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| author | Romain Guy <romainguy@google.com> | 2010-08-20 18:42:37 -0700 |
|---|---|---|
| committer | Romain Guy <romainguy@google.com> | 2010-08-20 18:42:37 -0700 |
| commit | a80d32f7b69aa37026ab99e4ade1ad86dae76a81 (patch) | |
| tree | 208c28a7cef27756daa88030f4c71ca2a721f41a /libs/hwui | |
| parent | 29378192f7ac4162d54fea4e34fddd42fd1f00d2 (diff) | |
| download | frameworks_base-a80d32f7b69aa37026ab99e4ade1ad86dae76a81.zip frameworks_base-a80d32f7b69aa37026ab99e4ade1ad86dae76a81.tar.gz frameworks_base-a80d32f7b69aa37026ab99e4ade1ad86dae76a81.tar.bz2 | |
Add support for textScaleX.
This will not look great because we render fonts using bitmaps, not
paths.
Change-Id: I01b87b81bfbdbfa28460a5d5309d38e2a65e77c4
Diffstat (limited to 'libs/hwui')
| -rw-r--r-- | libs/hwui/OpenGLRenderer.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp index 3440687..49d49da 100644 --- a/libs/hwui/OpenGLRenderer.cpp +++ b/libs/hwui/OpenGLRenderer.cpp @@ -575,6 +575,14 @@ void OpenGLRenderer::drawText(const char* text, int bytesCount, int count, return; } + float scaleX = paint->getTextScaleX(); + bool applyScaleX = scaleX < 0.9999f || scaleX > 1.0001f; + if (applyScaleX) { + save(0); + translate(x - (x * scaleX), 0.0f); + scale(scaleX, 1.0f); + } + float length = -1.0f; switch (paint->getTextAlign()) { case SkPaint::kCenter_Align: @@ -626,6 +634,10 @@ void OpenGLRenderer::drawText(const char* text, int bytesCount, int count, glDisableVertexAttribArray(mCurrentProgram->getAttrib("texCoords")); drawTextDecorations(text, bytesCount, length, x, y, paint); + + if (applyScaleX) { + restore(); + } } void OpenGLRenderer::drawPath(SkPath* path, SkPaint* paint) { |