diff options
| -rw-r--r-- | src/lib/VSDSVGGenerator.cpp | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/src/lib/VSDSVGGenerator.cpp b/src/lib/VSDSVGGenerator.cpp index 541f519..29931a4 100644 --- a/src/lib/VSDSVGGenerator.cpp +++ b/src/lib/VSDSVGGenerator.cpp @@ -434,8 +434,39 @@ void libvisio::VSDSVGGenerator::drawGraphicObject(const ::WPXPropertyList &propL WPXString base64 = binaryData.getBase64Data(); m_outputSink << "<svg:image "; if (propList["svg:x"] && propList["svg:y"] && propList["svg:width"] && propList["svg:height"]) - m_outputSink << "x=\"" << doubleToString(72*(propList["svg:x"]->getDouble())) << "\" y=\"" << doubleToString(72*(propList["svg:y"]->getDouble())) << "\" "; - m_outputSink << "width=\"" << doubleToString(72*(propList["svg:width"]->getDouble())) << "\" height=\"" << doubleToString(72*(propList["svg:height"]->getDouble())) << "\" "; + { + double x = propList["svg:x"]->getDouble(); + double y = propList["svg:y"]->getDouble(); + double width = propList["svg:width"]->getDouble(); + double height = propList["svg:height"]->getDouble(); + bool mirror = (m_style["style:mirror"] && m_style["style:mirror"]->getStr() == "horizontal" ? true : false); + bool flipX = false; + bool flipY = false; + if (width < 0.0) + { + width = -width; + x = x - width; + flipX = true; + } + if (height < 0.0) + { + height = -height; + y = y - height; + flipY = true; + } + + if (mirror) + flipX = !flipX; + + if (flipX) + x = -(x + width); + if (flipY) + y = -(y + height); + + m_outputSink << "x=\"" << doubleToString(72*x) << "\" y=\"" << doubleToString(72*y) << "\" "; + m_outputSink << "width=\"" << doubleToString(72*width) << "\" height=\"" << doubleToString(72*height) << "\" "; + m_outputSink << "transform=\"scale(" << (flipX ? "-1" : "1") << ", " << (flipY ? "-1" : "1") << ")\" "; + } m_outputSink << "xlink:href=\"data:" << propList["libwpg:mime-type"]->getStr().cstr() << ";base64,"; m_outputSink << base64.cstr(); m_outputSink << "\" />\n"; |