+Devel::PixelBuffer Typesetter::ApplyUnderlineMarkupImageBuffer(Devel::PixelBuffer topPixelBuffer, const unsigned int bufferWidth, const unsigned int bufferHeight, bool ignoreHorizontalAlignment, Pixel::Format pixelFormat, int horizontalOffset, int verticalOffset)
+{
+ // Underline-tags (this is for Markup case)
+ // Get the underline runs.
+ const Length numberOfUnderlineRuns = mModel->GetNumberOfUnderlineRuns();
+ Vector<UnderlinedGlyphRun> underlineRuns;
+ underlineRuns.Resize(numberOfUnderlineRuns);
+ mModel->GetUnderlineRuns(underlineRuns.Begin(), 0u, numberOfUnderlineRuns);
+
+ // Iterate on the consecutive underlined glyph run and connect them into one chunk of underlined characters.
+ Vector<UnderlinedGlyphRun>::ConstIterator itGlyphRun = underlineRuns.Begin();
+ Vector<UnderlinedGlyphRun>::ConstIterator endItGlyphRun = underlineRuns.End();
+ GlyphIndex startGlyphIndex, endGlyphIndex;
+
+ //The outer loop to iterate on the separated chunks of underlined glyph runs
+ while(itGlyphRun != endItGlyphRun)
+ {
+ startGlyphIndex = itGlyphRun->glyphRun.glyphIndex;
+ endGlyphIndex = startGlyphIndex + itGlyphRun->glyphRun.numberOfGlyphs - 1;
+
+ // Create the image buffer for underline
+ Devel::PixelBuffer underlineImageBuffer = CreateImageBuffer(bufferWidth, bufferHeight, Typesetter::STYLE_UNDERLINE, ignoreHorizontalAlignment, pixelFormat, horizontalOffset, verticalOffset, startGlyphIndex, endGlyphIndex);
+ // Combine the two buffers
+ topPixelBuffer = CombineImageBuffer(underlineImageBuffer, topPixelBuffer, bufferWidth, bufferHeight);
+
+ itGlyphRun++;
+ }
+
+ return topPixelBuffer;
+}
+
+Devel::PixelBuffer Typesetter::ApplyStrikethroughMarkupImageBuffer(Devel::PixelBuffer topPixelBuffer, const unsigned int bufferWidth, const unsigned int bufferHeight, bool ignoreHorizontalAlignment, Pixel::Format pixelFormat, int horizontalOffset, int verticalOffset)
+{
+ // strikethrough-tags (this is for Markup case)
+ // Get the strikethrough runs.
+ const Length numberOfStrikethroughRuns = mModel->GetNumberOfStrikethroughRuns();
+ Vector<StrikethroughGlyphRun> strikethroughRuns;
+ strikethroughRuns.Resize(numberOfStrikethroughRuns);
+ mModel->GetStrikethroughRuns(strikethroughRuns.Begin(), 0u, numberOfStrikethroughRuns);
+
+ // Iterate on the consecutive strikethrough glyph run and connect them into one chunk of strikethrough characters.
+ Vector<StrikethroughGlyphRun>::ConstIterator itGlyphRun = strikethroughRuns.Begin();
+ Vector<StrikethroughGlyphRun>::ConstIterator endItGlyphRun = strikethroughRuns.End();
+ GlyphIndex startGlyphIndex, endGlyphIndex;
+
+ //The outer loop to iterate on the separated chunks of strikethrough glyph runs
+ while(itGlyphRun != endItGlyphRun)
+ {
+ startGlyphIndex = itGlyphRun->glyphRun.glyphIndex;
+ endGlyphIndex = startGlyphIndex + itGlyphRun->glyphRun.numberOfGlyphs - 1;
+
+ // Create the image buffer for strikethrough
+ Devel::PixelBuffer strikethroughImageBuffer = CreateImageBuffer(bufferWidth, bufferHeight, Typesetter::STYLE_STRIKETHROUGH, ignoreHorizontalAlignment, pixelFormat, horizontalOffset, verticalOffset, startGlyphIndex, endGlyphIndex);
+ // Combine the two buffers
+ topPixelBuffer = CombineImageBuffer(strikethroughImageBuffer, topPixelBuffer, bufferWidth, bufferHeight);
+
+ itGlyphRun++;
+ }
+
+ return topPixelBuffer;
+}
+