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Side by Side Diff: sky/engine/core/painting/Canvas.idl

Issue 1190123003: Decouple Canvas from DisplayList and map Picture and PictureRecorder more directly to their Skia co… (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 6 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // TODO(mpcomplete): Figure out a better SkMatrix representation. 5 // TODO(mpcomplete): Figure out a better SkMatrix representation.
6 interface Canvas { 6 interface Canvas {
7 // Height and width are used for culling optimizations and do not necessarily
8 // imply that the Canvas is backed by a buffer with any specific bounds.
9 readonly attribute float height;
10 readonly attribute float width;
11
12 void save(); 7 void save();
13 // TODO(jackson): Paint should be optional, but making it optional causes cras h 8 // TODO(jackson): Paint should be optional, but making it optional causes cras h
14 void saveLayer(Rect bounds, /* optional */ Paint paint); 9 void saveLayer(Rect bounds, /* optional */ Paint paint);
15 void restore(); 10 void restore();
16 11
17 void translate(float dx, float dy); 12 void translate(float dx, float dy);
18 void scale(float sx, float sy); 13 void scale(float sx, float sy);
19 void rotate(float radians); 14 void rotate(float radians);
20 void skew(float sx, float sy); 15 void skew(float sx, float sy);
21 void concat(Float32List matrix4); 16 void concat(Float32List matrix4);
22 17
23 void clipRect(Rect rect); 18 void clipRect(Rect rect);
24 void clipRRect(RRect rrect); 19 void clipRRect(RRect rrect);
25 void clipPath(Path path); 20 void clipPath(Path path);
26 21
27 void drawLine(float x0, float y0, float x1, float y1, Paint paint); 22 void drawLine(float x0, float y0, float x1, float y1, Paint paint);
28 void drawPicture(Picture picture); 23 void drawPicture(Picture picture);
29 void drawPaint(Paint paint); 24 void drawPaint(Paint paint);
30 void drawRect(Rect rect, Paint paint); 25 void drawRect(Rect rect, Paint paint);
31 void drawRRect(RRect rrect, Paint paint); 26 void drawRRect(RRect rrect, Paint paint);
32 void drawOval(Rect rect, Paint paint); 27 void drawOval(Rect rect, Paint paint);
33 void drawCircle(float x, float y, float radius, Paint paint); 28 void drawCircle(float x, float y, float radius, Paint paint);
34 void drawPath(Path path, Paint paint); 29 void drawPath(Path path, Paint paint);
35 void drawImage(Image image, float x, float y, Paint paint); 30 void drawImage(Image image, float x, float y, Paint paint);
36 }; 31 };
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