add dumpHex option to rect and rrect, to match path
BUG=skia:
Review URL: https://codereview.chromium.org/801383002
diff --git a/src/core/SkStringUtils.h b/src/core/SkStringUtils.h
index aa5c809..2839ac2 100644
--- a/src/core/SkStringUtils.h
+++ b/src/core/SkStringUtils.h
@@ -20,4 +20,19 @@
const char* flagStr, bool* needSeparator);
+enum SkScalarAsStringType {
+ kDec_SkScalarAsStringType,
+ kHex_SkScalarAsStringType,
+};
+
+void SkAppendScalar(SkString*, SkScalar, SkScalarAsStringType);
+
+static inline void SkAppendScalarDec(SkString* str, SkScalar value) {
+ SkAppendScalar(str, value, kDec_SkScalarAsStringType);
+}
+
+static inline void SkAppendScalarHex(SkString* str, SkScalar value) {
+ SkAppendScalar(str, value, kHex_SkScalarAsStringType);
+}
+
#endif