1/* 2* Copyright 2016 Google Inc. 3* 4* Use of this source code is governed by a BSD-style license that can be 5* found in the LICENSE file. 6*/ 7 8#include "ImageSlide.h" 9 10#include "SkCanvas.h" 11#include "SkData.h" 12#include "SkImage.h" 13 14ImageSlide::ImageSlide(const SkString& name, const SkString& path) : fPath(path) { 15 fName = name; 16} 17 18SkISize ImageSlide::getDimensions() const { 19 return fImage ? fImage->dimensions() : SkISize::Make(0, 0); 20} 21 22void ImageSlide::draw(SkCanvas* canvas) { 23 SkASSERT(fImage); 24 canvas->drawImage(fImage, 0, 0); 25} 26 27void ImageSlide::load(SkScalar, SkScalar) { 28 sk_sp<SkData> encoded = SkData::MakeFromFileName(fPath.c_str()); 29 fImage = SkImage::MakeFromEncoded(encoded); 30} 31 32void ImageSlide::unload() { 33 fImage.reset(nullptr); 34} 35