commit b83b6b4f7690fe929d8d6b1a3d2b7ed562b95ba6
author robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jan 22 14:32:09 2013 +0000
committer robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jan 22 14:32:09 2013 +0000
tree 4180ad35a9c5ac2e63b1c4f0056d071ecbf61f2f
parent d3c208c53eda490ed6445e39f467de288cf22d85

Added toString to SkXfermode-derived classes (for debugger) 

https://codereview.appspot.com/7139058/



git-svn-id: http://skia.googlecode.com/svn/trunk@7308 2bbb7eff-a529-9590-31e7-b0007b416f81

src/effects/SkAvoidXfermode.cpp

diff --git a/src/effects/SkAvoidXfermode.cpp b/src/effects/SkAvoidXfermode.cpp
index f39ee74..206f7e9 100644
--- a/src/effects/SkAvoidXfermode.cpp
+++ b/src/effects/SkAvoidXfermode.cpp
@@ -8,6 +8,7 @@
 #include "SkAvoidXfermode.h"
 #include "SkColorPriv.h"
 #include "SkFlattenableBuffers.h"
+#include "SkString.h"
 
 SkAvoidXfermode::SkAvoidXfermode(SkColor opColor, U8CPU tolerance, Mode mode) {
     if (tolerance > 255) {
@@ -217,3 +218,15 @@
                              const SkAlpha aa[]) const {
     // override in subclass
 }
+
+#ifdef SK_DEVELOPER
+void SkAvoidXfermode::toString(SkString* str) const {
+    str->append("SkAvoidXfermode: opColor: ");
+    str->appendHex(fOpColor);
+    str->appendf("distMul: %d ", fDistMul);
+
+    static const char* gModeStrings[] = { "Avoid", "Target" };
+
+    str->appendf("mode: %s", gModeStrings[fMode]);
+}
+#endif