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Lines Matching refs:unitsPerEm

59 static inline float scaleEmToUnits(float x, unsigned unitsPerEm) { return x / unitsPerEm; }
221     unsigned unitsPerEm;
223     wkGetFontMetrics(m_platformData.cgFont(), &iAscent, &iDescent, &iLineGap, &unitsPerEm);
228     unitsPerEm = CGFontGetUnitsPerEm(m_platformData.cgFont());
232     float ascent = scaleEmToUnits(iAscent, unitsPerEm) * pointSize;
233     float descent = -scaleEmToUnits(iDescent, unitsPerEm) * pointSize;
234     float lineGap = scaleEmToUnits(iLineGap, unitsPerEm) * pointSize;
287             xHeight = scaleEmToUnits(CGFontGetXHeight(m_platformData.cgFont()), unitsPerEm) * pointSize;
291     m_fontMetrics.setUnitsPerEm(unitsPerEm);
332         m_avgCharWidth = scaleEmToUnits(os2AvgCharWidth, m_fontMetrics.unitsPerEm()) * m_platformData.m_size;
343         m_maxCharWidth = scaleEmToUnits(diff, m_fontMetrics.unitsPerEm()) * m_platformData.m_size;