From 828abf1e060d2ba385547b09c0eff61dfa6ea377 Mon Sep 17 00:00:00 2001
From: Thorsten Behrens <tbehrens@suse.com>
Date: Mon, 21 Nov 2011 16:34:50 +0100
Subject: Revive gradient clipping debug visualization code.

---
 cppcanvas/source/mtfrenderer/transparencygroupaction.cxx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'cppcanvas')

diff --git a/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx b/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx
index 93f83e7a03bf..cc7aa1a7341c 100644
--- a/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx
+++ b/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx
@@ -465,6 +465,21 @@ namespace cppcanvas
                 rendering::RenderState aLocalState( maState );
                 ::canvas::tools::setRenderStateTransform(aLocalState, aTransform);
 
+#if OSL_DEBUG_LEVEL > 2
+                aLocalState.Clip.clear();
+                aLocalState.DeviceColor =
+                    ::vcl::unotools::colorToDoubleSequence(
+                        ::Color( 0x80FF0000 ),
+                        mpCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() );
+
+                if( maState.Clip.is() )
+                    mpCanvas->getUNOCanvas()->fillPolyPolygon( maState.Clip,
+                                                               mpCanvas->getViewState(),
+                                                               aLocalState );
+
+                aLocalState.DeviceColor = maState.DeviceColor;
+#endif
+
                 if( ::rtl::math::approxEqual(mnAlpha, 1.0) )
                 {
                     // no further alpha changes necessary -> draw directly
-- 
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