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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.
- */
- #include "gm/gm.h"
- #include "include/core/SkCanvas.h"
- #include "include/core/SkColor.h"
- #include "include/core/SkImage.h"
- #include "include/core/SkPaint.h"
- #include "include/core/SkRect.h"
- #include "include/core/SkRefCnt.h"
- #include "include/core/SkScalar.h"
- #include "include/core/SkString.h"
- #include "include/core/SkTypes.h"
- #include "tools/Resources.h"
- #include "tools/ToolUtils.h"
- static skiagm::DrawResult draw_rotated_image(SkCanvas* canvas, const SkImage* image,
- SkString* errorMsg) {
- ToolUtils::draw_checkerboard(canvas, SkColorSetRGB(156, 154, 156), SK_ColorWHITE, 12);
- if (!image) {
- *errorMsg = "No image. Did you forget to set the resourcePath?";
- return skiagm::DrawResult::kFail;
- }
- SkRect rect = SkRect::MakeLTRB(-68.0f, -68.0f, 68.0f, 68.0f);
- SkPaint paint;
- paint.setColor(SkColorSetRGB(49, 48, 49));
- SkScalar scale = SkTMin(128.0f / image->width(),
- 128.0f / image->height());
- SkScalar point[2] = {-0.5f * image->width(), -0.5f * image->height()};
- for (int j = 0; j < 4; ++j) {
- for (int i = 0; i < 4; ++i) {
- SkAutoCanvasRestore autoCanvasRestore(canvas, true);
- canvas->translate(96.0f + 192.0f * i, 96.0f + 192.0f * j);
- canvas->rotate(18.0f * (i + 4 * j));
- canvas->drawRect(rect, paint);
- canvas->scale(scale, scale);
- canvas->drawImage(image, point[0], point[1]);
- }
- }
- return skiagm::DrawResult::kOk;
- }
- DEF_SIMPLE_GM_CAN_FAIL(repeated_bitmap, canvas, errorMsg, 576, 576) {
- return draw_rotated_image(canvas, GetResourceAsImage("images/randPixels.png").get(), errorMsg);
- }
- DEF_SIMPLE_GM_CAN_FAIL(repeated_bitmap_jpg, canvas, errorMsg, 576, 576) {
- return draw_rotated_image(canvas, GetResourceAsImage("images/color_wheel.jpg").get(), errorMsg);
- }
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