Generalize the flip origin argument to the PDF device constructor.
The argument still has a default value that does what most users will want, but provides more flexibility.
Chrome will use this change to support an initial translation of the origin to simulate a margin and to scale the entire content (needed on Windows).
When landing to Chrome, this will need http://codereview.chromium.org/6820038
Review URL: http://codereview.appspot.com/4373052
git-svn-id: http://skia.googlecode.com/svn/trunk@1111 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFUtils.cpp b/src/pdf/SkPDFUtils.cpp
index 8bd9c8f..57e0cb7 100644
--- a/src/pdf/SkPDFUtils.cpp
+++ b/src/pdf/SkPDFUtils.cpp
@@ -35,6 +35,17 @@
}
// static
+void SkPDFUtils::AppendTransform(const SkMatrix& matrix, SkWStream* content) {
+ SkScalar values[6];
+ SkAssertResult(matrix.pdfTransform(values));
+ for (size_t i = 0; i < SK_ARRAY_COUNT(values); i++) {
+ SkPDFScalar::Append(values[i], content);
+ content->writeText(" ");
+ }
+ content->writeText("cm\n");
+}
+
+// static
void SkPDFUtils::MoveTo(SkScalar x, SkScalar y, SkWStream* content) {
SkPDFScalar::Append(x, content);
content->writeText(" ");