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Merge pull request #8785 from Rob--W/svg-ignore-missing-glyph

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SVG: Don't render missing glyphs
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Tim van der Meij 2017-08-17 23:40:57 +02:00 committed by GitHub
commit 50e10fdafc
1 changed files with 10 additions and 2 deletions
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12
src/display/svg.js
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@ -742,15 +742,23 @@ SVGGraphics = (function SVGGraphicsClosure() {
x += -glyph * fontSize * 0.001; x += -glyph * fontSize * 0.001;
continue; continue;
} }
current.xcoords.push(current.x + x * textHScale);
var width = glyph.width; var width = glyph.width;
var character = glyph.fontChar; var character = glyph.fontChar;
var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
var charWidth = width * widthAdvanceScale + spacing * fontDirection; var charWidth = width * widthAdvanceScale + spacing * fontDirection;
x += charWidth;
if (!glyph.isInFont && !font.missingFile) {
x += charWidth;
// TODO: To assist with text selection, we should replace the missing
// character with a space character if charWidth is not zero.
// But we cannot just do "character = ' '", because the ' ' character
// might actually map to a different glyph.
continue;
}
current.xcoords.push(current.x + x * textHScale);
current.tspan.textContent += character; current.tspan.textContent += character;
x += charWidth;
} }
if (vertical) { if (vertical) {
current.y -= x * textHScale; current.y -= x * textHScale;