mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-28 23:28:16 +02:00
Code Activity

XFA - Handle correctly nested containers with lr-tb layout (bug 1718670)

Browse source 
- and avoid to push a field with no dimensions when we have some available space in width in a parent.
This commit is contained in:
Calixte Denizet 2021-07-07 15:24:14 +02:00
parent b2b7806cab
commit 8a06df9253
7 changed files with 163 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/core/xfa/text.js
View file

@ -223,6 +223,7 @@ class TextMeasure {
height = 0,
currentLineWidth = 0,
currentLineHeight = 0;
let isBroken = false;
for (let i = 0, ii = this.glyphs.length; i < ii; i++) {
const [glyphWidth, glyphHeight, isSpace, isEOL] = this.glyphs[i];
@ -245,6 +246,7 @@ class TextMeasure {
currentLineHeight = glyphHeight;
lastSpacePos = -1;
lastSpaceWidth = 0;
isBroken = true;
} else {
currentLineHeight = Math.max(glyphHeight, currentLineHeight);
lastSpaceWidth = currentLineWidth;
@ -269,6 +271,8 @@ class TextMeasure {
width = Math.max(width, currentLineWidth);
currentLineWidth = glyphWidth;
}
isBroken = true;
continue;
}
@ -279,7 +283,7 @@ class TextMeasure {
width = Math.max(width, currentLineWidth);
height += currentLineHeight + this.extraHeight;
return { width: WIDTH_FACTOR * width, height };
return { width: WIDTH_FACTOR * width, height, isBroken };
}
}