Method drawTextDecorations

snap_drawing/src/snap_drawing/cpp/Layers/TextLayer.cpp:93–111

    auto& layout = getTextLayout(layerSize, *getResources());
    auto offsetY = getTextVerticalOffset(layerSize, layout, displayScale);
    drawingContext.concat(Matrix::makeScaleTranslate(1.0f / displayScale, 1.0f / displayScale, 0.0f, offsetY));

    if (hasTextShadow()) {
        // Draw all of the shadows first
        drawTextVisualEntriesShadows(drawingContext, layout.getVisualEntries());
        for (const auto& entry : layout.getEntries()) {
            if (entry.textBlob != nullptr) {
                drawTextShadows(drawingContext, entry.textBlob);
            }
        }
    }

    // Then draw all of the text things
    drawTextVisualEntries(drawingContext, layout.getVisualEntries(), /* predraw */ true);

    for (const auto& entry : layout.getEntries()) {
        if (entry.textBlob != nullptr) {
            drawText(drawingContext, entry.textBlob, entry.color);
        }
    }

    drawTextVisualEntries(drawingContext, layout.getVisualEntries(), /* predraw */ false);