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#pragma once
#include <mbgl/style/image.hpp>
#include <string>
#include <unordered_map>
#include <set>
namespace mbgl {
namespace style {
class Image::Impl {
public:
Impl(std::string id,
PremultipliedImage&&,
float pixelRatio,
bool sdf = false,
ImageStretches stretchX = {},
ImageStretches stretchY = {},
optional<ImageContent> content = nullopt);
const std::string id;
PremultipliedImage image;
// Pixel ratio of the sprite image.
const float pixelRatio;
// Whether this image should be interpreted as a signed distance field icon.
const bool sdf;
// Stretch areas of this image.
const ImageStretches stretchX;
const ImageStretches stretchY;
// The space where text can be fit into this image.
const optional<ImageContent> content;
};
} // namespace style
enum class ImageType : bool {
Icon,
Pattern
};
using ImageMap = std::unordered_map<std::string, Immutable<style::Image::Impl>>;
using ImageDependencies = std::unordered_map<std::string, ImageType>;
using ImageRequestPair = std::pair<ImageDependencies, uint64_t>;
using ImageVersionMap = std::unordered_map<std::string, uint32_t>;
inline bool operator<(const Immutable<mbgl::style::Image::Impl>& a, const Immutable<mbgl::style::Image::Impl>& b) {
return a->id < b->id;
}
} // namespace mbgl
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