svgexporter.h

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#pragma once
 
#include <cstdint>
#include <string>
#include <vector>
 
#include "../bitmap/rgba.h"
 
namespace geometrize
{
class Shape;
struct ShapeResult;
}
 
namespace geometrize
{
 
namespace exporter
{
 
static const std::string SVG_STYLE_HOOK = "::svg_style_hook::";
 
enum class RotatedEllipseSVGExportMode
{
    ELLIPSE_ITEM = 0, // Export as a translated, rotated and scaled svg <ellipse>. OpenFL's SVG library can't handle this
    POLYGON = 1 // Export as a <polygon>, OpenFL's SVG library can handle this, but it looks quite ugly
};
 
struct SVGExportOptions
{
    RotatedEllipseSVGExportMode rotatedEllipseExportMode{ RotatedEllipseSVGExportMode::ELLIPSE_ITEM }; // Technique to use when exporting rotated ellipses
    std::size_t itemId{ 0 }; // Id to tag the exported SVG shapes with
};
 
std::string getSingleShapeSVGData(const geometrize::rgba& color, const geometrize::Shape& shape, SVGExportOptions options = SVGExportOptions{});
 
std::string exportSingleShapeSVG(const geometrize::rgba& color, const geometrize::Shape& shape, const std::uint32_t width, const std::uint32_t height, SVGExportOptions options = SVGExportOptions{});
 
std::string exportSVG(const std::vector<geometrize::ShapeResult>& data, const std::uint32_t width, const std::uint32_t height, SVGExportOptions options = SVGExportOptions{});
 
}
 
}