getGlyphMetrics()

GlyphMetrics fl::FontImpl::getGlyphMetrics ( i32 codepoint ) const

inlineoverridevirtual

Implements fl::Font.

Definition at line 59 of file truetype.cpp.hpp.

                                                               {
        GlyphMetrics metrics = {};
        if (!mValid) return metrics;
 
        third_party::truetype::stbtt_GetCodepointHMetrics(
            &mFontInfo, codepoint,
            &metrics.advanceWidth,
            &metrics.leftSideBearing
        );
 
        i32 result = third_party::truetype::stbtt_GetCodepointBox(
            &mFontInfo, codepoint,
            &metrics.x0, &metrics.y0,
            &metrics.x1, &metrics.y1
        );
        metrics.isEmpty = (result == 0);
 
        return metrics;
    }

References fl::GlyphMetrics::advanceWidth, fl::GlyphMetrics::isEmpty, fl::GlyphMetrics::leftSideBearing, mFontInfo, mValid, fl::third_party::truetype::stbtt_GetCodepointBox(), fl::third_party::truetype::stbtt_GetCodepointHMetrics(), fl::GlyphMetrics::x0, fl::GlyphMetrics::x1, fl::GlyphMetrics::y0, and fl::GlyphMetrics::y1.

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