1ec0417eb5
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9380 626c5289-ae23-0410-ae9c-e8d60b6d4f22
264 lines
9.4 KiB
OpenEdge ABL
264 lines
9.4 KiB
OpenEdge ABL
//
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// Graphics module
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//
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%module gifplot
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%{
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#include "gifplot.h"
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%}
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#if defined(SWIGJAVA ) || defined(SWIGPHP)
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%rename(make_default) ColorMap::default();
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#endif
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%rename(__getitem__) ColorMap::getitem(int index);
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%rename(__setitem__) ColorMap::setitem(int index, int value);
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/* Pixel is 8-bits */
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typedef unsigned char Pixel;
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typedef float Zvalue;
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/* ------------------------------------------------------------------------
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ColorMap
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Definition and methods for colormaps
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------------------------------------------------------------------------ */
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typedef struct ColorMap {
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char *name;
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//
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// %extend adds some C methods to this structure to make it
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// look like a C++ class in Python.
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// These are really named things like ColorMap_default, ColorMap_assign, etc...
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%extend {
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ColorMap(char *filename);
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~ColorMap();
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void default();
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void assign(int index,int r, int g, int b);
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int getitem(int index);
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void setitem(int index, int value);
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int write(char *filename);
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}
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} ColorMap;
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/* Some default colors */
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#define BLACK 0
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#define WHITE 1
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#define RED 2
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#define GREEN 3
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#define BLUE 4
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#define YELLOW 5
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#define CYAN 6
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#define MAGENTA 7
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/*-------------------------------------------------------------------------
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FrameBuffer
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This structure defines a simple 8 bit framebuffer.
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------------------------------------------------------------------------- */
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typedef struct FrameBuffer {
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unsigned int height;
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unsigned int width;
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int xmin; /* These are used for clipping */
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int ymin;
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int xmax;
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int ymax;
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%extend {
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FrameBuffer(unsigned int width, unsigned int height);
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~FrameBuffer();
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void resize(int width, int height);
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void clear(Pixel color);
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void plot(int x, int y, Pixel color);
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void horizontal(int xmin, int xmax, int y, Pixel color);
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void horizontalinterp(int xmin, int xmax, int y, Pixel c1, Pixel c2);
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void vertical(int ymin, int ymax, int x, Pixel color);
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void box(int x1, int y1, int x2, int y2, Pixel color);
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void solidbox(int x1, int y1, int x2, int y2, Pixel color);
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void interpbox(int x1, int y1, int x2, int y2, Pixel c1, Pixel c2, Pixel c3, Pixel c4);
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void circle(int x1, int y1, int radius, Pixel color);
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void solidcircle(int x1, int y1, int radius, Pixel color);
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void line(int x1, int y1, int x2, int y2, Pixel color);
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void setclip(int xmin, int ymin, int xmax, int ymax);
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void noclip();
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int makeGIF(ColorMap *cmap, void *buffer, unsigned int maxsize);
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void zresize(int width, int height);
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void zclear();
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void drawchar(int x, int y, int fgcolor, int bgcolor, char chr, int orientation);
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void drawstring(int x, int y, int fgcolor, int bgcolor, char *text, int orientation);
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void drawpixmap(PixMap *pm, int x, int y, int fgcolor, int bgcolor);
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int writeGIF(ColorMap *cmap, char *filename);
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}
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} FrameBuffer;
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#define HORIZONTAL 1
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#define VERTICAL 2
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/* --------------------------------------------------------------------------
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PixMap
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The equivalent of "bit-maps".
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-------------------------------------------------------------------------- */
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/* PIXMAP methods */
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extern PixMap *new_PixMap(int width, int height, int centerx, int centery);
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extern void delete_PixMap(PixMap *pm);
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extern void PixMap_set(PixMap *pm, int x, int y, int pix);
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#define GIFPLOT_TRANSPARENT 0
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#define GIFPLOT_FOREGROUND 1
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#define GIFPLOT_BACKGROUND 2
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/* --------------------------------------------------------------------------
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Plot2D
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Definition and methods for 2D plots.
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--------------------------------------------------------------------------- */
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typedef struct Plot2D {
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FrameBuffer *frame;
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int view_xmin; /* Minimum coordinates of view region */
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int view_ymin;
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int view_xmax; /* Maximum coordinates of view region */
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int view_ymax;
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double xmin; /* Minimum coordinates of plot region */
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double ymin;
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double xmax; /* Maximum coordinates of plot region */
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double ymax;
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int xscale; /* Type of scaling (LINEAR, LOG, etc..) */
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int yscale;
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%extend {
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Plot2D(FrameBuffer *frame,double xmin,double ymin, double xmax, double ymax);
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~Plot2D();
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Plot2D *copy();
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void clear(Pixel c);
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void setview(int vxmin, int vymin, int vxmax, int vymax);
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void setrange(double xmin, double ymin, double xmax, double ymax);
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void setscale(int xscale, int yscale);
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void plot(double x, double y, Pixel color);
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void box(double x1, double y1, double x2, double y2, Pixel color);
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void solidbox(double x1, double y1, double x2, double y2, Pixel color);
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void interpbox(double x1, double y1, double x2, double y2, Pixel c1, Pixel c2, Pixel c3, Pixel c4);
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void circle(double x, double y, double radius, Pixel color);
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void solidcircle(double x, double y, double radius, Pixel color);
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void line(double x1, double y1, double x2, double y2, Pixel color);
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void start();
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void drawpixmap(PixMap *pm, double x, double y, Pixel color, Pixel bgcolor);
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void xaxis(double x, double y, double xtick, int ticklength, Pixel color);
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void yaxis(double x, double y, double ytick, int ticklength, Pixel color);
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void triangle(double x1, double y1, double x2, double y2, double x3, double y3, Pixel c);
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void solidtriangle(double x1, double y1, double x2, double y2, double x3, double y3, Pixel c);
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void interptriangle(double x1, double y1, Pixel c1,
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double x2, double y2, Pixel c2,
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double x3, double y3, Pixel c3);
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}
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} Plot2D;
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#define LINEAR 10
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#define LOG 11
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/* ------------------------------------------------------------------------------
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Plot3D
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Data Structure for 3-D plots
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------------------------------------------------------------------------------ */
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typedef struct Plot3D {
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FrameBuffer *frame;
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int view_xmin; /* Viewing region */
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int view_ymin;
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int view_xmax;
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int view_ymax;
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double xmin; /* Bounding box */
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double ymin;
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double zmin;
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double xmax;
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double ymax;
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double zmax;
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double xcenter; /* Center point */
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double ycenter;
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double zcenter;
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double fovy; /* Field of view */
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double aspect; /* Aspect ratio */
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double znear; /* near "clipping" plane */
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double zfar; /* far "clipping" plane */
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double lookatz; /* Where is the z-lookat point */
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double xshift; /* Used for translation and stuff */
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double yshift;
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%extend {
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Plot3D(FrameBuffer *frame, double xmin, double ymin, double zmin, double xmax, double ymax, double zmax);
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~Plot3D();
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Plot3D *copy();
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void clear(Pixel bgcolor);
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void perspective( double fovy, double znear, double zfar);
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void lookat( double z);
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void autoperspective( double fovy);
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void ortho(double left, double right, double bottom, double top);
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void autoortho();
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void rotx( double deg);
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void roty( double deg);
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void rotz( double deg);
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void rotl( double deg);
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void rotr( double deg);
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void rotd( double deg);
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void rotu( double deg);
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void rotc( double deg);
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void zoom( double percent);
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void left( double percent);
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void right( double percent);
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void down( double percent);
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void up( double percent);
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void center( double cx, double cy);
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void plot( double x, double y, double z, Pixel Color);
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void setview( int vxmin, int vymin, int vxmax, int vymax);
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void start();
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void line( double x1, double y1, double z1,
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double x2, double y2, double z2, Pixel color);
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void triangle( double x1, double y1, double z1,
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double x2, double y2, double z2,
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double x3, double y3, double z3, Pixel color);
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void solidtriangle( double x1, double y1, double z1,
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double x2, double y2, double z2,
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double x3, double y3, double z3, Pixel color);
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void interptriangle(double x1, double y1, double z1, Pixel c1,
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double x2, double y2, double z2, Pixel c2,
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double x3, double y3, double z3, Pixel c3);
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void quad( double x1, double y1, double z1,
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double x2, double y2, double z2,
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double x3, double y3, double z3,
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double x4, double y4, double z4,
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Pixel color);
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void solidquad( double x1, double y1, double z1,
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double x2, double y2, double z2,
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double x3, double y3, double z3,
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double x4, double y4, double z4,
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Pixel color);
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void interpquad( double x1, double y1, double z1, Pixel c1,
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double x2, double y2, double z2, Pixel c2,
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double x3, double y3, double z3, Pixel c3,
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double x4, double y4, double z4, Pixel c4);
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void solidsphere( double x, double y, double z, double radius,Pixel c);
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void outlinesphere( double x, double y, double z, double radius,Pixel c, Pixel bc);
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}
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} Plot3D;
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#ifndef SWIGJAVA
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/* These directives create constants of a specific type. They
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do not correspond to any C variable or declared constant in the
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header file */
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%constant PixMap * SQUARE = &PixMap_SQUARE;
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%constant PixMap * TRIANGLE = &PixMap_TRIANGLE;
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%constant PixMap * CROSS = &PixMap_CROSS;
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#endif
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