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XFA - Get line height from the font

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- when the CSS line-height property is set to 'normal' then the value depends of the user agent. So use a line height based on the font itself and if for any reasons this value is not available use 1.2 as default.
  - it's a partial fix for https://bugzilla.mozilla.org/show_bug.cgi?id=1717681.
This commit is contained in:
Calixte Denizet 2021-06-23 11:10:20 +02:00
parent 9441245320
commit e82446fa5a
9 changed files with 70 additions and 34 deletions
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15
src/core/xfa/text.js
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@ -13,6 +13,8 @@
* limitations under the License.
*/
import { selectFont } from "./fonts.js";
const WIDTH_FACTOR = 1.2;
const HEIGHT_FACTOR = 1.2;
@ -30,18 +32,7 @@ class FontInfo {
return;
}
this.pdfFont = null;
if (xfaFont.posture === "italic") {
if (xfaFont.weight === "bold") {
this.pdfFont = typeface.bolditalic;
} else {
this.pdfFont = typeface.italic;
}
} else if (xfaFont.weigth === "bold") {
this.pdfFont = typeface.bold;
} else {
this.pdfFont = typeface.regular;
}
this.pdfFont = selectFont(xfaFont, typeface);
if (!this.pdfFont) {
[this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);