C++ (Cpp) SkScalerContext::getFontMetrics示例

void SkGScalerContext::generateFontMetrics(SkPaint::FontMetrics* metrics) {
    fProxy->getFontMetrics(metrics);
    if (metrics) {
        SkScalar scale = fMatrix.getScaleY();
        metrics->fTop = SkScalarMul(metrics->fTop, scale);
        metrics->fAscent = SkScalarMul(metrics->fAscent, scale);
        metrics->fDescent = SkScalarMul(metrics->fDescent, scale);
        metrics->fBottom = SkScalarMul(metrics->fBottom, scale);
        metrics->fLeading = SkScalarMul(metrics->fLeading, scale);
        metrics->fAvgCharWidth = SkScalarMul(metrics->fAvgCharWidth, scale);
        metrics->fXMin = SkScalarMul(metrics->fXMin, scale);
        metrics->fXMax = SkScalarMul(metrics->fXMax, scale);
        metrics->fXHeight = SkScalarMul(metrics->fXHeight, scale);
    }
}

示例#2

显示文件

文件： SkRandomScalerContext.cpp 项目： MichaelKohler/gecko-dev

void SkRandomScalerContext::generateFontMetrics(SkPaint::FontMetrics* metrics) {
    fProxy->getFontMetrics(metrics);
}