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- /*
- * Copyright 2018 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/SkImage.h"
- #include "include/core/SkRefCnt.h"
- #include "include/core/SkString.h"
- #include "tools/Resources.h"
- // This gm draws 8 images that are mostly the same when respecting the
- // EXIF orientation tag. Each one has four quadrants (red, blue, green,
- // yellow), and labels on the left, top, right and bottom. The only
- // visual difference is a number in the middle corresponding to the
- // EXIF tag for that image's jpg file.
- DEF_SIMPLE_GM(orientation, canvas, 400, 320) {
- canvas->save();
- for (char i = '1'; i <= '8'; i++) {
- SkString path = SkStringPrintf("images/orientation/%c.jpg", i);
- auto image = GetResourceAsImage(path.c_str());
- if (!image) {
- continue;
- }
- canvas->drawImage(image, 0, 0);
- if ('4' == i) {
- canvas->restore();
- canvas->translate(0, image->height());
- } else {
- canvas->translate(image->width(), 0);
- }
- }
- }
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