5 minutes, spontaneous recovery',37,orange) cardf(155,1635,1245,310,'02 | Examination','Regular bradycardia: 46 bpm\nBP 110/70 mmHg | SpO₂ 98% room air\nNo murmur or focal neurologic deficit',35,cyan) cardf(155,1990,1245,560,'03 | Context','No comorbidities, prior surgery, medications or substance use.\nNo family history of similar complaints or sudden cardiac death.\n\nBaseline metabolic, endocrine and ischemic work-up: no reversible cause.',34,teal) # middle T(1600,1190,1220,'Advanced AV block explaining recurrent syncope',45,white,True,True) pic('image7.jpeg',1620,1310,1185,475);T(1620,1805,1185,'Index ECG from presentation',27,muted,False,True) rr(1620,1880,1185,90,orange);T(1620,1904,1185,'SYMPTOMATIC HIGH-GRADE CONDUCTION DISEASE',26,deep,True,True) pic('image8.jpeg',1620,2040,520,410);T(1620,2470,520,'CMR',24,muted,False,True) cardf(2170,2040,635,410,'CMR clue','Patchy mid-myocardial LGE with relative subendocardial sparing.\n\nCardiac sarcoidosis remained a consideration.',25,orange) # right cardf(3210,1200,1245,330,'04 | Echo & coronaries','Normal LV systolic function. No RWMA, PAH or structural heart disease. Normal epicardial coronaries.',33,cyan) cardf(3210,1575,1245,470,'05 | CMR finding','Patchy mid-myocardial LGE involving anterolateral and inferoseptal mid segments and basal LV walls. Cardiac sarcoidosis was considered but not confirmed.',31,orange) cardf(3210,2090,1245,350,'06 | Treatment','Permanent dual-chamber rate-responsive pacemaker (DDDR) implanted. Satisfactory sensing, pacing thresholds and lead impedances.',34,teal) # right extra images pic('image9.jpeg',4580,1200,600,420);pic('image10.jpeg',5210,1200,600,420);T(4580,1640,600,'Post-implant',20,muted,False,True);T(5210,1640,600,'Post-PPI ECG',20,muted,False,True) cardf(4580,1700,1230,740,'FOLLOW-UP & TAKE-HOME','PET-CT at 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease.\n\nUnexplained advanced AV block demands more than pacing: search actively for reversible, structural, inflammatory and genetic causes.',32,teal) # bottom rr(125,3070,5750,145,orange);T(155,3110,5690,'TAKE-HOME MESSAGE: Pacing protects the patient. The diagnostic search protects the future.',40,deep,True,True) T(130,3238,5740,'CMR = cardiac magnetic resonance | FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography | LGE = late gadolinium enhancement | PPI = permanent pacemaker implantation',22,muted,False,True) png=AS/'conference_display_render.png';im.save(png,quality=95) pdf=OUT/'Conference_Display_Advanced_AV_Block_Eposter.pdf';c=canvas.Canvas(str(pdf),pagesize=(1440,810));c.setTitle('A Heart Block with a Hidden Story');c.setAuthor('Dr. Karthik Kumar');c.setSubject('Conference E-Poster');c.drawImage(ImageReader(str(png)),0,0,1440,810);c.showPage();c.save();print(pdf) PY python "/tmp/workspace/bombay-eposter/src/build_striking_pdf.py" python - <<'PY' from pathlib import Path from pypdf import PdfReader p=Path('/tmp/workspace/bombay-eposter/output/Conference_Display_Advanced_AV_Block_Eposter.pdf');r=PdfReader(str(p));assert len(r.pages)==1;assert (float(r.pages[0].mediabox.width),float(r.pages[0].mediabox.height))==(1440.0,810.0);print('PDF valid',p.stat().st_size) PY

python - <<'PY' p='/tmp/workspace/bombay-eposter/src/build_striking_pdf.py' s=open(p).read() s=s.replace("from PIL import Image,ImageDraw,ImageFont", "from PIL import Image,ImageDraw,ImageFont\nfrom matplotlib.font_manager import findfont") s=s.replace("def font(s,b=False):\n return ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf' if b else '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf',s)", "def font(s,b=False):\n return ImageFont.truetype(findfont('DejaVu Sans', fallback_to_default=True),s)") open(p,'w').write(s) PY python "/tmp/workspace/bombay-eposter/src/build_striking_pdf.py" python - <<'PY' from pathlib import Path from pypdf import PdfReader ppt=Path('/tmp/workspace/bombay-eposter/output/Conference_Display_Advanced_AV_Block_Eposter.pptx');pdf=Path('/tmp/workspace/bombay-eposter/output/Conference_Display_Advanced_AV_Block_Eposter.pdf') assert ppt.exists() and ppt.stat().st_size>0 r=PdfReader(str(pdf)); assert len(r.pages)==1 assert (float(r.pages[0].mediabox.width),float(r.pages[0].mediabox.height))==(1440.0,810.0) print('outputs verified',ppt.stat().st_size,pdf.stat().st_size) PY

~/

mkdir -p "/tmp/workspace/bombay-eposter/neat/src" "/tmp/workspace/bombay-eposter/neat/output" "/tmp/workspace/bombay-eposter/neat/assets" && cp /tmp/workspace/bombay-eposter/assets/image7.jpeg /tmp/workspace/bombay-eposter/neat/assets/ && cp /tmp/workspace/bombay-eposter/assets/image8.jpeg /tmp/workspace/bombay-eposter/neat/assets/ && cp /tmp/workspace/bombay-eposter/assets/image9.jpeg /tmp/workspace/bombay-eposter/neat/assets/ && cp /tmp/workspace/bombay-eposter/assets/image10.jpeg /tmp/workspace/bombay-eposter/neat/assets/ && cat > "/tmp/workspace/bombay-eposter/neat/src/build_neat.py" <<'PY' from pathlib import Path from pptx import Presentation from pptx.util import Inches, Pt from pptx.enum.shapes import MSO_SHAPE from pptx.enum.text import PP_ALIGN, MSO_ANCHOR from pptx.dml.color import RGBColor from PIL import Image ROOT=Path('/tmp/workspace/bombay-eposter/neat'); AS=ROOT/'assets'; OUT=ROOT/'output' prs=Presentation(); prs.slide_width=Inches(20); prs.slide_height=Inches(11.25) s=prs.slides.add_slide(prs.slide_layouts[6]) NAVY=RGBColor(13,43,69); BLUE=RGBColor(28,104,144); TEAL=RGBColor(13,148,136); ORANGE=RGBColor(236,124,55); WHITE=RGBColor(255,255,255); INK=RGBColor(31,43,55); GREY=RGBColor(95,110,122); PALE=RGBColor(244,248,250); BORDER=RGBColor(210,222,228) def rect(x,y,w,h,fill,stroke=None,r=False): sh=s.shapes.add_shape(MSO_SHAPE.ROUNDED_RECTANGLE if r else MSO_SHAPE.RECTANGLE, Inches(x),Inches(y),Inches(w),Inches(h)); sh.fill.solid();sh.fill.fore_color.rgb=fill;sh.line.color.rgb=stroke or fill;sh.line.width=Pt(.7);return sh def tb(x,y,w,h,t,fs=12,col=INK,bold=False,align=PP_ALIGN.LEFT,margin=.06,valign=MSO_ANCHOR.TOP): sh=s.shapes.add_textbox(Inches(x),Inches(y),Inches(w),Inches(h));tf=sh.text_frame;tf.clear();tf.word_wrap=True;tf.margin_left=tf.margin_right=Inches(margin);tf.margin_top=tf.margin_bottom=Inches(margin);tf.vertical_anchor=valign for i,line in enumerate(t.split('\n')): p=tf.paragraphs[0] if i==0 else tf.add_paragraph();p.text=line;p.alignment=align;p.space_after=Pt(1) for run in p.runs:run.font.name='Aptos';run.font.size=Pt(fs);run.font.bold=bold;run.font.color.rgb=col return sh def card(x,y,w,h,head,body,fs=10.6,accent=TEAL): rect(x,y,w,h,WHITE,BORDER,True);rect(x,y,w,.08,accent,None,False);tb(x+.14,y+.14,w-.28,.22,head.upper(),9.2,accent,True);tb(x+.14,y+.43,w-.28,h-.53,body,fs,INK) def picture(name,x,y,w,h): p=AS/name;im=Image.open(p).convert('RGB');ar=im.width/im.height;target=w/h if ar>target: cw=int(im.height*target);im=im.crop(((im.width-cw)//2,0,(im.width+cw)//2,im.height)) else: ch=int(im.width/target);im=im.crop((0,(im.height-ch)//2,im.width,(im.height+ch)//2)) cp=AS/('neat_'+name+'.png');im.save(cp);s.shapes.add_picture(str(cp), Inches(x), Inches(y), Inches(w), Inches(h));rect(x,y,w,h,WHITE,BLUE,False).fill.transparency=100000 # strict 0.5in margins, 0.25in gutters: x 0.50, 6.92, 13.34, width 6.16 rect(0,0,20,11.25,PALE,None,False) rect(0,0,20,2.25,NAVY,None,False);rect(0,2.14,20,.11,TEAL,None,False) # Header aligned rect(.50,.38,1.52,.32,ORANGE,None,True);tb(.50,.445,1.52,.13,'CASE REPORT',8.5,NAVY,True,PP_ALIGN.CENTER,0) tb(.50,.81,15.4,.52,'A Heart Block with a Hidden Story',25,WHITE,True) tb(.50,1.38,15.3,.28,'Advanced AV block in a structurally normal heart',13.5,RGBColor(177,228,238),False) tb(.50,1.74,15.6,.25,'Dr. Karthik Kumar | 3rd Year PG Resident | Department of Cardiology, Narayana Medical College, Nellore',9.4,WHITE) rect(16.38,.62,3.10,1.07,RGBColor(18,69,94),TEAL,True);tb(16.55,.78,2.76,.17,'KEY CLINICAL SIGNAL',8.4,RGBColor(145,235,225),True,PP_ALIGN.CENTER,0);tb(16.55,1.08,2.76,.32,'RECURRENT SYNCOPE\nPULSE 46/min',14.2,WHITE,True,PP_ALIGN.CENTER,0,valign=MSO_ANCHOR.MIDDLE) # column section headers exact same y for x,label,num in [(.50,'Clinical presentation','01'),(6.92,'Diagnostic evaluation','02'),(13.34,'Management & learning point','03')]: rect(x,2.56,6.16,.48,BLUE,None,True);tb(x+.16,2.68,.42,.16,num,10.3,RGBColor(171,238,234),True,PP_ALIGN.CENTER,0);tb(x+.68,2.67,5.28,.17,label,11.6,WHITE,True) # left perfect stack card(.50,3.27,6.16,1.35,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• 5-6 exertional syncopal episodes, 2-5 min each\n• Spontaneous recovery; no chest pain, palpitations, seizure activity or focal neurologic deficit',10.8,ORANGE) card(.50,4.85,6.16,1.18,'History','No known comorbidity, prior admission, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',10.8,TEAL) card(.50,6.26,6.16,1.46,'Examination','Conscious and hemodynamically stable\nPulse: regular bradycardia, 46 bpm | BP 110/70 mmHg | SpO₂ 98% room air\nVariable S1; no murmur. Respiratory, neurologic and abdominal examinations unremarkable.',10.7,BLUE) card(.50,7.95,6.16,1.07,'Initial impression','Symptomatic high-grade AV conduction abnormality. Baseline laboratory evaluation revealed no reversible metabolic, endocrine or ischemic cause.',10.5,ORANGE) # middle stack card(6.92,3.27,6.16,.88,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',11,ORANGE) picture('image7.jpeg',7.10,4.40,5.80,1.64);tb(7.10,6.07,5.80,.16,'Figure 1. Index ECG from clinical presentation.',8.1,GREY,False,PP_ALIGN.CENTER,0) card(6.92,6.38,6.16,1.00,'Echocardiography & coronaries','2D echo: normal LV systolic function, no regional wall motion abnormality, PAH or structural heart disease. Coronary angiography: normal epicardial coronaries.',9.8,TEAL) picture('image8.jpeg',7.10,7.66,2.64,1.34);card(9.98,7.66,2.92,1.34,'Cardiac MRI','Patchy mid-myocardial LGE with relative subendocardial sparing. Cardiac sarcoidosis was considered but not established.',8.9,ORANGE) tb(7.10,9.03,2.64,.16,'Figure 2. CMR image.',7.6,GREY,False,PP_ALIGN.CENTER,0) # right card(13.34,3.27,6.16,1.25,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope and no identifiable reversible cause. Imaging raised a possible inflammatory etiology, but no definitive diagnosis was established.',10.3,ORANGE) card(13.34,4.75,6.16,1.08,'Treatment','Permanent dual-chamber, rate-responsive pacemaker (DDDR) implanted. Lead sensing, pacing thresholds and impedances were satisfactory.',10.6,TEAL) picture('image9.jpeg',13.52,6.08,2.73,1.36);picture('image10.jpeg',16.58,6.08,2.73,1.36);tb(13.52,7.47,2.73,.15,'Figure 3. Post-implant image.',7.4,GREY,False,PP_ALIGN.CENTER,0);tb(16.58,7.47,2.73,.15,'Figure 4. Post-PPI ECG.',7.4,GREY,False,PP_ALIGN.CENTER,0) card(13.34,7.86,6.16,1.34,'Follow-up','FDG PET-CT at 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease. The final etiologic attribution remained uncertain.',10.3,BLUE) # consistent final takeaway bar rect(.50,9.54,19.00,.64,NAVY,None,True);tb(.72,9.68,18.55,.20,'TAKE-HOME MESSAGE: In unexplained advanced AV block, pacing treats the immediate risk, while systematic assessment seeks the underlying cause.',11.4,WHITE,True,PP_ALIGN.CENTER,0) tb(.50,10.42,19.0,.25,'CMR = cardiac magnetic resonance | FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography | LGE = late gadolinium enhancement | PPI = permanent pacemaker implantation',7.4,GREY,False,PP_ALIGN.CENTER,0) tb(.50,10.70,19.0,.20,'Selected reference: Braunwald’s Heart Disease identifies cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults.',7.4,GREY,False,PP_ALIGN.CENTER,0) output=OUT/'Neat_Aligned_Conference_Eposter.pptx';prs.save(output);print(output) PY python "/tmp/workspace/bombay-eposter/neat/src/build_neat.py" python - <<'PY' from pptx import Presentation from pathlib import Path p=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter.pptx');prs=Presentation(p);s=prs.slides[0] assert len(prs.slides)==1 and (prs.slide_width/914400,prs.slide_height/914400)==(20.0,11.25) # bounds integrity and wording for x in s.shapes: assert x.left>=0 and x.top>=0 and x.left+x.width<=prs.slide_width and x.top+x.height<=prs.slide_height text='\n'.join(x.text for x in s.shapes if x.has_text_frame) for phrase in ['Dr. Karthik Kumar','A Heart Block with a Hidden Story','TAKE-HOME MESSAGE']:assert phrase in text print('Validated',len(s.shapes),'shapes',p.stat().st_size,'bytes') PY

~/bombay-eposter/neat/output

atrioventricular block ECG cardiac MRI pacemaker conference poster images

atrioventricular block AND cardiac sarcoidosis

diagram of cardiac conduction system showing sinoatrial node atrioventricular node bundle of His and bundle branches

PowerPoint conference poster PDF high quality print export guidance

cat > "/tmp/workspace/bombay-eposter/neat/src/build_print_pdf.py" <<'PY' from pathlib import Path from PIL import Image, ImageDraw, ImageFont from matplotlib.font_manager import findfont from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from pypdf import PdfReader ROOT=Path('/tmp/workspace/bombay-eposter/neat'); AS=ROOT/'assets'; OUT=ROOT/'output' PDF=OUT/'Neat_Aligned_Conference_Eposter_PrintReady.pdf' PNG=ROOT/'assets'/'Neat_Aligned_Conference_Eposter_300dpi.png' # Exact poster proportions: 20 x 11.25 in. Render at 300 dpi. W,H=6000,3375 NAVY=(13,43,69); BLUE=(28,104,144); TEAL=(13,148,136); ORANGE=(236,124,55); WHITE=(255,255,255); INK=(31,43,55); GREY=(95,110,122); PALE=(244,248,250); BORDER=(210,222,228) im=Image.new('RGB',(W,H),PALE); d=ImageDraw.Draw(im) def font(sz,bold=False): return ImageFont.truetype(findfont('DejaVu Sans', fallback_to_default=True),sz) def rr(x,y,w,h,fill,outline=None,r=20): d.rounded_rectangle((x,y,x+w,y+h),radius=r,fill=fill,outline=outline,width=4) def wrap(text,f,w): lines=[] for para in text.split('\n'): line='' for word in para.split(' '): candidate=(line+' '+word).strip() if d.textlength(candidate,font=f)<=w: line=candidate else: lines.append(line); line=word lines.append(line) return lines def text(x,y,w,content,sz=42,color=INK,bold=False,center=False,lead=7): f=font(sz,bold); yy=y for ln in wrap(content,f,w): tw=d.textlength(ln,font=f); xx=x+(w-tw)/2 if center else x d.text((xx,yy),ln,font=f,fill=color);yy+=sz+lead return yy def card(x,y,w,h,heading,body,fs=36,accent=TEAL): rr(x,y,w,h,WHITE,BORDER,22);d.rectangle((x,y,x+w,y+22),fill=accent) text(x+38,y+38,w-76,heading.upper(),31,accent,True) text(x+38,y+118,w-76,body,fs,INK,False,False,6) def crop_pic(name,x,y,w,h): pic=Image.open(AS/name).convert('RGB'); ar=pic.width/pic.height; target=w/h if ar>target: cw=int(pic.height*target); pic=pic.crop(((pic.width-cw)//2,0,(pic.width+cw)//2,pic.height)) else: ch=int(pic.width/target); pic=pic.crop((0,(pic.height-ch)//2,pic.width,(pic.height+ch)//2)) pic=pic.resize((w,h),Image.Resampling.LANCZOS);im.paste(pic,(x,y));d.rectangle((x,y,x+w,y+h),outline=BLUE,width=4) # precise 0.50 inch margins, 0.25 inch gutters # Header d.rectangle((0,0,W,675),fill=NAVY);d.rectangle((0,642,W,675),fill=TEAL) rr(150,114,456,96,ORANGE);text(150,134,456,'CASE REPORT',27,NAVY,True,True) text(150,243,4620,'A Heart Block with a Hidden Story',102,WHITE,True) text(150,414,4600,'Advanced AV block in a structurally normal heart',55,(177,228,238)) text(150,524,4600,'Dr. Karthik Kumar | 3rd Year PG Resident | Department of Cardiology, Narayana Medical College, Nellore',32,WHITE) rr(4914,186,930,321,(18,69,94),TEAL);text(4965,235,828,'KEY CLINICAL SIGNAL',28,(145,235,225),True,True);text(4965,321,828,'RECURRENT SYNCOPE\nPULSE 46/min',52,WHITE,True,True) # Column bars cols=[150,2076,4002]; colw=1848 for x,n,title in [(150,'01','Clinical presentation'),(2076,'02','Diagnostic evaluation'),(4002,'03','Management & learning point')]: rr(x,768,colw,144,BLUE);text(x+48,815,125,n,35,(171,238,234),True,True);text(x+210,810,colw-260,title,38,WHITE,True) # left column card(150,981,colw,405,'Presentation','48-year-old homemaker\n• Dizziness for 2 weeks\n• 5-6 exertional syncopal episodes, 2-5 min each\n• Spontaneous recovery; no chest pain, palpitations, seizure activity or focal neurologic deficit',34,ORANGE) card(150,1455,colw,354,'History','No known comorbidity, prior admission, surgery, regular medication or substance use.\nNo family history of similar complaints or sudden cardiac death.',34,TEAL) card(150,1878,colw,438,'Examination','Conscious and hemodynamically stable\nPulse: regular bradycardia, 46 bpm | BP 110/70 mmHg | SpO₂ 98% room air\nVariable S1; no murmur. Respiratory, neurologic and abdominal examinations unremarkable.',33,BLUE) card(150,2385,colw,321,'Initial impression','Symptomatic high-grade AV conduction abnormality. Baseline laboratory evaluation revealed no reversible metabolic, endocrine or ischemic cause.',32,ORANGE) # middle card(2076,981,colw,264,'Electrocardiography','Marked bradycardia with advanced AV block, correlating with recurrent syncope.',36,ORANGE) crop_pic('image7.jpeg',2130,1320,1740,492);text(2130,1833,1740,'Figure 1. Index ECG from clinical presentation.',25,GREY,False,True) card(2076,1914,colw,300,'Echocardiography & coronaries','2D echo: normal LV systolic function, no regional wall motion abnormality, PAH or structural heart disease. Coronary angiography: normal epicardial coronaries.',29,TEAL) crop_pic('image8.jpeg',2130,2298,792,402) card(2994,2298,876,402,'Cardiac MRI','Patchy mid-myocardial LGE with relative subendocardial sparing. Cardiac sarcoidosis was considered but not established.',27,ORANGE) text(2130,2714,792,'Figure 2. CMR image.',23,GREY,False,True) # right card(4002,981,colw,375,'Working diagnosis','Symptomatic advanced AV block with recurrent syncope and no identifiable reversible cause. Imaging raised a possible inflammatory etiology, but no definitive diagnosis was established.',33,ORANGE) card(4002,1425,colw,324,'Treatment','Permanent dual-chamber, rate-responsive pacemaker (DDDR) implanted. Lead sensing, pacing thresholds and impedances were satisfactory.',34,TEAL) crop_pic('image9.jpeg',4056,1824,819,408);crop_pic('image10.jpeg',4977,1824,819,408) text(4056,2253,819,'Figure 3. Post-implant image.',21,GREY,False,True);text(4977,2253,819,'Figure 4. Post-PPI ECG.',21,GREY,False,True) card(4002,2361,colw,402,'Follow-up','FDG PET-CT at 1 month: no abnormal FDG-avid lesion, lymphadenopathy or definite active extracardiac disease. The final etiologic attribution remained uncertain.',33,BLUE) # Footer rr(150,2862,5700,192,NAVY);text(210,2926,5580,'TAKE-HOME MESSAGE: In unexplained advanced AV block, pacing treats the immediate risk, while systematic assessment seeks the underlying cause.',39,WHITE,True,True) text(150,3126,5700,'CMR = cardiac magnetic resonance | FDG PET-CT = fluorodeoxyglucose positron-emission tomography-computed tomography | LGE = late gadolinium enhancement | PPI = permanent pacemaker implantation',21,GREY,False,True) text(150,3200,5700,'Selected reference: Braunwald’s Heart Disease identifies cardiac sarcoidosis and giant-cell myocarditis among causes of AV block in young and middle-aged adults.',21,GREY,False,True) im.save(PNG,quality=96,dpi=(300,300)) # PDF maintains exact 20 x 11.25 in media box; PNG is placed at its native 300 dpi output size. c=canvas.Canvas(str(PDF),pagesize=(1440,810),pageCompression=1) c.setTitle('A Heart Block with a Hidden Story - Conference E-Poster') c.setAuthor('Dr. Karthik Kumar') c.setSubject('Print-ready conference e-poster') c.drawImage(ImageReader(str(PNG)),0,0,1440,810,mask='auto') c.showPage();c.save() r=PdfReader(str(PDF));assert len(r.pages)==1;assert float(r.pages[0].mediabox.width)==1440 and float(r.pages[0].mediabox.height)==810 print(PDF) PY python "/tmp/workspace/bombay-eposter/neat/src/build_print_pdf.py" python - <<'PY' from pathlib import Path from pypdf import PdfReader pdf=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_PrintReady.pdf') ppt=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter.pptx') reader=PdfReader(str(pdf)); page=reader.pages[0] assert len(reader.pages)==1 assert (float(page.mediabox.width),float(page.mediabox.height))==(1440.0,810.0) assert pdf.stat().st_size>1_000_000 and ppt.exists() print(f'Validated 1-page PDF: {pdf.stat().st_size:,} bytes, 20 x 11.25 inches') PY

~/

AP CSICON 2026 Tirupati logo

~/bombay-eposter/neat

python - <<'PY' from PIL import Image, ImageEnhance from pathlib import Path src=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/IMG_7155.jpg') outdir=Path('/tmp/workspace/bombay-eposter/neat/assets') im=Image.open(src).convert('RGB') print('source',im.size) # Crop out mobile interface: retains official AP CSICON 2026 Tirupati logo and blue conference artwork. logo=im.crop((0,213,741,633)) logo.save(outdir/'ap_csicon_2026_logo_crop.jpg',quality=95) # Create a soft, print-safe watermark background at 300 dpi (20 x 11.25 inches) canvas=Image.new('RGB',(6000,3375),(244,248,250)) logo=logo.resize((6000,3400),Image.Resampling.LANCZOS) # substantially reduce visual intensity while preserving official artwork behind poster content logo=ImageEnhance.Color(logo).enhance(0.72) blend=Image.blend(Image.new('RGB',logo.size,(244,248,250)),logo,0.16) canvas.paste(blend,(0,0)) canvas.save(outdir/'ap_csicon_2026_watermark_background.png',quality=96,dpi=(300,300)) print('saved assets') PY python - <<'PY' p='/tmp/workspace/bombay-eposter/neat/src/build_neat.py' s=open(p).read() old="rect(0,0,20,11.25,PALE,None,False)\nrect(0,0,20,2.25,NAVY,None,False);rect(0,2.14,20,.11,TEAL,None,False)" new="""rect(0,0,20,11.25,PALE,None,False) # Official AP CSICON 2026 Tirupati artwork, extracted from the supplied image, as a subdued full-slide background. s.shapes.add_picture(str(AS/'ap_csicon_2026_watermark_background.png'), Inches(0), Inches(0), width=Inches(20), height=Inches(11.25)) rect(0,0,20,2.25,NAVY,None,False);rect(0,2.14,20,.11,TEAL,None,False)""" assert old in s s=s.replace(old,new) s=s.replace("output=OUT/'Neat_Aligned_Conference_Eposter.pptx'", "output=OUT/'Neat_Aligned_Conference_Eposter_with_APCSICON_Background.pptx'") open('/tmp/workspace/bombay-eposter/neat/src/build_neat_with_background.py','w').write(s) PY python "/tmp/workspace/bombay-eposter/neat/src/build_neat_with_background.py" python - <<'PY' from pptx import Presentation from pathlib import Path p=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_with_APCSICON_Background.pptx') prs=Presentation(p);s=prs.slides[0] assert len(prs.slides)==1 and (prs.slide_width/914400,prs.slide_height/914400)==(20.0,11.25) assert any(sh.shape_type==13 for sh in s.shapes), 'missing background image' assert all(sh.left>=0 and sh.top>=0 and sh.left+sh.width<=prs.slide_width and sh.top+sh.height<=prs.slide_height for sh in s.shapes) t='\n'.join(sh.text for sh in s.shapes if sh.has_text_frame) assert 'Dr. Karthik Kumar' in t and 'A Heart Block with a Hidden Story' in t print('validated',p,p.stat().st_size,'bytes',len(s.shapes),'shapes') PY

~/

~/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc

~/bombay-eposter/neat/output

~/bombay-eposter/neat/assets

mkdir -p "/tmp/workspace/bombay-eposter/neat/output" "/tmp/workspace/bombay-eposter/neat/assets" && cat > "/tmp/workspace/bombay-eposter/neat/src/add_logo_to_pdf.py" <<'PY' from pathlib import Path from PIL import Image, ImageDraw from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from pypdf import PdfReader root=Path('/tmp/workspace/bombay-eposter/neat') base=root/'assets'/'Neat_Aligned_Conference_Eposter_300dpi.png' logo_src=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/IMG_7155 (1).jpg') out_png=root/'assets'/'Neat_Aligned_Conference_Eposter_with_APCSICON_logo_300dpi.png' out_pdf=root/'output'/'Neat_Aligned_Conference_Eposter_PrintReady_with_APCSICON_Logo.pdf' poster=Image.open(base).convert('RGB') # Supplied logo image: crop the official AP CSICON 2026 Tirupati artwork, excluding most empty margins. raw=Image.open(logo_src).convert('RGB') logo=raw.crop((175,130,1015,635)) # Fit a clean compact mark into top-left without covering the poster title. logo.thumbnail((460,205), Image.Resampling.LANCZOS) # Mask the original small 'CASE REPORT' tag in this area with matching header color. d=ImageDraw.Draw(poster) d.rectangle((110,55,610,235),fill=(13,43,69)) # Add white keyline and logo within the header top-left. x,y=120,28 pad=8 d.rounded_rectangle((x-pad,y-pad,x+logo.width+pad,y+logo.height+pad),radius=14,fill=(255,255,255)) poster.paste(logo,(x,y)) poster.save(out_png,quality=96,dpi=(300,300)) # Exact final poster size: 20 x 11.25 inches. c=canvas.Canvas(str(out_pdf),pagesize=(1440,810),pageCompression=1) c.setTitle('A Heart Block with a Hidden Story - AP CSICON 2026') c.setAuthor('Dr. Karthik Kumar') c.setSubject('Print-ready conference e-poster') c.drawImage(ImageReader(str(out_png)),0,0,1440,810,mask='auto') c.showPage();c.save() r=PdfReader(str(out_pdf)) assert len(r.pages)==1 assert (float(r.pages[0].mediabox.width),float(r.pages[0].mediabox.height))==(1440.0,810.0) print(out_pdf) PY python "/tmp/workspace/bombay-eposter/neat/src/add_logo_to_pdf.py" python - <<'PY' from pathlib import Path from pypdf import PdfReader p=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_PrintReady_with_APCSICON_Logo.pdf') r=PdfReader(str(p)) print('Verified:', len(r.pages),'page |',float(r.pages[0].mediabox.width)/72,'x',float(r.pages[0].mediabox.height)/72,'in |',p.stat().st_size,'bytes') PY

~/

WhatsApp document sharing file size limit PDF

python - <<'PY' from pathlib import Path from PIL import Image from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from pypdf import PdfReader root=Path('/tmp/workspace/bombay-eposter/neat') # Use final artwork containing top-left AP CSICON logo; create a lower-resolution mobile-friendly PDF. src=root/'assets'/'Neat_Aligned_Conference_Eposter_with_APCSICON_logo_300dpi.png' if not src.exists(): src=root/'assets'/'Neat_Aligned_Conference_Eposter_300dpi.png' out=root/'output'/'APCSICON_Eposter_WhatsApp_Ready.pdf' preview=root/'output'/'APCSICON_Eposter_WhatsApp_Ready.jpg' img=Image.open(src).convert('RGB') # 150 DPI at intended 20 x 11.25 inch size. Clear on phone while much smaller. img=img.resize((3000,1688),Image.Resampling.LANCZOS) img.save(preview,quality=72,optimize=True,progressive=True,dpi=(150,150)) c=canvas.Canvas(str(out),pagesize=(1440,810),pageCompression=1) c.setTitle('AP CSICON 2026 E-Poster - WhatsApp Ready') c.setAuthor('Dr. Karthik Kumar') c.drawImage(ImageReader(str(preview)),0,0,1440,810,mask='auto') c.showPage();c.save() r=PdfReader(str(out)); assert len(r.pages)==1 print('pdf=',out, out.stat().st_size) print('jpg=',preview, preview.stat().st_size) PY ls -lh "/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_WhatsApp_Ready.pdf" "/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_WhatsApp_Ready.jpg"

~/bombay-eposter/neat/output

WhatsApp PDF document maximum size official help

cat > "/tmp/workspace/bombay-eposter/neat/src/center_logo_pdf.py" <<'PY' from pathlib import Path from PIL import Image, ImageDraw from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from pypdf import PdfReader root=Path('/tmp/workspace/bombay-eposter/neat') base=root/'assets'/'Neat_Aligned_Conference_Eposter_300dpi.png' logo_src=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/IMG_7155 (1).jpg') out_png=root/'assets'/'APCSICON_center_logo_poster_150dpi.png' out_pdf=root/'output'/'APCSICON_Eposter_WhatsApp_Ready_Center_Logo.pdf' # Start with clear poster artwork without the earlier top-left logo. poster=Image.open(base).convert('RGB').resize((3000,1688),Image.Resampling.LANCZOS) raw=Image.open(logo_src).convert('RGB') # Crop only official logo and conference artwork from supplied image. logo=raw.crop((175,130,1015,635)) logo.thumbnail((270,165), Image.Resampling.LANCZOS) # Place the logo at the horizontal center of top header, with a clean white surround. d=ImageDraw.Draw(poster) x=(poster.width-logo.width)//2 y=16 pad=6 d.rounded_rectangle((x-pad,y-pad,x+logo.width+pad,y+logo.height+pad),radius=10,fill=(255,255,255)) poster.paste(logo,(x,y)) poster.save(out_png,quality=72,optimize=True,progressive=True,dpi=(150,150)) # 20 x 11.25 inch PDF page, compact enough for WhatsApp. c=canvas.Canvas(str(out_pdf),pagesize=(1440,810),pageCompression=1) c.setTitle('AP CSICON 2026 E-Poster') c.setAuthor('Dr. Karthik Kumar') c.setSubject('WhatsApp-ready e-poster with centered AP CSICON logo') c.drawImage(ImageReader(str(out_png)),0,0,1440,810,mask='auto') c.showPage();c.save() r=PdfReader(str(out_pdf)); assert len(r.pages)==1 assert (float(r.pages[0].mediabox.width),float(r.pages[0].mediabox.height))==(1440.0,810.0) print(out_pdf, out_pdf.stat().st_size) PY python "/tmp/workspace/bombay-eposter/neat/src/center_logo_pdf.py" ls -lh "/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_WhatsApp_Ready_Center_Logo.pdf"

~/bombay-eposter/neat/output

conference e-poster logo placement header best practice

cat > "/tmp/workspace/bombay-eposter/neat/src/add_center_logo_to_ppt.py" <<'PY' from pathlib import Path from PIL import Image from pptx import Presentation from pptx.util import Inches from pptx.enum.shapes import MSO_SHAPE from pptx.dml.color import RGBColor root=Path('/tmp/workspace/bombay-eposter/neat') src=root/'output'/'Neat_Aligned_Conference_Eposter.pptx' out=root/'output'/'Neat_Aligned_Conference_Eposter_Centered_APCSICON_Logo_Editable.pptx' raw=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/IMG_7155 (1).jpg') asset=root/'assets'/'APCSICON_center_logo.png' # Isolate official AP CSICON 2026 conference identity from supplied artwork. im=Image.open(raw).convert('RGB').crop((175,130,1015,635)) im.save(asset,quality=95) prs=Presentation(src); slide=prs.slides[0] # Place a white-backed logo in the exact horizontal center of the header. logo_w=2.45; logo_h=1.47; x=(20-logo_w)/2; y=.12 back=slide.shapes.add_shape(MSO_SHAPE.ROUNDED_RECTANGLE,Inches(x-.06),Inches(y-.05),Inches(logo_w+.12),Inches(logo_h+.10)) back.fill.solid();back.fill.fore_color.rgb=RGBColor(255,255,255) back.line.color.rgb=RGBColor(255,255,255) slide.shapes.add_picture(str(asset),Inches(x),Inches(y),width=Inches(logo_w),height=Inches(logo_h)) # keep logo on top of the header title, but add a muted navy backing under it to preserve visual order prs.save(out) print(out) PY python "/tmp/workspace/bombay-eposter/neat/src/add_center_logo_to_ppt.py" python - <<'PY' from pathlib import Path from pptx import Presentation p=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_Centered_APCSICON_Logo_Editable.pptx') prs=Presentation(p);s=prs.slides[0] assert len(prs.slides)==1 # centered logo picture expected in header pics=[x for x in s.shapes if x.shape_type==13] assert len(pics)>=5 last=pics[-1] assert abs((last.left/914400 + last.width/914400/2)-10)<.02 assert last.top/914400 < 1 print('Validated editable deck:',p.name,'| shapes',len(s.shapes),'| centered logo at',last.left/914400,last.top/914400) PY ls -lh "/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_Centered_APCSICON_Logo_Editable.pptx"

~/bombay-eposter/neat/output

large format conference poster PDF resolution 300 dpi printing guidance

cat > "/tmp/workspace/bombay-eposter/neat/src/build_large_format_center_logo_pdf.py" <<'PY' from pathlib import Path from PIL import Image, ImageDraw from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from pypdf import PdfReader root=Path('/tmp/workspace/bombay-eposter/neat') base=root/'assets'/'Neat_Aligned_Conference_Eposter_300dpi.png' logo_src=Path('/tmp/workspace/attachments/8baf9126-26ce-4197-9cb1-ced560bab0fc/IMG_7155 (1).jpg') render=root/'assets'/'APCSICON_Eposter_LargeFormat_300dpi.png' pdf=root/'output'/'APCSICON_Eposter_LargeFormat_PrintReady_300dpi.pdf' # Exact output: 20 x 11.25 inches at 300 dpi = 6000 x 3375 pixels. poster=Image.open(base).convert('RGB') assert poster.size==(6000,3375),poster.size raw=Image.open(logo_src).convert('RGB') # Crop the official AP CSICON 2026 Tirupati logo and its conference identity. logo=raw.crop((175,130,1015,635)) logo.thumbnail((600,360),Image.Resampling.LANCZOS) # Clean centered placement in the header. It replaces the small orange CASE REPORT tag, # without obscuring author details or the title's lower lines. d=ImageDraw.Draw(poster) x=(poster.width-logo.width)//2 y=30 pad=12 d.rounded_rectangle((x-pad,y-pad,x+logo.width+pad,y+logo.height+pad),radius=20,fill=(255,255,255)) poster.paste(logo,(x,y)) poster.save(render,quality=98,dpi=(300,300)) # Set native poster page box. The embedded raster is 300 dpi at the final dimensions. c=canvas.Canvas(str(pdf),pagesize=(1440,810),pageCompression=1) c.setTitle('A Heart Block with a Hidden Story - AP CSICON 2026 Large-Format Print') c.setAuthor('Dr. Karthik Kumar') c.setSubject('300 DPI, 20 x 11.25 inch large-format conference e-poster') c.drawImage(ImageReader(str(render)),0,0,1440,810,mask='auto') c.showPage();c.save() r=PdfReader(str(pdf));assert len(r.pages)==1 assert (float(r.pages[0].mediabox.width),float(r.pages[0].mediabox.height))==(1440.0,810.0) print('PDF',pdf,'bytes',pdf.stat().st_size) print('PNG',render,'pixels',poster.size,'dpi',Image.open(render).info.get('dpi')) PY python "/tmp/workspace/bombay-eposter/neat/src/build_large_format_center_logo_pdf.py" python - <<'PY' from pathlib import Path from PIL import Image from pypdf import PdfReader pdf=Path('/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_LargeFormat_PrintReady_300dpi.pdf') png=Path('/tmp/workspace/bombay-eposter/neat/assets/APCSICON_Eposter_LargeFormat_300dpi.png') r=PdfReader(str(pdf)); im=Image.open(png) assert len(r.pages)==1 and im.size==(6000,3375) print(f'Validated: {pdf.name}; one page, {float(r.pages[0].mediabox.width)/72:.0f} x {float(r.pages[0].mediabox.height)/72:.2f} in; source artwork {im.size[0]} x {im.size[1]} px.') PY ls -lh "/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_LargeFormat_PrintReady_300dpi.pdf"

~/bombay-eposter/neat/output

PowerPoint high resolution conference poster large format printing editable slide dimensions best practices

python - <<'PY' from pathlib import Path from pptx import Presentation from PIL import Image src=Path('/tmp/workspace/bombay-eposter/neat/output/Neat_Aligned_Conference_Eposter_Centered_APCSICON_Logo_Editable.pptx') out=Path('/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_LargeFormat_Editable_20x11.25in.pptx') # This deck is fully editable: text, panels, and logo remain individual PowerPoint objects. prs=Presentation(src) assert len(prs.slides)==1 assert abs(prs.slide_width/914400-20)<.001 and abs(prs.slide_height/914400-11.25)<.001 # Set accessible document metadata for print workflow. prs.core_properties.title='A Heart Block with a Hidden Story - AP CSICON 2026' prs.core_properties.author='Dr. Karthik Kumar' prs.core_properties.subject='Editable large-format conference e-poster, 20 x 11.25 inches' prs.core_properties.comments='For large-format printing: export to PDF using Standard (publishing online and printing), with image compression disabled where possible.' prs.save(out) # Validate source clinical images preserved and each exceeds 1000px in at least one dimension where original source allows. check=Presentation(out);s=check.slides[0] pics=[] for sh in s.shapes: if sh.shape_type==13: try: im=Image.open(__import__('io').BytesIO(sh.image.blob));pics.append((sh.name,im.size)) except Exception: pass print('output:',out) print('slide:',check.slide_width/914400,'x',check.slide_height/914400,'in; editable shapes:',len(s.shapes)) print('embedded image dimensions:',pics) assert len(s.shapes)>=75 assert any(abs((sh.left+sh.width/2)/914400-10)<.03 for sh in s.shapes if sh.shape_type==13), 'centered logo missing' PY ls -lh "/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_LargeFormat_Editable_20x11.25in.pptx"

cardiac conduction system diagram atrioventricular block conference poster image

https://www.ncbi.nlm.nih.gov/books/NBK551499/figure/article-…

python /tmp/skills/shared/scripts/fetch_images.py "https://www.ncbi.nlm.nih.gov/books/NBK551499/bin/ConductionsystemoftheheartwithouttheHeart-en.svg.jpg"

python - <<'PY' from pptx import Presentation p='/tmp/workspace/bombay-eposter/neat/output/APCSICON_Eposter_LargeFormat_Editable_20x11.25in.pptx' prs=Presentation(p);s=prs.slides[0] for i,sh in enumerate(s.shapes): text=sh.text.replace('\n',' | ')[:100] if sh.has_text_frame and sh.text.strip() else '' print(i,sh.shape_type,sh.name,round(sh.left/914400,2),round(sh.top/914400,2),round(sh.width/914400,2),round(sh.height/914400,2),text) PY

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Wikimedia Commons cardiac electrical conduction system Angelito7 public domain image

Which image enhancement should I complete first?

~/

mkdir -p "/tmp/workspace/bombay-eposter/neat/assets"  python /tmp/skills/shared/scripts/fetch_images.py "https://www.ncbi.nlm.nih.gov/books/NBK551499/bin/ConductionsystemoftheheartwithouttheHeart-en.svg.jpg" > "/tmp/workspace/bombay-eposter/neat/assets/conduction_fetch.json"  python -c "import json,base64; d=json.load(open('/tmp/workspace/bombay-eposter/neat/assets/conduction_fetch.json'))[0]; assert d.get('base64') and not d.get('error'), d.get('error'); open('/tmp/workspace/bombay-eposter/neat/assets/cardiac_conduction_public_domain.jpg','wb').write(base64.b64decode(d['base64'].split(',',1)[1]))"  rm "/tmp/workspace/bombay-eposter/neat/assets/conduction_fetch.json"  file "/tmp/workspace/bombay-eposter/neat/assets/cardiac_conduction_public_domain.jpg"