SkDebugCanvas.h revision 0a4805e33f8ddb445a2fd061462e715e1707f049
1902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 2902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com/* 3902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Copyright 2012 Google Inc. 4902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * 5902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Use of this source code is governed by a BSD-style license that can be 6902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * found in the LICENSE file. 7902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 8902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 9902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 10902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#ifndef SKDEBUGCANVAS_H_ 11902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#define SKDEBUGCANVAS_H_ 12902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 13902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkCanvas.h" 14902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkDrawCommand.h" 15902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkPicture.h" 168a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com#include "SkTArray.h" 1797cee9735350cb472249ce1a827ba1aa6b2a5f59chudy@google.com#include "SkString.h" 18902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 19902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.comclass SkDebugCanvas : public SkCanvas { 20902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.compublic: 2180a4a60f96c33ccd850f9b0eb4b69ab08c198196chudy@google.com SkDebugCanvas(int width, int height); 22f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com virtual ~SkDebugCanvas(); 23902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 24902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void toggleFilter(bool toggle); 25902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 26902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 27f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com * Enable or disable overdraw visualization 28f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com */ 29f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com void setOverdrawViz(bool overdrawViz) { fOverdrawViz = overdrawViz; } 30f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com 31f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com /** 32902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Executes all draw calls to the canvas. 33902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param canvas The canvas being drawn to 34902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 35902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void draw(SkCanvas* canvas); 36902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 37902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 38902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Executes the draw calls in the specified range. 39902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param canvas The canvas being drawn to 40902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param i The beginning of the range 41902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param j The end of the range 42902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com TODO(chudy): Implement 43902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 44902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void drawRange(SkCanvas* canvas, int i, int j); 45902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 46902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 47902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Executes the draw calls up to the specified index. 48902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param canvas The canvas being drawn to 49902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the final command being executed 50902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 510b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com void drawTo(SkCanvas* canvas, int index); 520b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com 530b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com /** 54a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com Returns the most recently calculated transformation matrix 55a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com */ 56a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com const SkMatrix& getCurrentMatrix() { 57a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com return fMatrix; 58a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com } 59a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com 60a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com /** 61a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com Returns the most recently calculated clip 62a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com */ 63a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com const SkIRect& getCurrentClip() { 64a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com return fClip; 65a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com } 66a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com 67a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com /** 680b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com Returns the index of the last draw command to write to the pixel at (x,y) 690b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com */ 70830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com int getCommandAtPoint(int x, int y, int index); 71902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 72902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 7350c84da68b17647371a81593402e897d639989e4robertphillips@google.com Removes the command at the specified index 7450c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param index The index of the command to delete 7550c84da68b17647371a81593402e897d639989e4robertphillips@google.com */ 7650c84da68b17647371a81593402e897d639989e4robertphillips@google.com void deleteDrawCommandAt(int index); 7750c84da68b17647371a81593402e897d639989e4robertphillips@google.com 7850c84da68b17647371a81593402e897d639989e4robertphillips@google.com /** 79902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns the draw command at the given index. 80902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the command 81902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 82902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com SkDrawCommand* getDrawCommandAt(int index); 83902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 84902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 8550c84da68b17647371a81593402e897d639989e4robertphillips@google.com Sets the draw command for a given index. 8650c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param index The index to overwrite 8750c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param command The new command 8850c84da68b17647371a81593402e897d639989e4robertphillips@google.com */ 8950c84da68b17647371a81593402e897d639989e4robertphillips@google.com void setDrawCommandAt(int index, SkDrawCommand* command); 9050c84da68b17647371a81593402e897d639989e4robertphillips@google.com 9150c84da68b17647371a81593402e897d639989e4robertphillips@google.com /** 92902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns information about the command at the given index. 93902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the command 94902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 9597cee9735350cb472249ce1a827ba1aa6b2a5f59chudy@google.com SkTDArray<SkString*>* getCommandInfo(int index); 96902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 97902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 987e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com Returns the visibility of the command at the given index. 997e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com @param index The index of the command 1007e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com */ 1017e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com bool getDrawCommandVisibilityAt(int index); 1027e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com 1037e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com /** 104902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns the vector of draw commands 10550c84da68b17647371a81593402e897d639989e4robertphillips@google.com DEPRECATED: please use getDrawCommandAt and getSize instead 106902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 1078a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com const SkTDArray<SkDrawCommand*>& getDrawCommands() const; 1082e71f1619d9a2c51c1292e618f42a56ad2da1de8skia.committer@gmail.com 109febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com /** 110febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com Returns the vector of draw commands. Do not use this entry 111febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com point - it is going away! 112febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com */ 113febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com SkTDArray<SkDrawCommand*>& getDrawCommands(); 114902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 115902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 116902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Returns the string vector of draw commands 117902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 1188a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com SkTArray<SkString>* getDrawCommandsAsStrings() const; 119902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 120902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 121f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com Returns length of draw command vector. 122f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com */ 123f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com int getSize() { 12467baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com return fCommandVector.count(); 125f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com } 126f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com 127902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 128902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Toggles the visibility / execution of the draw command at index i with 129902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com the value of toggle. 130902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 131902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void toggleCommand(int index, bool toggle); 132902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 133b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com void setBounds(int width, int height) { 134b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com fWidth = width; 135b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com fHeight = height; 136b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com } 137b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com 138e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com void setUserMatrix(SkMatrix matrix) { 139e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com fUserMatrix = matrix; 140830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com } 141830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com 142902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com//////////////////////////////////////////////////////////////////////////////// 143902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com// Inherited from SkCanvas 144902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com//////////////////////////////////////////////////////////////////////////////// 145902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 146902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void clear(SkColor) SK_OVERRIDE; 147902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 148902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipPath(const SkPath&, SkRegion::Op, bool) SK_OVERRIDE; 149902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 150902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipRect(const SkRect&, SkRegion::Op, bool) SK_OVERRIDE; 151902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 15267baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual bool clipRRect(const SkRRect& rrect, 15367baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com SkRegion::Op op = SkRegion::kIntersect_Op, 15467baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com bool doAntiAlias = false) SK_OVERRIDE; 15567baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 156902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipRegion(const SkRegion& region, SkRegion::Op op) SK_OVERRIDE; 157902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 158902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool concat(const SkMatrix& matrix) SK_OVERRIDE; 159902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 160902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmap(const SkBitmap&, SkScalar left, SkScalar top, 161902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 162902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1637112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com virtual void drawBitmapRectToRect(const SkBitmap&, const SkRect* src, 1647112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com const SkRect& dst, const SkPaint*) SK_OVERRIDE; 165902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 166902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmapMatrix(const SkBitmap&, const SkMatrix&, 167902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 168902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 169902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, 170902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkRect& dst, const SkPaint*) SK_OVERRIDE; 171902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 172902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawData(const void*, size_t) SK_OVERRIDE; 173902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1740a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void beginCommentGroup(const char* description) SK_OVERRIDE; 1750a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 1760a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE; 1770a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 1780a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void endCommentGroup() SK_OVERRIDE; 1790a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 18067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual void drawOval(const SkRect& oval, const SkPaint&) SK_OVERRIDE; 18167baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 182902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 183902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 184902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE; 185902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 186902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPicture(SkPicture& picture) SK_OVERRIDE; 187902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 188902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPoints(PointMode, size_t count, const SkPoint pts[], 189902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 190902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 191902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPosText(const void* text, size_t byteLength, 192902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPoint pos[], const SkPaint&) SK_OVERRIDE; 193902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 194902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPosTextH(const void* text, size_t byteLength, 195422188f3c6286d2991a029027958387b070e4dc6skia.committer@gmail.com const SkScalar xpos[], SkScalar constY, 19667baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPaint&) SK_OVERRIDE; 197902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 198902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawRect(const SkRect& rect, const SkPaint&) SK_OVERRIDE; 199902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 20067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual void drawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE; 20167baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 202902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawSprite(const SkBitmap&, int left, int top, 203902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 204902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 205902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawText(const void* text, size_t byteLength, SkScalar x, 206902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com SkScalar y, const SkPaint&) SK_OVERRIDE; 207902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 208902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawTextOnPath(const void* text, size_t byteLength, 20967baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPath& path, const SkMatrix* matrix, 210902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 211902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 212902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawVertices(VertexMode, int vertexCount, 21367baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPoint vertices[], const SkPoint texs[], 21467baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkColor colors[], SkXfermode*, 21567baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const uint16_t indices[], int indexCount, 216902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 217902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 218902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void restore() SK_OVERRIDE; 219902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 220902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool rotate(SkScalar degrees) SK_OVERRIDE; 221902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 222902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual int save(SaveFlags) SK_OVERRIDE; 223902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 224902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual int saveLayer(const SkRect* bounds, const SkPaint*, SaveFlags) SK_OVERRIDE; 225902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 226902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE; 227902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 228902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE; 229902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 230902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool skew(SkScalar sx, SkScalar sy) SK_OVERRIDE; 231902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 232902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE; 233902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 2343b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com static const int kVizImageHeight = 256; 2353b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com static const int kVizImageWidth = 256; 2363b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com 237902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.comprivate: 23867baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com SkTDArray<SkDrawCommand*> fCommandVector; 239b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com int fHeight; 240b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com int fWidth; 241902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com SkBitmap fBm; 2427e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com bool fFilter; 243830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com int fIndex; 244e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com SkMatrix fUserMatrix; 245a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com SkMatrix fMatrix; 246a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com SkIRect fClip; 247f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com bool fOverdrawViz; 248f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com SkDrawFilter* fOverdrawFilter; 249902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 250902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 2510699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com Number of unmatched save() calls at any point during a draw. 2520699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com If there are any saveLayer() calls outstanding, we need to resolve 2530699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com all of them, which in practice means resolving all save() calls, 2540699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com to avoid corruption of our canvas. 2550699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com */ 2560699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com int fOutstandingSaveCount; 2570699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com 2580699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com /** 259902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Adds the command to the classes vector of commands. 260902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param command The draw command for execution 261902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 262902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void addDrawCommand(SkDrawCommand* command); 263830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com 264830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com /** 265830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com Applies any panning and zooming the user has specified before 266830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com drawing anything else into the canvas. 267830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com */ 268830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com void applyUserTransform(SkCanvas* canvas); 2693b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com 2703b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com typedef SkCanvas INHERITED; 271902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com}; 272902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 273902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#endif 274