experimental/fiddle/draw.cpp


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/*
 * Copyright 2015 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

// This is an example of the translation unit that needs to be
// assembled by the fiddler program to compile into a fiddle: an
// implementation of the GetDrawOptions() and draw() functions.

#include "fiddle_main.h"
DrawOptions GetDrawOptions() {
    // path *should* be absolute.
    static const char path[] = "../../resources/color_wheel.png";
    return DrawOptions(256, 256, true, true, true, true, path);
}
void draw(SkCanvas* canvas) {
    canvas->clear(SK_ColorWHITE);
    SkMatrix matrix;
    matrix.setScale(0.75f, 0.75f);
    matrix.preRotate(30.0f);
    SkAutoTUnref<SkShader> shader(
            image->newShader(SkShader::kRepeat_TileMode,
                             SkShader::kRepeat_TileMode,
                             &matrix));
    SkPaint paint;
    paint.setShader(shader);
    canvas->drawPaint(paint);
}