diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp')
| -rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp index a9683be77d6..1a16412fbb2 100644 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp +++ b/Build/source/texk/dvisvgm/dvisvgm-src/src/PsSpecialHandler.hpp @@ -36,7 +36,7 @@ class PSPattern; class XMLElementNode; -class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, protected PSActions { +class PsSpecialHandler : public SpecialHandler, protected PSActions { using Path = GraphicsPath<double>; using ColorSpace = Color::ColorSpace; @@ -76,15 +76,16 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote }; enum PsSection {PS_NONE, PS_HEADERS, PS_BODY}; + enum class FileType {EPS, PDF}; public: PsSpecialHandler (); ~PsSpecialHandler (); const char* name () const override {return "ps";} const char* info () const override {return "dvips PostScript specials";} - const std::vector<const char*> prefixes () const override; - void preprocess (const char *prefix, std::istream &is, SpecialActions &actions) override; - bool process (const char *prefix, std::istream &is, SpecialActions &actions) override; + std::vector<const char*> prefixes() const override; + void preprocess (const std::string &prefix, std::istream &is, SpecialActions &actions) override; + bool process (const std::string &prefix, std::istream &is, SpecialActions &actions) override; void setDviScaleFactor (double dvi2bp) override {_previewFilter.setDviScaleFactor(dvi2bp);} void enterBodySection (); @@ -100,7 +101,7 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote void moveToDVIPos (); void executeAndSync (std::istream &is, bool updatePos); void processHeaderFile (const char *fname); - void psfile (const std::string &fname, const std::unordered_map<std::string,std::string> &attr); + void imgfile (FileType type, const std::string &fname, const std::unordered_map<std::string,std::string> &attr); void dviEndPage (unsigned pageno, SpecialActions &actions) override; void clip (Path &path, bool evenodd); void processSequentialPatchMesh (int shadingTypeID, ColorSpace cspace, VectorIterator<double> &it); @@ -127,11 +128,13 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote void makepattern (std::vector<double> &p) override; void moveto (std::vector<double> &p) override; void newpath (std::vector<double> &p) override; + void pdfpagebox (std::vector<double> &p) override {_pdfpagebox = BoundingBox(p[0], p[1], p[2], p[3]);} void querypos (std::vector<double> &p) override {_currentpoint = DPair(p[0], p[1]);} void restore (std::vector<double> &p) override; void rotate (std::vector<double> &p) override; void save (std::vector<double> &p) override; void scale (std::vector<double> &p) override; + void setblendmode (std::vector<double> &p) override {_blendmode = int(p[0]);} void setcmykcolor (std::vector<double> &cmyk) override; void setdash (std::vector<double> &p) override; void setgray (std::vector<double> &p) override; @@ -142,6 +145,7 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote void setmatrix (std::vector<double> &p) override; void setmiterlimit (std::vector<double> &p) override {_miterlimit = p[0];} void setopacityalpha (std::vector<double> &p) override {_opacityalpha = p[0];} + void setshapealpha (std::vector<double> &p) override {_shapealpha = p[0];} void setpagedevice (std::vector<double> &p) override; void setpattern (std::vector<double> &p) override; void setrgbcolor (std::vector<double> &rgb) override; @@ -166,6 +170,8 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote double _linewidth; ///< current line width in bp units double _miterlimit; ///< current miter limit in bp units double _opacityalpha; ///< opacity level (0=fully transparent, ..., 1=opaque) + double _shapealpha; ///< shape opacity level (0=fully transparent, ..., 1=opaque) + int _blendmode; ///< blend mode used when overlaying colored areas uint8_t _linecap : 2; ///< current line cap (0=butt, 1=round, 2=projecting square) uint8_t _linejoin : 2; ///< current line join (0=miter, 1=round, 2=bevel) double _dashoffset; ///< current dash offset @@ -173,6 +179,7 @@ class PsSpecialHandler : public SpecialHandler, public DVIEndPageListener, prote ClippingStack _clipStack; std::unordered_map<int, std::unique_ptr<PSPattern>> _patterns; PSTilingPattern *_pattern; ///< current pattern + BoundingBox _pdfpagebox; }; #endif |