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WIP render settings

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jaseg 2021-01-27 01:26:54 +01:00
parent 5285b6dce8
commit 9711fabab7
9 changed files with 68 additions and 34 deletions
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27
include/gerbolyze.hpp
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@ -29,6 +29,7 @@ namespace gerbolyze {
constexpr char lib_version[] = "2.0";
typedef std::array<double, 2> d2p;
typedef std::function<std::vector<d2p> *(double, double, double)> sampling_fun;
typedef std::vector<d2p> Polygon;
enum GerberPolarityToken {
@ -79,12 +80,28 @@ namespace gerbolyze {
class ElementSelector {
public:
bool match(const pugi::xml_node &node, bool included) const;
virtual bool match(const pugi::xml_node &node, bool included) const = 0;
};
class IDElementSelector : public ElementSelector {
public:
virtual bool match(const pugi::xml_node &node, bool included) const;
std::vector<std::string> include;
std::vector<std::string> exclude;
};
class ImageVectorizer {
public:
virtual void vectorize_image(cairo_t *cr, const pugi::xml_node &node, ClipperLib::Paths &clip_path, cairo_matrix_t &viewport_matrix, PolygonSink &sink, double min_feature_size_px) = 0;
};
class RenderSettings {
public:
double m_minimum_feature_size_mm = 0.1;
ImageVectorizer *m_vec = nullptr;
};
class SVGDocument {
public:
SVGDocument() : _valid(false) {}
@ -103,8 +120,8 @@ namespace gerbolyze {
double width() const { return page_w_mm; }
double height() const { return page_h_mm; }
void render(PolygonSink &sink, const ElementSelector *sel=nullptr);
void render_to_list(std::vector<std::pair<Polygon, GerberPolarityToken>> &out, const ElementSelector *sel=nullptr);
void render(const RenderSettings &rset, PolygonSink &sink, const ElementSelector *sel=nullptr);
void render_to_list(const RenderSettings &rset, std::vector<std::pair<Polygon, GerberPolarityToken>> &out, const ElementSelector *sel=nullptr);
private:
friend class Pattern;
@ -113,8 +130,8 @@ namespace gerbolyze {
const ClipperLib::Paths *lookup_clip_path(const pugi::xml_node &node);
Pattern *lookup_pattern(const std::string id);
void export_svg_group(const pugi::xml_node &group, ClipperLib::Paths &parent_clip_path, const ElementSelector *sel=nullptr, bool included=true);
void export_svg_path(const pugi::xml_node &node, ClipperLib::Paths &clip_path);
void export_svg_group(const RenderSettings &rset, const pugi::xml_node &group, ClipperLib::Paths &parent_clip_path, const ElementSelector *sel=nullptr, bool included=true);
void export_svg_path(const RenderSettings &rset, const pugi::xml_node &node, ClipperLib::Paths &clip_path);
void setup_debug_output(std::string filename="");
void setup_viewport_clip();
void load_clips();