SkNWayCanvas.h revision e54a23fcfa42b2fc9d320650de72bcb2d9566b2d
16c924ad46c89955e78e071c792ef00df9910b42freed@android.com 2ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com/* 3ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * Copyright 2011 Google Inc. 4ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * 5ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * Use of this source code is governed by a BSD-style license that can be 6ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * found in the LICENSE file. 7ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com */ 8ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com 96c924ad46c89955e78e071c792ef00df9910b42freed@android.com#ifndef SkNWayCanvas_DEFINED 106c924ad46c89955e78e071c792ef00df9910b42freed@android.com#define SkNWayCanvas_DEFINED 116c924ad46c89955e78e071c792ef00df9910b42freed@android.com 126c924ad46c89955e78e071c792ef00df9910b42freed@android.com#include "SkCanvas.h" 136c924ad46c89955e78e071c792ef00df9910b42freed@android.com 14e1a81d2e22bc7221afdc200f372295b2510ab68bcommit-bot@chromium.orgclass SK_API SkNWayCanvas : public SkCanvas { 156c924ad46c89955e78e071c792ef00df9910b42freed@android.compublic: 16f0a062bc4573323abcf37394bb68e0230347a974djsollen@google.com SkNWayCanvas(int width, int height); 176c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual ~SkNWayCanvas(); 1874b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 19339e79fbeabae18a8b9ea094293c7c25eaf9dd68djsollen@google.com virtual void addCanvas(SkCanvas*); 20339e79fbeabae18a8b9ea094293c7c25eaf9dd68djsollen@google.com virtual void removeCanvas(SkCanvas*); 21339e79fbeabae18a8b9ea094293c7c25eaf9dd68djsollen@google.com virtual void removeAll(); 226c924ad46c89955e78e071c792ef00df9910b42freed@android.com 236c924ad46c89955e78e071c792ef00df9910b42freed@android.com /////////////////////////////////////////////////////////////////////////// 246c924ad46c89955e78e071c792ef00df9910b42freed@android.com // These are forwarded to the N canvases we're referencing 256c924ad46c89955e78e071c792ef00df9910b42freed@android.com 2643d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE; 2743d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE; 2843d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool rotate(SkScalar degrees) SK_OVERRIDE; 2943d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool skew(SkScalar sx, SkScalar sy) SK_OVERRIDE; 3043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool concat(const SkMatrix& matrix) SK_OVERRIDE; 3143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE; 32be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org virtual void clear(SkColor) SK_OVERRIDE; 3343d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 346c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], 3543d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 367ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com virtual void drawRect(const SkRect&, const SkPaint&) SK_OVERRIDE; 37be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org virtual void drawOval(const SkRect&, const SkPaint&) SK_OVERRIDE; 384ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com virtual void drawRRect(const SkRRect&, const SkPaint&) SK_OVERRIDE; 397ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE; 406c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, 4143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 427112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, 43eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org const SkRect& dst, const SkPaint* paint, 44eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org DrawBitmapRectFlags flags) SK_OVERRIDE; 456c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m, 4643d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 47be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, 48be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org const SkRect& dst, 49be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org const SkPaint* paint = NULL) SK_OVERRIDE; 506c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawSprite(const SkBitmap& bitmap, int left, int top, 5143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 526c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawText(const void* text, size_t byteLength, SkScalar x, 5343d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com SkScalar y, const SkPaint&) SK_OVERRIDE; 546c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPosText(const void* text, size_t byteLength, 5543d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPoint pos[], const SkPaint&) SK_OVERRIDE; 566c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPosTextH(const void* text, size_t byteLength, 576c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkScalar xpos[], SkScalar constY, 5843d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 596c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawTextOnPath(const void* text, size_t byteLength, 606c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkPath& path, const SkMatrix* matrix, 6143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 6243d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void drawPicture(SkPicture&) SK_OVERRIDE; 636c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawVertices(VertexMode vmode, int vertexCount, 646c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkPoint vertices[], const SkPoint texs[], 656c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkColor colors[], SkXfermode* xmode, 666c924ad46c89955e78e071c792ef00df9910b42freed@android.com const uint16_t indices[], int indexCount, 6743d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 68be65a4c9d6ce40e7fc27e5a830196bcaa7be97c9commit-bot@chromium.org virtual void drawData(const void* data, size_t length) SK_OVERRIDE; 696c924ad46c89955e78e071c792ef00df9910b42freed@android.com 7043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual SkBounder* setBounder(SkBounder*) SK_OVERRIDE; 7143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual SkDrawFilter* setDrawFilter(SkDrawFilter*) SK_OVERRIDE; 7274b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 7314cec91fe1dbe4986bfacdff8e2eb8928d60fb77commit-bot@chromium.org virtual void beginCommentGroup(const char* description) SK_OVERRIDE; 7414cec91fe1dbe4986bfacdff8e2eb8928d60fb77commit-bot@chromium.org virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE; 7514cec91fe1dbe4986bfacdff8e2eb8928d60fb77commit-bot@chromium.org virtual void endCommentGroup() SK_OVERRIDE; 7614cec91fe1dbe4986bfacdff8e2eb8928d60fb77commit-bot@chromium.org 77339e79fbeabae18a8b9ea094293c7c25eaf9dd68djsollen@google.comprotected: 786c924ad46c89955e78e071c792ef00df9910b42freed@android.com SkTDArray<SkCanvas*> fList; 7974b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 80e54a23fcfa42b2fc9d320650de72bcb2d9566b2dcommit-bot@chromium.org virtual void willSave(SaveFlags) SK_OVERRIDE; 81e54a23fcfa42b2fc9d320650de72bcb2d9566b2dcommit-bot@chromium.org virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE; 82e54a23fcfa42b2fc9d320650de72bcb2d9566b2dcommit-bot@chromium.org virtual void willRestore() SK_OVERRIDE; 83e54a23fcfa42b2fc9d320650de72bcb2d9566b2dcommit-bot@chromium.org 84ab5827354e2c23624acc3fc1fe4a83788bc99e96commit-bot@chromium.org virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE; 85ab5827354e2c23624acc3fc1fe4a83788bc99e96commit-bot@chromium.org 868f90a892c5130d4d26b5588e1ff151d01a40688arobertphillips@google.com virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 878f90a892c5130d4d26b5588e1ff151d01a40688arobertphillips@google.com virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 888f90a892c5130d4d26b5588e1ff151d01a40688arobertphillips@google.com virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; 898f90a892c5130d4d26b5588e1ff151d01a40688arobertphillips@google.com virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; 908f90a892c5130d4d26b5588e1ff151d01a40688arobertphillips@google.com 916c924ad46c89955e78e071c792ef00df9910b42freed@android.com class Iter; 926c924ad46c89955e78e071c792ef00df9910b42freed@android.com 93339e79fbeabae18a8b9ea094293c7c25eaf9dd68djsollen@google.comprivate: 946c924ad46c89955e78e071c792ef00df9910b42freed@android.com typedef SkCanvas INHERITED; 956c924ad46c89955e78e071c792ef00df9910b42freed@android.com}; 966c924ad46c89955e78e071c792ef00df9910b42freed@android.com 976c924ad46c89955e78e071c792ef00df9910b42freed@android.com 986c924ad46c89955e78e071c792ef00df9910b42freed@android.com#endif 99