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| author | John Reck <jreck@google.com> | 2010-11-04 12:00:17 -0700 |
|---|---|---|
| committer | John Reck <jreck@google.com> | 2010-11-09 11:35:04 -0800 |
| commit | e14391e94c850b8bd03680c23b38978db68687a8 (patch) | |
| tree | 3fed87e6620fecaf3edc7259ae58a11662bedcb2 /WebCore/platform/graphics/Gradient.cpp | |
| parent | 1bd705833a68f07850cf7e204b26f8d328d16951 (diff) | |
| download | external_webkit-e14391e94c850b8bd03680c23b38978db68687a8.zip external_webkit-e14391e94c850b8bd03680c23b38978db68687a8.tar.gz external_webkit-e14391e94c850b8bd03680c23b38978db68687a8.tar.bz2 | |
Merge Webkit at r70949: Initial merge by git.
Change-Id: I77b8645c083b5d0da8dba73ed01d4014aab9848e
Diffstat (limited to 'WebCore/platform/graphics/Gradient.cpp')
| -rw-r--r-- | WebCore/platform/graphics/Gradient.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/Gradient.cpp b/WebCore/platform/graphics/Gradient.cpp index f9427fb..6cb0ef1 100644 --- a/WebCore/platform/graphics/Gradient.cpp +++ b/WebCore/platform/graphics/Gradient.cpp @@ -196,6 +196,16 @@ int Gradient::findStop(float value) const return m_lastStop; } +bool Gradient::hasAlpha() const +{ + for (size_t i = 0; i < m_stops.size(); i++) { + if (m_stops[i].alpha < 1) + return true; + } + + return false; +} + void Gradient::setSpreadMethod(GradientSpreadMethod spreadMethod) { // FIXME: Should it become necessary, allow calls to this method after m_gradient has been set. |