1 files changed, 91 insertions, 0 deletions
diff --git a/lib/tqwtplot3d/include/qwt3d_io_gl2ps.h b/lib/tqwtplot3d/include/qwt3d_io_gl2ps.h
new file mode 100644
index 0000000..2bbeb43
--- /dev/null
+++ b/lib/tqwtplot3d/include/qwt3d_io_gl2ps.h
@@ -0,0 +1,91 @@
+#ifndef qwt3d_io_gl2ps_h__2004_05_07_01_16_begin_guarded_code
+#define qwt3d_io_gl2ps_h__2004_05_07_01_16_begin_guarded_code
+
+#include <time.h>
+
+#if QT_VERSION < 0x040000
+#include <qgl.h>
+#else
+#include <QtOpenGL/qgl.h>
+#endif
+
+#include "qwt3d_types.h"
+#include "qwt3d_io.h"
+
+namespace Qwt3D
+{
+
+//! Provides EPS, PS, PDF and TeX output
+/*!
+
+ */
+class QWT3D_EXPORT VectorWriter : public IO::Functor
+{
+friend class IO;
+
+public:
+  //! The possible output formats for the text parts of the scene
+  enum TEXTMODE
+  {
+    PIXEL, //!< All text will be converted to pixmaps
+    NATIVE, //!< Text output in the native output format
+    TEX //!< Text output in additional LaTeX file as an overlay
+  };
+  //! The possible behaviour for landscape settings 
+  enum LANDSCAPEMODE
+  {
+    ON,  //!< Landscape mode on
+    OFF, //!< Landscape mode off
+    AUTO //!< The output orientation depends on the plot widgets aspect ratio (default)
+  };
+  
+  //! The possible sorting types which are translated in gl2ps types  
+  enum SORTMODE
+  {
+    NOSORT,  //!< No sorting at all
+    SIMPLESORT, //!< A more simple (yet quicker) algorithm (default)
+    BSPSORT //!< BSP SORT (best and slow!)
+  };
+  
+  VectorWriter(); 
+
+  void setLandscape(LANDSCAPEMODE val) {landscape_ = val;} //!< Sets landscape mode.
+  LANDSCAPEMODE landscape() const {return landscape_;} //!< Returns the current landscape mode
+  
+  void setTextMode(TEXTMODE val, QString fname = "");
+  TEXTMODE textMode() const {return textmode_;} //!< Return current text output mode.
+  
+  
+  //! Sets one of the SORTMODE sorting modes.
+  void setSortMode(SORTMODE val) {sortmode_ = val;}
+  SORTMODE sortMode() const {return sortmode_;} //!< Returns gl2ps sorting type.
+  //! Turns compressed output on or off (no effect if zlib support is not available)
+  void setCompressed(bool val);
+  //! Returns compression mode (always false if zlib support has not been set) 
+  bool compressed() const {return compressed_;} 
+
+  bool setFormat(QString const& format);
+
+private:
+  IO::Functor* clone() const;
+  bool operator()(Plot3D* plot, QString const& fname);
+
+  GLint gl2ps_format_;
+  bool formaterror_;
+  bool compressed_;
+  SORTMODE sortmode_;
+  LANDSCAPEMODE landscape_;
+  TEXTMODE textmode_;
+  QString texfname_;
+};
+
+GLint setDeviceLineWidth(GLfloat val);
+GLint setDevicePointSize(GLfloat val);
+GLint drawDevicePixels(GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+GLint drawDeviceText(const char* str, const char* fontname, int fontsize, Qwt3D::Triple pos, Qwt3D::RGBA rgba, Qwt3D::ANCHOR align, double gap);
+void setDevicePolygonOffset(GLfloat factor, GLfloat units);
+
+
+} // ns
+
+#endif /* include guarded */