doxygen/_image_cache_8h_source.html

#pragma once


#include "GraphicsContext.h"


class ImageCache

{

    map<wstring, Gdiplus::Image*> _imageCache;


public:


    ImageCache();


    virtual ~ImageCache();


    void clear();


    BOOL addImage(const wstring& key, const wstring& filePath);


    BOOL drawImage(Graphics *g, const wstring& key, Bounds rect, const ImageAlignment& alignment, BOOL showBorder);

};


ImageAlignment
ImageAlignment
Definition Common.h:121

GraphicsContext.h

Bounds
Definition Common.h:20

Graphics
Definition Graphics.h:161

ImageCache::clear
void clear()
Clears all cached images, releasing their memory.

ImageCache::drawImage
BOOL drawImage(Graphics *g, const wstring &key, Bounds rect, const ImageAlignment &alignment, BOOL showBorder)
Draws a cached image identified by key onto a device context.

ImageCache::~ImageCache
virtual ~ImageCache()
Destructor clears and releases all cached images.

ImageCache::addImage
BOOL addImage(const wstring &key, const wstring &filePath)
Loads an image from a file and adds it to the cache with the specified key.

ImageCache::ImageCache
ImageCache()
Constructs an empty ImageCache.