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The cavalier flattener works!!1!

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jaseg 2021-01-26 23:21:31 +01:00
parent bc0ef634cf
commit 3cee5d4f01
8 changed files with 151 additions and 53 deletions
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20
include/gerbolyze.hpp
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@ -38,15 +38,33 @@ namespace gerbolyze {
class PolygonSink {
public:
virtual ~PolygonSink() {}
virtual void header(d2p origin, d2p size) {(void) origin; (void) size;}
virtual PolygonSink &operator<<(const Polygon &poly) = 0;
virtual PolygonSink &operator<<(GerberPolarityToken pol) = 0;
virtual void footer() {}
};
class Flattener_D;
class Flattener : public PolygonSink {
public:
Flattener(PolygonSink &sink);
virtual ~Flattener();
virtual void header(d2p origin, d2p size);
virtual Flattener &operator<<(const Polygon &poly);
virtual Flattener &operator<<(GerberPolarityToken pol);
virtual void footer();
private:
PolygonSink &m_sink;
GerberPolarityToken m_current_polarity = GRB_POL_DARK;
Flattener_D *d;
};
class StreamPolygonSink : public PolygonSink {
public:
StreamPolygonSink(std::ostream &out, bool only_polys=false) : m_only_polys(only_polys), m_out(out) {}
virtual ~StreamPolygonSink() {}
virtual void header(d2p origin, d2p size) { if (!m_only_polys) header_impl(origin, size); }
virtual void footer() { if (!m_only_polys) { footer_impl(); } m_out.flush(); }
@ -130,6 +148,7 @@ namespace gerbolyze {
class SimpleGerberOutput : public StreamPolygonSink {
public:
SimpleGerberOutput(std::ostream &out, bool only_polys=false, int digits_int=4, int digits_frac=6, d2p offset={0,0});
virtual ~SimpleGerberOutput() {}
virtual SimpleGerberOutput &operator<<(const Polygon &poly);
virtual SimpleGerberOutput &operator<<(GerberPolarityToken pol);
virtual void header_impl(d2p origin, d2p size);
@ -147,6 +166,7 @@ namespace gerbolyze {
class SimpleSVGOutput : public StreamPolygonSink {
public:
SimpleSVGOutput(std::ostream &out, bool only_polys=false, int digits_frac=6, std::string dark_color="#000000", std::string clear_color="#ffffff");
virtual ~SimpleSVGOutput() {}
virtual SimpleSVGOutput &operator<<(const Polygon &poly);
virtual SimpleSVGOutput &operator<<(GerberPolarityToken pol);
virtual void header_impl(d2p origin, d2p size);