48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/** @file
|
|
* @author Edouard DUPIN
|
|
* @copyright 2011, Edouard DUPIN, all right reserved
|
|
* @license APACHE v2.0 (see license file)
|
|
*/
|
|
#pragma once
|
|
|
|
#include <etk/types.hpp>
|
|
#include <egami/Image.hpp>
|
|
#include <egami/ImageMono.hpp>
|
|
#include <ewol/resource/Texture.hpp>
|
|
|
|
namespace ewol {
|
|
namespace resource {
|
|
class ImageDF : public ewol::resource::Texture {
|
|
protected:
|
|
vec2 m_realImageSize;
|
|
protected:
|
|
ImageDF();
|
|
void init();
|
|
void init(std::string _genName, const std::string& _fileName, const ivec2& _size);
|
|
public:
|
|
virtual ~ImageDF() { };
|
|
protected:
|
|
/**
|
|
* @brief Generate distance field of this Image input.
|
|
* @param[in] _input Input image to change in distance field mode.
|
|
* @param[out] _output New image generate with this image _input.
|
|
*/
|
|
void generateDistanceField(const egami::ImageMono& _input, egami::Image& _output);
|
|
public:
|
|
const vec2& getRealSize() {
|
|
return m_realImageSize;
|
|
};
|
|
public:
|
|
/**
|
|
* @brief keep the resource pointer.
|
|
* @note Never free this pointer by your own...
|
|
* @param[in] _filename Name of the image file.
|
|
* @param[in] _requested size of the image (usefull when loading .svg to automatic rescale)
|
|
* @return pointer on the resource or nullptr if an error occured.
|
|
*/
|
|
static ememory::SharedPtr<ewol::resource::ImageDF> create(const std::string& _filename, ivec2 _size=ivec2(-1,-1));
|
|
};
|
|
};
|
|
};
|
|
|