Add patheffects to debugger printout

src/effects/Sk2DPathEffect.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "Sk2DPathEffect.h"
@@ skipping 55 matching lines @@
 void Sk2DPathEffect::next(const SkPoint& loc, int u, int v, SkPath* dst) const {}
 void Sk2DPathEffect::end(SkPath* dst) const {}
 
 ///////////////////////////////////////////////////////////////////////////////
 
 void Sk2DPathEffect::flatten(SkWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
     buffer.writeMatrix(fMatrix);
 }
 
+#ifndef SK_IGNORE_TO_STRING
+void Sk2DPathEffect::toString(SkString* str) const {
+    str->appendf("(matrix: %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f)",
+            fMatrix[SkMatrix::kMScaleX], fMatrix[SkMatrix::kMSkewX],  fMatrix[SkMatrix::kMTransX],
+            fMatrix[SkMatrix::kMSkewY],  fMatrix[SkMatrix::kMScaleY], fMatrix[SkMatrix::kMTransY],
+            fMatrix[SkMatrix::kMPersp0], fMatrix[SkMatrix::kMPersp1], fMatrix[SkMatrix::kMPersp2]);
+}
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 
 bool SkLine2DPathEffect::filterPath(SkPath* dst, const SkPath& src,
                             SkStrokeRec* rec, const SkRect* cullRect) const {
     if (this->INHERITED::filterPath(dst, src, rec, cullRect)) {
         rec->setStrokeStyle(fWidth);
         return true;
     }
     return false;
 }
@@ skipping 16 matching lines @@
     buffer.readMatrix(&matrix);
     SkScalar width = buffer.readScalar();
     return SkLine2DPathEffect::Create(width, matrix);
 }
 
 void SkLine2DPathEffect::flatten(SkWriteBuffer &buffer) const {
     buffer.writeMatrix(this->getMatrix());
     buffer.writeScalar(fWidth);
 }
 
+
+#ifndef SK_IGNORE_TO_STRING
+void SkLine2DPathEffect::toString(SkString* str) const {
+    str->appendf("SkLine2DPathEffect: (");
+    this->INHERITED::toString(str);
+    str->appendf("width: %f", fWidth);
+    str->appendf(")");
+}
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 
 SkPath2DPathEffect::SkPath2DPathEffect(const SkMatrix& m, const SkPath& p)
     : INHERITED(m), fPath(p) {
 }
 
 SkFlattenable* SkPath2DPathEffect::CreateProc(SkReadBuffer& buffer) {
     SkMatrix matrix;
     buffer.readMatrix(&matrix);
     SkPath path;
     buffer.readPath(&path);
     return SkPath2DPathEffect::Create(matrix, path);
 }
 
 void SkPath2DPathEffect::flatten(SkWriteBuffer& buffer) const {
     buffer.writeMatrix(this->getMatrix());
     buffer.writePath(fPath);
 }
 
 void SkPath2DPathEffect::next(const SkPoint& loc, int u, int v,
                               SkPath* dst) const {
     dst->addPath(fPath, loc.fX, loc.fY);
 }
+
+#ifndef SK_IGNORE_TO_STRING
+void SkPath2DPathEffect::toString(SkString* str) const {
+    str->appendf("SkPath2DPathEffect: (");
+    this->INHERITED::toString(str);
+    // TODO: print out path information
+    str->appendf(")");
+}
+#endif