SkNWayCanvas.h revision 4ed0fb768409bf97b79899c3990d8c15f5e9d784
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 146c924ad46c89955e78e071c792ef00df9910b42freed@android.comclass SkNWayCanvas : public SkCanvas { 156c924ad46c89955e78e071c792ef00df9910b42freed@android.compublic: 16f0a062bc4573323abcf37394bb68e0230347a974djsollen@google.com SkNWayCanvas(int width, int height); 176c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual ~SkNWayCanvas(); 1874b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 196c924ad46c89955e78e071c792ef00df9910b42freed@android.com void addCanvas(SkCanvas*); 206c924ad46c89955e78e071c792ef00df9910b42freed@android.com void removeCanvas(SkCanvas*); 216c924ad46c89955e78e071c792ef00df9910b42freed@android.com 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 int save(SaveFlags) SK_OVERRIDE; 2743d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual int saveLayer(const SkRect* bounds, const SkPaint*, 2843d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com SaveFlags) SK_OVERRIDE; 2943d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void restore() SK_OVERRIDE; 3043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE; 3143d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE; 3243d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool rotate(SkScalar degrees) SK_OVERRIDE; 3343d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool skew(SkScalar sx, SkScalar sy) SK_OVERRIDE; 3443d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual bool concat(const SkMatrix& matrix) SK_OVERRIDE; 3543d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE; 36071eef918d70b6ca8334bc1241d1ea6923e828d5reed@google.com virtual bool clipRect(const SkRect&, SkRegion::Op, bool) SK_OVERRIDE; 374ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com virtual bool clipRRect(const SkRRect&, SkRegion::Op, bool) SK_OVERRIDE; 38071eef918d70b6ca8334bc1241d1ea6923e828d5reed@google.com virtual bool clipPath(const SkPath&, SkRegion::Op, bool) SK_OVERRIDE; 396c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual bool clipRegion(const SkRegion& deviceRgn, 4043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com SkRegion::Op) SK_OVERRIDE; 416c924ad46c89955e78e071c792ef00df9910b42freed@android.com 4243d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 436c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], 4443d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 454ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com virtual void drawOval(const SkRect&, const SkPaint&) SK_OVERRIDE; 464ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com virtual void drawRect(const SkRect&, const SkPaint&) SK_OVERRIDE; 474ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com virtual void drawRRect(const SkRRect&, const SkPaint&) SK_OVERRIDE; 4843d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE; 496c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, 5043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 517112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, 5243d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkRect& dst, const SkPaint*) SK_OVERRIDE; 536c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m, 5443d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 556c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawSprite(const SkBitmap& bitmap, int left, int top, 5643d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint*) SK_OVERRIDE; 576c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawText(const void* text, size_t byteLength, SkScalar x, 5843d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com SkScalar y, const SkPaint&) SK_OVERRIDE; 596c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPosText(const void* text, size_t byteLength, 6043d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPoint pos[], const SkPaint&) SK_OVERRIDE; 616c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawPosTextH(const void* text, size_t byteLength, 626c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkScalar xpos[], SkScalar constY, 6343d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 646c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawTextOnPath(const void* text, size_t byteLength, 656c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkPath& path, const SkMatrix* matrix, 6643d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 6743d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual void drawPicture(SkPicture&) SK_OVERRIDE; 686c924ad46c89955e78e071c792ef00df9910b42freed@android.com virtual void drawVertices(VertexMode vmode, int vertexCount, 696c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkPoint vertices[], const SkPoint texs[], 706c924ad46c89955e78e071c792ef00df9910b42freed@android.com const SkColor colors[], SkXfermode* xmode, 716c924ad46c89955e78e071c792ef00df9910b42freed@android.com const uint16_t indices[], int indexCount, 7243d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com const SkPaint&) SK_OVERRIDE; 736c924ad46c89955e78e071c792ef00df9910b42freed@android.com 7443d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual SkBounder* setBounder(SkBounder*) SK_OVERRIDE; 7543d748446a880c46d5b1ad8828cdbf796c07d9d9reed@google.com virtual SkDrawFilter* setDrawFilter(SkDrawFilter*) SK_OVERRIDE; 7674b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 776c924ad46c89955e78e071c792ef00df9910b42freed@android.comprivate: 786c924ad46c89955e78e071c792ef00df9910b42freed@android.com SkTDArray<SkCanvas*> fList; 7974b461961607fa57a150a9282c410ef0cab38764vandebo@chromium.org 806c924ad46c89955e78e071c792ef00df9910b42freed@android.com class Iter; 816c924ad46c89955e78e071c792ef00df9910b42freed@android.com 826c924ad46c89955e78e071c792ef00df9910b42freed@android.com typedef SkCanvas INHERITED; 836c924ad46c89955e78e071c792ef00df9910b42freed@android.com}; 846c924ad46c89955e78e071c792ef00df9910b42freed@android.com 856c924ad46c89955e78e071c792ef00df9910b42freed@android.com 866c924ad46c89955e78e071c792ef00df9910b42freed@android.com#endif 876c924ad46c89955e78e071c792ef00df9910b42freed@android.com 88