Remove unneeded checks in get_font_vmetrics
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@ -52,18 +52,13 @@ public:
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return m_feng.face_height();
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return m_feng.face_height();
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}
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}
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bool get_font_vmetrics(double& ascender, double& descender) {
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void get_font_vmetrics(double& ascender, double& descender) {
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int face_height = m_feng.face_height();
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double current_height = m_feng.height();
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if (face_height > 0) {
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m_feng.height(1.0);
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double current_height = m_feng.height();
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ascender = m_feng.ascender();
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m_feng.height(1.0);
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descender = m_feng.descender();
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ascender = m_feng.ascender();
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m_feng.height(current_height);
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descender = m_feng.descender();
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}
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m_feng.height(current_height);
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return true;
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}
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return false;
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}
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float scale_for_em_to_pixels(float size) {
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float scale_for_em_to_pixels(float size) {
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int units_per_em = m_feng.face_units_em();
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int units_per_em = m_feng.face_units_em();
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