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support rendering strings up to a certain length, ie less then strlen

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11964 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2005-03-23 22:33:06 +00:00
parent 5df6611a26
commit 8df0e71d06
2 changed files with 3 additions and 1 deletions
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src/servers/app/server/Painter/font_support/AGGTextRenderer.cpp
+2 -1
View File
@@ -193,6 +193,7 @@ AGGTextRenderer::PostScriptName() const
// RenderString // RenderString
void void
AGGTextRenderer::RenderString(const char* string, AGGTextRenderer::RenderString(const char* string,
uint32 length,
font_renderer_solid_type* solidRenderer, font_renderer_solid_type* solidRenderer,
font_renderer_bin_type* binRenderer, font_renderer_bin_type* binRenderer,
const Transformable& transform, const Transformable& transform,
@@ -217,7 +218,7 @@ AGGTextRenderer::RenderString(const char* string,
conv_font_trans_type ftrans(fcurves, transform); conv_font_trans_type ftrans(fcurves, transform);
int32 srcLength = strlen(string); int32 srcLength = min_c(length, strlen(string));
int32 dstLength = srcLength * 4; int32 dstLength = srcLength * 4;
char* buffer = new char[dstLength]; char* buffer = new char[dstLength];
src/servers/app/server/Painter/font_support/AGGTextRenderer.h
+1
View File
@@ -30,6 +30,7 @@ class AGGTextRenderer : public TextRenderer {
virtual const char* PostScriptName() const; virtual const char* PostScriptName() const;
virtual void RenderString(const char* utf8String, virtual void RenderString(const char* utf8String,
uint32 length,
font_renderer_solid_type* solidRenderer, font_renderer_solid_type* solidRenderer,
font_renderer_bin_type* binRenderer, font_renderer_bin_type* binRenderer,
const Transformable& transform, const Transformable& transform,