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Get glyph path individually

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This commit is contained in:
Luigi Rosso
2022-10-30 21:00:00 -07:00
parent 77645c1dec
commit 77077f558d
1 changed files with 19 additions and 2 deletions
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21
lib/src/rive_text.dart
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@ -274,14 +274,31 @@ class TextRun {
); );
@override @override
toString() => 'TextRun($fontSize:$unicharCount:$styleId)'; String toString() => 'TextRun($fontSize:$unicharCount:$styleId)';
} }
abstract class Font { abstract class Font {
static Future<void> initialize() => initFont(); static Future<void> initialize() => initFont();
static Font? decode(Uint8List bytes) => decodeFont(bytes); static Font? decode(Uint8List bytes) {
return decodeFont(bytes);
}
RawPath getPath(int glyphId); RawPath getPath(int glyphId);
void dispose(); void dispose();
TextShapeResult shape(String text, List<TextRun> runs); TextShapeResult shape(String text, List<TextRun> runs);
final HashMap<int, ui.Path> _glyphPaths = HashMap<int, ui.Path>();
ui.Path getUiPath(int glyphId) {
var glyphPath = _glyphPaths[glyphId];
if (glyphPath != null) {
return glyphPath;
}
var path = ui.Path();
var rawPath = getPath(glyphId);
rawPath.issueCommands(path);
rawPath.dispose();
_glyphPaths[glyphId] = path;
return path;
}
} }