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Diffstat (limited to 'src/libslic3r/SVG.hpp')
| -rw-r--r-- | src/libslic3r/SVG.hpp | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/libslic3r/SVG.hpp b/src/libslic3r/SVG.hpp new file mode 100644 index 000000000..3a5602196 --- /dev/null +++ b/src/libslic3r/SVG.hpp @@ -0,0 +1,128 @@ +#ifndef slic3r_SVG_hpp_ +#define slic3r_SVG_hpp_ + +#include "libslic3r.h" +#include "clipper.hpp" +#include "ExPolygon.hpp" +#include "Line.hpp" +#include "TriangleMesh.hpp" +#include "Surface.hpp" + +namespace Slic3r { + +class SVG +{ +public: + bool arrows; + std::string fill, stroke; + Point origin; + bool flipY; + + SVG(const char* afilename) : + arrows(false), fill("grey"), stroke("black"), filename(afilename), flipY(false) + { open(filename); } + SVG(const char* afilename, const BoundingBox &bbox, const coord_t bbox_offset = scale_(1.), bool aflipY = false) : + arrows(false), fill("grey"), stroke("black"), filename(afilename), origin(bbox.min - Point(bbox_offset, bbox_offset)), flipY(aflipY) + { open(filename, bbox, bbox_offset, aflipY); } + SVG(const std::string &filename) : + arrows(false), fill("grey"), stroke("black"), filename(filename), flipY(false) + { open(filename); } + SVG(const std::string &filename, const BoundingBox &bbox, const coord_t bbox_offset = scale_(1.), bool aflipY = false) : + arrows(false), fill("grey"), stroke("black"), filename(filename), origin(bbox.min - Point(bbox_offset, bbox_offset)), flipY(aflipY) + { open(filename, bbox, bbox_offset, aflipY); } + ~SVG() { if (f != NULL) Close(); } + + bool open(const char* filename); + bool open(const char* filename, const BoundingBox &bbox, const coord_t bbox_offset = scale_(1.), bool flipY = false); + bool open(const std::string &filename) + { return open(filename.c_str()); } + bool open(const std::string &filename, const BoundingBox &bbox, const coord_t bbox_offset = scale_(1.), bool flipY = false) + { return open(filename.c_str(), bbox, bbox_offset, flipY); } + + void draw(const Line &line, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const ThickLine &line, const std::string &fill, const std::string &stroke, coordf_t stroke_width = 0); + void draw(const Lines &lines, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const IntersectionLines &lines, std::string stroke = "black"); + + void draw(const ExPolygon &expolygon, std::string fill = "grey", const float fill_opacity=1.f); + void draw_outline(const ExPolygon &polygon, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + void draw(const ExPolygons &expolygons, std::string fill = "grey", const float fill_opacity=1.f); + void draw_outline(const ExPolygons &polygons, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + + void draw(const Surface &surface, std::string fill = "grey", const float fill_opacity=1.f); + void draw_outline(const Surface &surface, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + void draw(const Surfaces &surfaces, std::string fill = "grey", const float fill_opacity=1.f); + void draw_outline(const Surfaces &surfaces, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + void draw(const SurfacesPtr &surfaces, std::string fill = "grey", const float fill_opacity=1.f); + void draw_outline(const SurfacesPtr &surfaces, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + + void draw(const Polygon &polygon, std::string fill = "grey"); + void draw_outline(const Polygon &polygon, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const Polygons &polygons, std::string fill = "grey"); + void draw_outline(const Polygons &polygons, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const Polyline &polyline, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const Polylines &polylines, std::string stroke = "black", coordf_t stroke_width = 0); + void draw(const ThickLines &thicklines, const std::string &fill = "lime", const std::string &stroke = "black", coordf_t stroke_width = 0); + void draw(const ThickPolylines &polylines, const std::string &stroke = "black", coordf_t stroke_width = 0); + void draw(const ThickPolylines &thickpolylines, const std::string &fill, const std::string &stroke, coordf_t stroke_width); + void draw(const Point &point, std::string fill = "black", coord_t radius = 0); + void draw(const Points &points, std::string fill = "black", coord_t radius = 0); + + // Support for rendering the ClipperLib paths + void draw(const ClipperLib::Path &polygon, double scale, std::string fill = "grey", coordf_t stroke_width = 0); + void draw(const ClipperLib::Paths &polygons, double scale, std::string fill = "grey", coordf_t stroke_width = 0); + + void draw_text(const Point &pt, const char *text, const char *color); + void draw_legend(const Point &pt, const char *text, const char *color); + + void Close(); + + private: + std::string filename; + FILE* f; + + void path(const std::string &d, bool fill, coordf_t stroke_width, const float fill_opacity); + std::string get_path_d(const MultiPoint &mp, bool closed = false) const; + std::string get_path_d(const ClipperLib::Path &mp, double scale, bool closed = false) const; + +public: + static void export_expolygons(const char *path, const BoundingBox &bbox, const Slic3r::ExPolygons &expolygons, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0); + static void export_expolygons(const std::string &path, const BoundingBox &bbox, const Slic3r::ExPolygons &expolygons, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0) + { export_expolygons(path.c_str(), bbox, expolygons, stroke_outer, stroke_holes, stroke_width); } + static void export_expolygons(const char *path, const Slic3r::ExPolygons &expolygons, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0) + { export_expolygons(path, get_extents(expolygons), expolygons, stroke_outer, stroke_holes, stroke_width); } + static void export_expolygons(const std::string &path, const Slic3r::ExPolygons &expolygons, std::string stroke_outer = "black", std::string stroke_holes = "blue", coordf_t stroke_width = 0) + { export_expolygons(path.c_str(), get_extents(expolygons), expolygons, stroke_outer, stroke_holes, stroke_width); } + + struct ExPolygonAttributes + { + ExPolygonAttributes() : ExPolygonAttributes("gray", "black", "blue") {} + ExPolygonAttributes(const std::string &color) : + ExPolygonAttributes(color, color, color) {} + + ExPolygonAttributes( + const std::string &color_fill, + const std::string &color_contour, + const std::string &color_holes, + const coord_t outline_width = scale_(0.05), + const float fill_opacity = 0.5f) : + color_fill (color_fill), + color_contour (color_contour), + color_holes (color_holes), + outline_width (outline_width), + fill_opacity (fill_opacity) + {} + + std::string color_fill; + std::string color_contour; + std::string color_holes; + coord_t outline_width; + float fill_opacity; + }; + + static void export_expolygons(const char *path, const std::vector<std::pair<Slic3r::ExPolygons, ExPolygonAttributes>> &expolygons_with_attributes); +}; + +} + +#endif |