xref: /aosp_15_r20/external/skia/docs/examples/Canvas_drawRect.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Canvas_drawRect, 256, 256, false, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker     SkPoint rectPts[] = { {64, 48}, {192, 160} };
7*c8dee2aaSAndroid Build Coastguard Worker     SkPaint paint;
8*c8dee2aaSAndroid Build Coastguard Worker     paint.setAntiAlias(true);
9*c8dee2aaSAndroid Build Coastguard Worker     paint.setStyle(SkPaint::kStroke_Style);
10*c8dee2aaSAndroid Build Coastguard Worker     paint.setStrokeWidth(20);
11*c8dee2aaSAndroid Build Coastguard Worker     paint.setStrokeJoin(SkPaint::kRound_Join);
12*c8dee2aaSAndroid Build Coastguard Worker     SkMatrix rotator;
13*c8dee2aaSAndroid Build Coastguard Worker     rotator.setRotate(30, 128, 128);
14*c8dee2aaSAndroid Build Coastguard Worker     for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorYELLOW, SK_ColorMAGENTA } ) {
15*c8dee2aaSAndroid Build Coastguard Worker         paint.setColor(color);
16*c8dee2aaSAndroid Build Coastguard Worker         SkRect rect;
17*c8dee2aaSAndroid Build Coastguard Worker         rect.set(rectPts[0], rectPts[1]);
18*c8dee2aaSAndroid Build Coastguard Worker         canvas->drawRect(rect, paint);
19*c8dee2aaSAndroid Build Coastguard Worker         rotator.mapPoints(rectPts, 2);
20*c8dee2aaSAndroid Build Coastguard Worker     }
21*c8dee2aaSAndroid Build Coastguard Worker }
22*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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