1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "ui/gfx/image/image_skia_rep.h"
7 #include "base/logging.h"
11 ImageSkiaRep::ImageSkiaRep() : scale_(0.0f) {
14 ImageSkiaRep::~ImageSkiaRep() {
17 ImageSkiaRep::ImageSkiaRep(const gfx::Size& size, float scale) : scale_(scale) {
18 bitmap_.allocN32Pixels(static_cast<int>(size.width() * this->scale()),
19 static_cast<int>(size.height() * this->scale()));
20 bitmap_.eraseColor(SK_ColorRED);
23 ImageSkiaRep::ImageSkiaRep(const SkBitmap& src, float scale)
28 int ImageSkiaRep::GetWidth() const {
29 return static_cast<int>(bitmap_.width() / scale());
32 int ImageSkiaRep::GetHeight() const {
33 return static_cast<int>(bitmap_.height() / scale());
36 void ImageSkiaRep::SetScaled() {
37 DCHECK_EQ(0.0f, scale_);