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(Matrix_setAffine, 256, 256, true, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker SkMatrix matrix;
7*c8dee2aaSAndroid Build Coastguard Worker matrix.setAll(2, 3, 4, 5, 6, 7, 0, 0, 1);
8*c8dee2aaSAndroid Build Coastguard Worker SkScalar affine[6];
9*c8dee2aaSAndroid Build Coastguard Worker if (matrix.asAffine(affine)) {
10*c8dee2aaSAndroid Build Coastguard Worker const char* names[] = { "ScaleX", "SkewY", "SkewX", "ScaleY", "TransX", "TransY" };
11*c8dee2aaSAndroid Build Coastguard Worker for (int i = 0; i < 6; ++i) {
12*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("%s: %g ", names[i], affine[i]);
13*c8dee2aaSAndroid Build Coastguard Worker }
14*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("\n");
15*c8dee2aaSAndroid Build Coastguard Worker matrix.reset();
16*c8dee2aaSAndroid Build Coastguard Worker matrix.setAffine(affine);
17*c8dee2aaSAndroid Build Coastguard Worker matrix.dump();
18*c8dee2aaSAndroid Build Coastguard Worker }
19*c8dee2aaSAndroid Build Coastguard Worker }
20*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE
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