| /* |
| * 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/DecodeUtils.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 = std::min(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, ToolUtils::GetResourceAsImage("images/randPixels.png").get(), errorMsg); |
| } |
| |
| DEF_SIMPLE_GM_CAN_FAIL(repeated_bitmap_jpg, canvas, errorMsg, 576, 576) { |
| return draw_rotated_image( |
| canvas, ToolUtils::GetResourceAsImage("images/color_wheel.jpg").get(), errorMsg); |
| } |