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XFA - Fix auto-sized fields (bug 1722030)

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- In order to better compute text fields size, use line height with no gaps (and consequently guessed height for text are slightly better in general).
  - Fix default background color in fields.
This commit is contained in:
Calixte Denizet 2021-07-27 18:43:05 +02:00
parent 336a74a0e5
commit 76d882b560
14 changed files with 311 additions and 162 deletions
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3
src/core/fonts.js
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@ -2550,7 +2550,8 @@ class Font {
this.lineGap = metricsOverride.lineGap / metricsOverride.unitsPerEm;
if (this.cssFontInfo && this.cssFontInfo.lineHeight) {
this.lineHeight = this.cssFontInfo.lineHeight;
this.lineHeight = this.cssFontInfo.metrics.lineHeight;
this.lineGap = this.cssFontInfo.metrics.lineGap;
} else {
this.lineHeight = this.ascent - this.descent + this.lineGap;
}