commit 93a2e213441c75033b04365c7d68c8d3887288ac
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jul 23 23:16:03 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jul 23 23:16:03 2013 +0000
tree 32ae8744cebc20a20591e34ee8c3f5deee31e010
parent 2853429d39b16c1bd09d1e88147a608908f284df

Implemented transparent gradients

R=vandebo@chromium.org, edisonn@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18585002

git-svn-id: http://skia.googlecode.com/svn/trunk@10297 2bbb7eff-a529-9590-31e7-b0007b416f81

src/pdf/SkPDFUtils.cpp

diff --git a/src/pdf/SkPDFUtils.cpp b/src/pdf/SkPDFUtils.cpp
index 16abc2f..d034270 100644
--- a/src/pdf/SkPDFUtils.cpp
+++ b/src/pdf/SkPDFUtils.cpp
@@ -17,6 +17,17 @@
 #include "SkString.h"
 #include "SkPDFTypes.h"
 
+//static
+SkPDFArray* SkPDFUtils::RectToArray(const SkRect& rect) {
+    SkPDFArray* result = new SkPDFArray();
+    result->reserve(4);
+    result->appendScalar(rect.fLeft);
+    result->appendScalar(rect.fTop);
+    result->appendScalar(rect.fRight);
+    result->appendScalar(rect.fBottom);
+    return result;
+}
+
 // static
 SkPDFArray* SkPDFUtils::MatrixToArray(const SkMatrix& matrix) {
     SkScalar values[6];
@@ -222,3 +233,17 @@
             objectIndex).c_str());
     content->writeText(" gs\n");
 }
+
+// static
+void SkPDFUtils::ApplyPattern(int objectIndex, SkWStream* content) {
+    // Select Pattern color space (CS, cs) and set pattern object as current
+    // color (SCN, scn)
+    SkString resourceName = SkPDFResourceDict::getResourceName(
+            SkPDFResourceDict::kPattern_ResourceType,
+            objectIndex);
+    content->writeText("/Pattern CS/Pattern cs/");
+    content->writeText(resourceName.c_str());
+    content->writeText(" SCN/");
+    content->writeText(resourceName.c_str());
+    content->writeText(" scn\n");
+}