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Fix division by zero when calculating word spacing #3879

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Merged
merged 4 commits into from
Sep 1, 2025
Merged

Fix division by zero when calculating word spacing #3879

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f548962
Fix division by zero when calculating word spacing
alxndr-pggm Aug 18, 2025
2ce9793
Merge branch 'master' into master
HackbrettXXX Aug 25, 2025
db723d5
fix linting errors
alxndr-pggm Aug 29, 2025
146941d
Merge branch 'master' into master
alxndr-pggm Sep 1, 2025
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6 changes: 5 additions & 1 deletion src/jspdf.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3907,11 +3907,15 @@ function jsPDF(options) {
for (var l = 0; l < len; l++) {
newY = l === 0 ? getVerticalCoordinate(y) : -leading;
newX = l === 0 ? getHorizontalCoordinate(x) : 0;

let numSpaces = da[l].split(" ").length - 1;
let spacing = numSpaces > 0 ? (maxWidth - lineWidths[l]) / numSpaces : 0;

if (l < len - 1) {
wordSpacingPerLine.push(
hpf(
scale(
(maxWidth - lineWidths[l]) / (da[l].split(" ").length - 1)
(spacing)
)
)
);
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