com.sun.javafx.font.freetype.FTFontStrike Maven / Gradle / Ivy
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* version 2 for more details (a copy is included in the LICENSE file that
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package com.sun.javafx.font.freetype;
import com.sun.javafx.font.DisposerRecord;
import com.sun.javafx.font.FontStrikeDesc;
import com.sun.javafx.font.Glyph;
import com.sun.javafx.font.PrismFontFactory;
import com.sun.javafx.font.PrismFontStrike;
import com.sun.javafx.geom.Path2D;
import com.sun.javafx.geom.transform.BaseTransform;
class FTFontStrike extends PrismFontStrike {
FT_Matrix matrix;
protected FTFontStrike(FTFontFile fontResource, float size,
BaseTransform tx, int aaMode,
FontStrikeDesc desc) {
super(fontResource, size, tx, aaMode, desc);
float maxDim = PrismFontFactory.getFontSizeLimit();
if (tx.isTranslateOrIdentity()) {
drawShapes = size > maxDim;
} else {
BaseTransform tx2d = getTransform();
matrix = new FT_Matrix();
/* Fixed 16.16 to int */
matrix.xx = (int)( tx2d.getMxx() * 65536.0f);
matrix.yx = (int)(-tx2d.getMyx() * 65536.0f); /*Inverted coordinates system */
matrix.xy = (int)(-tx2d.getMxy() * 65536.0f); /*Inverted coordinates system */
matrix.yy = (int)( tx2d.getMyy() * 65536.0f);
if (Math.abs(tx2d.getMxx() * size) > maxDim ||
Math.abs(tx2d.getMyx() * size) > maxDim ||
Math.abs(tx2d.getMxy() * size) > maxDim ||
Math.abs(tx2d.getMyy() * size) > maxDim)
{
drawShapes = true;
}
}
}
@Override
protected DisposerRecord createDisposer(FontStrikeDesc desc) {
return null;
}
@Override
protected Glyph createGlyph(int glyphCode) {
return new FTGlyph(this, glyphCode, drawShapes);
}
@Override
protected Path2D createGlyphOutline(int glyphCode) {
FTFontFile fontResource = getFontResource();
return fontResource.createGlyphOutline(glyphCode, getSize());
}
void initGlyph(FTGlyph glyph) {
FTFontFile fontResource = getFontResource();
fontResource.initGlyph(glyph, this);
}
}