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fix: Resolve PDF/PNG export content truncation issues

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- Remove fixed width/height constraints from html2canvas
- Allow automatic dimension calculation for complete content capture
- Maintain 640px mobile viewport styling via windowWidth
- Add rendering delay to ensure complete page load
- Enable logging for debugging export issues
- Fix bottom content truncation in all export formats
This commit is contained in:
patdelphi
2025-08-22 19:34:32 +08:00
parent 7696482107
commit d090de2faf
2 changed files with 153 additions and 43 deletions
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24
server/services/generators/pdfGenerator.cjs
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@@ -771,7 +771,7 @@ const getPDFCSS = () => {
line-height: 1.6;
color: #333;
background-color: white;
font-size: 12px;
font-size: 16px;
}
.container {
@@ -781,7 +781,7 @@ const getPDFCSS = () => {
}
h1 {
font-size: 24px;
font-size: 32px;
color: #2c3e50;
text-align: center;
margin: 20px 0;
@@ -792,7 +792,7 @@ const getPDFCSS = () => {
}
h2 {
font-size: 18px;
font-size: 24px;
color: #34495e;
margin: 20px 0 10px 0;
padding: 10px 0;
@@ -801,16 +801,15 @@ const getPDFCSS = () => {
}
h3 {
font-size: 16px;
font-size: 20px;
color: #2980b9;
margin: 15px 0 8px 0;
padding-left: 10px;
border-left: 4px solid #3498db;
page-break-after: avoid;
}
h4 {
font-size: 14px;
font-size: 18px;
color: #27ae60;
margin: 12px 0 6px 0;
page-break-after: avoid;
@@ -841,7 +840,7 @@ const getPDFCSS = () => {
width: 100%;
border-collapse: collapse;
margin: 15px 0;
font-size: 11px;
font-size: 14px;
page-break-inside: avoid;
}
@@ -987,8 +986,8 @@ const getCSS = () => {
}
.info-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
display: flex;
flex-direction: column;
gap: 15px;
margin-bottom: 20px;
}
@@ -1055,8 +1054,7 @@ const getCSS = () => {
margin: 20px 0;
padding: 20px;
background: #f8f9fa;
border-left: 4px solid #dc2626;
border-radius: 0 5px 5px 0;
border-radius: 5px;
}
.guidance-item {
@@ -1076,8 +1074,8 @@ const getCSS = () => {
}
.star-analysis {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
display: flex;
flex-direction: column;
gap: 20px;
}