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#ifndef LLMR_STYLE_TYPES
#define LLMR_STYLE_TYPES
#include <llmr/util/enum.hpp>
#include <string>
#include <array>
namespace llmr {
// Stores a premultiplied color, with all four channels ranging from 0..1
typedef std::array<float, 4> Color;
enum class StyleLayerType : uint8_t {
Unknown,
Fill,
Line,
Icon,
Text,
Raster,
Composite,
Background
};
LLMR_DEFINE_ENUM_CLASS(StyleLayerTypeClass, StyleLayerType, {
{ StyleLayerType::Unknown, "unknown" },
{ StyleLayerType::Fill, "fill" },
{ StyleLayerType::Line, "line" },
{ StyleLayerType::Icon, "icon" },
{ StyleLayerType::Text, "text" },
{ StyleLayerType::Raster, "raster" },
{ StyleLayerType::Composite, "composite" },
{ StyleLayerType::Background, "background" },
{ StyleLayerType(-1), "unknown" },
});
enum class WindingType : uint8_t {
EvenOdd,
NonZero,
Default = NonZero
};
enum class CapType : uint8_t {
None,
Round,
Butt,
Square,
Default = None
};
enum class JoinType : uint8_t {
None,
Miter,
Bevel,
Round,
Default = None
};
enum class TextPathType : uint8_t {
Horizontal,
Curve,
Default = Horizontal
};
enum class TextTransformType : uint8_t {
None,
Uppercase,
Lowercase,
Default = None
};
enum class TranslateAnchorType : uint8_t {
Map,
Viewport,
Default = Map
};
enum class RotateAnchorType : uint8_t {
Map,
Viewport,
Default = Viewport
};
enum class SourceType : uint8_t {
Vector,
Raster,
GeoJSON,
Video,
Default = Vector
};
inline WindingType parseWindingType(const std::string &type) {
if (type == "even-odd") return WindingType::EvenOdd;
if (type == "non-zero") return WindingType::NonZero;
return WindingType::Default;
}
inline CapType parseCapType(const std::string &cap) {
if (cap == "round") return CapType::Round;
if (cap == "butt") return CapType::Butt;
if (cap == "square") return CapType::Square;
return CapType::None;
}
inline JoinType parseJoinType(const std::string &join) {
if (join == "miter") return JoinType::Miter;
if (join == "bevel") return JoinType::Bevel;
if (join == "round") return JoinType::Round;
return JoinType::None;
}
inline TextPathType parseTextPathType(const std::string &path) {
if (path == "horizontal") return TextPathType::Horizontal;
if (path == "curve") return TextPathType::Curve;
return TextPathType::Default;
}
inline TextTransformType parseTextTransformType(const std::string& transform) {
if (transform == "uppercase") return TextTransformType::Uppercase;
if (transform == "lowercase") return TextTransformType::Lowercase;
return TextTransformType::Default;
};
inline TranslateAnchorType parseTranslateAnchorType(const std::string &anchor) {
if (anchor == "map") return TranslateAnchorType::Map;
if (anchor == "viewport") return TranslateAnchorType::Viewport;
return TranslateAnchorType::Default;
}
inline RotateAnchorType parseRotateAnchorType(const std::string &anchor) {
if (anchor == "map") return RotateAnchorType::Map;
if (anchor == "viewport") return RotateAnchorType::Viewport;
return RotateAnchorType::Default;
}
inline float parseAlignmentType(const std::string &alignment) {
if (alignment == "right") return 1.0f;
if (alignment == "left") return 0.0f;
return 0.5f;
}
inline float parseVerticalAlignmentType(const std::string &alignment) {
if (alignment == "bottom") return 1.0f;
if (alignment == "top") return 0.0f;
return 0.5f;
}
inline SourceType parseSourceType(const std::string &source) {
if (source == "vector") return SourceType::Vector;
if (source == "raster") return SourceType::Raster;
if (source == "geojson") return SourceType::GeoJSON;
if (source == "video") return SourceType::Video;
return SourceType::Default;
}
}
#endif
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