aosp12/external/skia/docs/examples/Matrix_setSkew_2.cpp

24 lines
819 B
C++

#if 0 // Disabled until updated to use current API.
// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
// HASH=05be7844e9afdd7b9bfc31c5423a70a2
REG_FIDDLE(Matrix_setSkew_2, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint p;
p.setAntiAlias(true);
p.setTextSize(48);
SkMatrix m;
for (SkScalar sx : { -1, 0, 1 } ) {
for (SkScalar sy : { -1, 0, 1 } ) {
SkAutoCanvasRestore autoRestore(canvas, true);
m.setSkew(sx, sy);
m.postTranslate(96 + 64 * sx, 128 + 48 * sy);
canvas->concat(m);
canvas->drawString("K", 0, 0, p);
}
}
}
} // END FIDDLE
#endif // Disabled until updated to use current API.