libplplot-dev 5.10.0-0ubuntu5 / usr / include / plplot / plplotcanvas.h

// PlplotCanvas - a GnomeCanvas widget for use with plplot's gcw driver
//
// Copyright (C) 2004, 2005 Thomas J. Duck
// All rights reserved.
//
// Thomas J. Duck <tom.duck@dal.ca>
// Department of Physics and Atmospheric Science,
// Dalhousie University, Halifax, Nova Scotia, Canada, B3H 3J5
//
//
// NOTICE
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
// USA
//

#ifndef __PLPLOTCANVAS_H__
#define __PLPLOTCANVAS_H__

#include "plplot.h"
#include "gcw.h"

#include <glib-object.h>
#include <libgnomecanvas/libgnomecanvas.h>


G_BEGIN_DECLS

#define PLPLOT_TYPE_CANVAS    plplot_canvas_get_type()

#define PLPLOT_CANVAS( obj )               ( G_TYPE_CHECK_INSTANCE_CAST( ( obj ), PLPLOT_TYPE_CANVAS, PlplotCanvas ) )

#define PLPLOT_CANVAS_CLASS( klass )       ( G_TYPE_CHECK_CLASS_CAST( ( klass ), PLPLOT_TYPE_CANVAS, PlplotCanvasClass ) )

#define PLPLOT_IS_CANVAS( obj )            ( G_TYPE_CHECK_INSTANCE_TYPE( ( obj ), PLPLOT_TYPE_CANVAS ) )

#define PLPLOT_IS_CANVAS_CLASS( klass )    ( G_TYPE_CHECK_CLASS_TYPE( ( klass ), PLPLOT_TYPE_CANVAS ) )

#define PLPLOT_CANVAS_GET_CLASS( o )       ( G_TYPE_INSTANCE_GET_CLASS( ( o ), PLPLOT_TYPE_CANVAS, PlplotCanvasClass ) )

typedef struct _PlplotCanvas        PlplotCanvas;
typedef struct _PlplotCanvasClass   PlplotCanvasClass;


struct _PlplotCanvas
{
    GnomeCanvas parent;

    gint        Nstream; // The stream number
};

struct _PlplotCanvasClass
{
    GnomeCanvasClass parent;
};

PLDLLIMPEXP_GNOME2 GType plplot_canvas_get_type();

PLDLLIMPEXP_GNOME2 PlplotCanvas* plplot_canvas_new();
PLDLLIMPEXP_GNOME2 void plplot_canvas_devinit( PlplotCanvas* self );
PLDLLIMPEXP_GNOME2 void plplot_canvas_dispose( PlplotCanvas *self );

PLDLLIMPEXP_GNOME2 gint plplot_canvas_get_stream_number( PlplotCanvas* self );
PLDLLIMPEXP_GNOME2 void plplot_canvas_set_size( PlplotCanvas* self, gint width, gint height );
PLDLLIMPEXP_GNOME2 void plplot_canvas_set_zoom( PlplotCanvas* self, gdouble magnification );
PLDLLIMPEXP_GNOME2 void plplot_canvas_use_text( PlplotCanvas* self, gboolean use_text );
PLDLLIMPEXP_GNOME2 void plplot_canvas_use_pixmap( PlplotCanvas* self, gboolean use_pixmap );
PLDLLIMPEXP_GNOME2 void plplot_canvas_use_persistence( PlplotCanvas* self, gboolean use_persistence );


//--------------------------------------------------------------------------
// Plplot wrappers - last updated 29 January 2005
//
//  This should be kept up-to-date with plplot.h
//
//
//--------------------------------------------------------------------------


// set the format of the contour labels

PLDLLIMPEXP_GNOME2 void plplot_canvas_setcontlabelformat( PlplotCanvas* self, PLINT lexp, PLINT sigdig );

// set offset and spacing of contour labels

PLDLLIMPEXP_GNOME2 void plplot_canvas_setcontlabelparam( PlplotCanvas* self, PLFLT offset, PLFLT size, PLFLT spacing, PLINT active );

// Advance to subpage "page", or to the next one if "page" = 0.

PLDLLIMPEXP_GNOME2 void plplot_canvas_adv( PlplotCanvas* self, PLINT page );

// simple arrow plotter.

PLDLLIMPEXP_GNOME2 void plplot_canvas_arrows( PlplotCanvas* self, PLFLT *u, PLFLT *v, PLFLT *x, PLFLT *y, PLINT n, PLFLT scale, PLFLT dx, PLFLT dy );

PLDLLIMPEXP_GNOME2 void plplot_canvas_vect( PlplotCanvas* self, PLFLT **u, PLFLT **v, PLINT nx, PLINT ny, PLFLT scale, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

PLDLLIMPEXP_GNOME2 void plplot_canvas_svect( PlplotCanvas* self, PLFLT *arrowx, PLFLT *arrowy, PLINT npts, PLINT fill );

// This functions similarly to plbox() except that the origin of the axes
// is placed at the user-specified point (x0, y0).

PLDLLIMPEXP_GNOME2 void plplot_canvas_axes( PlplotCanvas* self, PLFLT x0, PLFLT y0, const char *xopt, PLFLT xtick, PLINT nxsub, const char *yopt, PLFLT ytick, PLINT nysub );

// Plot a histogram using x to store data values and y to store frequencies

PLDLLIMPEXP_GNOME2 void plplot_canvas_bin( PlplotCanvas* self, PLINT nbin, PLFLT *x, PLFLT *y, PLINT center );

// Start new page.  Should only be used with pleop().

PLDLLIMPEXP_GNOME2 void plplot_canvas_bop( PlplotCanvas* self );

// This draws a box around the current viewport.

PLDLLIMPEXP_GNOME2 void plplot_canvas_box( PlplotCanvas* self, const char *xopt, PLFLT xtick, PLINT nxsub, const char *yopt, PLFLT ytick, PLINT nysub );

// This is the 3-d analogue of plbox().

PLDLLIMPEXP_GNOME2 void plplot_canvas_box3( PlplotCanvas* self, const char *xopt, const char *xlabel, PLFLT xtick, PLINT nsubx, const char *yopt, const char *ylabel, PLFLT ytick, PLINT nsuby, const char *zopt, const char *zlabel, PLFLT ztick, PLINT nsubz );

// Calculate world coordinates and subpage from relative device coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_calc_world( PlplotCanvas* self, PLFLT rx, PLFLT ry, PLFLT *wx, PLFLT *wy, PLINT *window );

// Clear current subpage.

PLDLLIMPEXP_GNOME2 void plplot_canvas_clear( PlplotCanvas* self );

// Set color, map 0.  Argument is integer between 0 and 15.

PLDLLIMPEXP_GNOME2 void plplot_canvas_col0( PlplotCanvas* self, PLINT icol0 );

// Set color, map 1.  Argument is a float between 0. and 1.

PLDLLIMPEXP_GNOME2 void plplot_canvas_col1( PlplotCanvas* self, PLFLT col1 );

// Draws a contour plot from data in f(nx,ny).  Is just a front-end to
// plfcont, with a particular choice for f2eval and f2eval_data.
//

PLDLLIMPEXP_GNOME2 void plplot_canvas_cont( PlplotCanvas* self, PLFLT **f, PLINT nx, PLINT ny, PLINT kx, PLINT lx, PLINT ky, PLINT ly, PLFLT *clevel, PLINT nlevel, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

// Draws a contour plot using the function evaluator f2eval and data stored
// by way of the f2eval_data pointer.  This allows arbitrary organizations
// of 2d array data to be used.
//

PLDLLIMPEXP_GNOME2 void plplot_canvas_fcont( PlplotCanvas* self, PLFLT ( *f2eval )( PLINT, PLINT, PLPointer ), PLPointer f2eval_data, PLINT nx, PLINT ny, PLINT kx, PLINT lx, PLINT ky, PLINT ly, PLFLT *clevel, PLINT nlevel, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

// Copies state parameters from the reference stream to the current stream.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_cpstrm(PlplotCanvas* self, PLINT iplsr, PLINT flags);

// Converts input values from relative device coordinates to relative plot
// coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_did2pc( PlplotCanvas* self, PLFLT *xmin, PLFLT *ymin, PLFLT *xmax, PLFLT *ymax );

// Converts input values from relative plot coordinates to relative
// device coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_dip2dc( PlplotCanvas* self, PLFLT *xmin, PLFLT *ymin, PLFLT *xmax, PLFLT *ymax );

// End a plotting session for all open streams.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_plend(PlplotCanvas* self);

// End a plotting session for the current stream only.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_plend1(PlplotCanvas* self);

// Simple interface for defining viewport and window.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_plenv(PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax, PLINT just, PLINT axis);

// similar to plenv() above, but in multiplot mode does not advance the subpage,
//  instead the current subpage is cleared

// PLDLLIMPEXP_GNOME2 void plplot_canvas_plenv0(PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax, PLINT just, PLINT axis);

// End current page.  Should only be used with plbop().

PLDLLIMPEXP_GNOME2 void plplot_canvas_eop( PlplotCanvas* self );

// Plot horizontal error bars (xmin(i),y(i)) to (xmax(i),y(i))

PLDLLIMPEXP_GNOME2 void plplot_canvas_errx( PlplotCanvas* self, PLINT n, PLFLT *xmin, PLFLT *xmax, PLFLT *y );

// Plot vertical error bars (x,ymin(i)) to (x(i),ymax(i))

PLDLLIMPEXP_GNOME2 void plplot_canvas_erry( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *ymin, PLFLT *ymax );

// Advance to the next family file on the next new page

// PLDLLIMPEXP_GNOME2 void plplot_canvas_famadv(PlplotCanvas* self);

// Pattern fills the polygon bounded by the input points.

PLDLLIMPEXP_GNOME2 void plplot_canvas_fill( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y );

// Pattern fills the 3d polygon bounded by the input points.

PLDLLIMPEXP_GNOME2 void plplot_canvas_fill3( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLFLT *z );

// Flushes the output stream.  Use sparingly, if at all.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_flush(PlplotCanvas* self);

// Sets the global font flag to 'ifont'.

PLDLLIMPEXP_GNOME2 void plplot_canvas_font( PlplotCanvas* self, PLINT ifont );

// Load specified font set.

PLDLLIMPEXP_GNOME2 void plplot_canvas_fontld( PlplotCanvas* self, PLINT fnt );

// Get character default height and current (scaled) height

PLDLLIMPEXP_GNOME2 void plplot_canvas_gchr( PlplotCanvas* self, PLFLT *p_def, PLFLT *p_ht );

// Returns 8 bit RGB values for given color from color map 0

PLDLLIMPEXP_GNOME2 void plplot_canvas_gcol0( PlplotCanvas* self, PLINT icol0, PLINT *r, PLINT *g, PLINT *b );

// Returns the background color by 8 bit RGB value

PLDLLIMPEXP_GNOME2 void plplot_canvas_gcolbg( PlplotCanvas* self, PLINT *r, PLINT *g, PLINT *b );

// Returns the current compression setting

PLDLLIMPEXP_GNOME2 void plplot_canvas_gcompression( PlplotCanvas* self, PLINT *compression );

// Get the current device (keyword) name

PLDLLIMPEXP_GNOME2 void plplot_canvas_gdev( PlplotCanvas* self, char *p_dev );

// Retrieve current window into device space

PLDLLIMPEXP_GNOME2 void plplot_canvas_gdidev( PlplotCanvas* self, PLFLT *p_mar, PLFLT *p_aspect, PLFLT *p_jx, PLFLT *p_jy );

// Get plot orientation

PLDLLIMPEXP_GNOME2 void plplot_canvas_gdiori( PlplotCanvas* self, PLFLT *p_rot );

// Retrieve current window into plot space

PLDLLIMPEXP_GNOME2 void plplot_canvas_gdiplt( PlplotCanvas* self, PLFLT *p_xmin, PLFLT *p_ymin, PLFLT *p_xmax, PLFLT *p_ymax );

// Get FCI (font characterization integer)

PLDLLIMPEXP_GNOME2 void plplot_canvas_gfci( PlplotCanvas* self, PLUNICODE *pfci );

// Get family file parameters

// PLDLLIMPEXP_GNOME2 void plplot_canvas_gfam(PlplotCanvas* self, PLINT *p_fam, PLINT *p_num, PLINT *p_bmax);

// Get the (current) output file name.  Must be preallocated to >80 bytes

PLDLLIMPEXP_GNOME2 void plplot_canvas_gfnam( PlplotCanvas* self, char *fnam );

// Get the (current) run level.

PLDLLIMPEXP_GNOME2 void plplot_canvas_glevel( PlplotCanvas* self, PLINT *p_level );

// Get output device parameters.

PLDLLIMPEXP_GNOME2 void plplot_canvas_gpage( PlplotCanvas* self, PLFLT *p_xp, PLFLT *p_yp, PLINT *p_xleng, PLINT *p_yleng, PLINT *p_xoff, PLINT *p_yoff );

// Switches to graphics screen.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_gra(PlplotCanvas* self);

// grid irregularly sampled data

PLDLLIMPEXP_GNOME2 void plplot_canvas_griddata( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT *z, PLINT npts, PLFLT *xg, PLINT nptsx, PLFLT *yg, PLINT nptsy, PLFLT **zg, PLINT type, PLFLT data );

// Get subpage boundaries in absolute coordinates

PLDLLIMPEXP_GNOME2 void plplot_canvas_gspa( PlplotCanvas* self, PLFLT *xmin, PLFLT *xmax, PLFLT *ymin, PLFLT *ymax );

// Get current stream number.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_gstrm(PlplotCanvas* self, PLINT *p_strm);

// Get the current library version number

PLDLLIMPEXP_GNOME2 void plplot_canvas_gver( PlplotCanvas* self, char *p_ver );

// Get viewport boundaries in normalized device coordinates

PLDLLIMPEXP_GNOME2 void plplot_canvas_gvpd( PlplotCanvas* self, PLFLT *p_xmin, PLFLT *p_xmax, PLFLT *p_ymin, PLFLT *p_ymax );

// Get viewport boundaries in world coordinates

PLDLLIMPEXP_GNOME2 void plplot_canvas_gvpw( PlplotCanvas* self, PLFLT *p_xmin, PLFLT *p_xmax, PLFLT *p_ymin, PLFLT *p_ymax );

// Get x axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_gxax( PlplotCanvas* self, PLINT *p_digmax, PLINT *p_digits );

// Get y axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_gyax( PlplotCanvas* self, PLINT *p_digmax, PLINT *p_digits );

// Get z axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_gzax( PlplotCanvas* self, PLINT *p_digmax, PLINT *p_digits );

// Draws a histogram of n values of a variable in array data[0..n-1]

PLDLLIMPEXP_GNOME2 void plplot_canvas_hist( PlplotCanvas* self, PLINT n, PLFLT *data, PLFLT datmin, PLFLT datmax, PLINT nbin, PLINT oldwin );

// Set current color (map 0) by hue, lightness, and saturation.

PLDLLIMPEXP_GNOME2 void plplot_canvas_hls( PlplotCanvas* self, PLFLT h, PLFLT l, PLFLT s );

// Initializes PLplot, using preset or default options

// PLDLLIMPEXP_GNOME2 void plplot_canvas_plinit(PlplotCanvas* self);

// Draws a line segment from (x1, y1) to (x2, y2).

PLDLLIMPEXP_GNOME2 void plplot_canvas_join( PlplotCanvas* self, PLFLT x1, PLFLT y1, PLFLT x2, PLFLT y2 );

// Simple routine for labelling graphs.

PLDLLIMPEXP_GNOME2 void plplot_canvas_lab( PlplotCanvas* self, const char *xlabel, const char *ylabel, const char *tlabel );

// Sets position of the light source

PLDLLIMPEXP_GNOME2 void plplot_canvas_lightsource( PlplotCanvas* self, PLFLT x, PLFLT y, PLFLT z );

// Draws line segments connecting a series of points.

PLDLLIMPEXP_GNOME2 void plplot_canvas_line( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y );

// Draws a line in 3 space.

PLDLLIMPEXP_GNOME2 void plplot_canvas_line3( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLFLT *z );

// Set line style.

PLDLLIMPEXP_GNOME2 void plplot_canvas_lsty( PlplotCanvas* self, PLINT lin );

// plot continental outline in world coordinates

PLDLLIMPEXP_GNOME2 void plplot_canvas_map( PlplotCanvas* self, void ( *mapform )( PLINT, PLFLT *, PLFLT * ), char *type, PLFLT minlong, PLFLT maxlong, PLFLT minlat, PLFLT maxlat );

// Plot the latitudes and longitudes on the background.

PLDLLIMPEXP_GNOME2 void plplot_canvas_meridians( PlplotCanvas* self, void ( *mapform )( PLINT, PLFLT *, PLFLT * ), PLFLT dlong, PLFLT dlat, PLFLT minlong, PLFLT maxlong, PLFLT minlat, PLFLT maxlat );

// Plots a mesh representation of the function z[x][y].

PLDLLIMPEXP_GNOME2 void plplot_canvas_mesh( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt );

// Plots a mesh representation of the function z[x][y] with contour

PLDLLIMPEXP_GNOME2 void plplot_canvas_meshc( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLFLT *clevel, PLINT nlevel );

// Creates a new stream and makes it the default.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_mkstrm(PlplotCanvas* self, PLINT *p_strm);

// Prints out "text" at specified position relative to viewport

PLDLLIMPEXP_GNOME2 void plplot_canvas_mtex( PlplotCanvas* self, const char *side, PLFLT disp, PLFLT pos, PLFLT just, const char *text );

// Plots a 3-d representation of the function z[x][y].

PLDLLIMPEXP_GNOME2 void plplot_canvas_plot3d( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLINT side );

// Plots a 3-d representation of the function z[x][y] with contour.

PLDLLIMPEXP_GNOME2 void plplot_canvas_plot3dc( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLFLT *clevel, PLINT nlevel );

// Plots a 3-d representation of the function z[x][y] with contour and
// y index limits.

PLDLLIMPEXP_GNOME2 void plplot_canvas_plot3dcl( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLFLT *clevel, PLINT nlevel, PLINT ixstart, PLINT ixn, PLINT *indexymin, PLINT*indexymax );

// Set fill pattern directly.

PLDLLIMPEXP_GNOME2 void plplot_canvas_pat( PlplotCanvas* self, PLINT nlin, PLINT *inc, PLINT *del );

// Plots array y against x for n points using ASCII code "code".

PLDLLIMPEXP_GNOME2 void plplot_canvas_poin( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLINT code );

// Draws a series of points in 3 space.

PLDLLIMPEXP_GNOME2 void plplot_canvas_poin3( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLFLT *z, PLINT code );

// Draws a polygon in 3 space.

PLDLLIMPEXP_GNOME2 void plplot_canvas_poly3( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLFLT *z, PLINT *draw, PLINT ifcc );

// Set the floating point precision (in number of places) in numeric labels.

PLDLLIMPEXP_GNOME2 void plplot_canvas_prec( PlplotCanvas* self, PLINT setp, PLINT prec );

// Set fill pattern, using one of the predefined patterns.

PLDLLIMPEXP_GNOME2 void plplot_canvas_psty( PlplotCanvas* self, PLINT patt );

// Prints out "text" at world cooordinate (x,y).

PLDLLIMPEXP_GNOME2 void plplot_canvas_ptex( PlplotCanvas* self, PLFLT x, PLFLT y, PLFLT dx, PLFLT dy, PLFLT just, const char *text );

// Replays contents of plot buffer to current device/file.

PLDLLIMPEXP_GNOME2 void plplot_canvas_replot( PlplotCanvas* self );

// Set line color by red, green, blue from  0. to 1.

PLDLLIMPEXP_GNOME2 void plplot_canvas_rgb( PlplotCanvas* self, PLFLT r, PLFLT g, PLFLT b );

// Set line color by 8 bit RGB values.

PLDLLIMPEXP_GNOME2 void plplot_canvas_rgb1( PlplotCanvas* self, PLINT r, PLINT g, PLINT b );

// Set character height.

PLDLLIMPEXP_GNOME2 void plplot_canvas_schr( PlplotCanvas* self, PLFLT def, PLFLT scale );

// Set color map 0 colors by 8 bit RGB values

PLDLLIMPEXP_GNOME2 void plplot_canvas_scmap0( PlplotCanvas* self, PLINT *r, PLINT *g, PLINT *b, PLINT ncol0 );

// Set number of colors in cmap 0

PLDLLIMPEXP_GNOME2 void plplot_canvas_scmap0n( PlplotCanvas* self, PLINT ncol0 );

// Set color map 1 colors by 8 bit RGB values

PLDLLIMPEXP_GNOME2 void plplot_canvas_scmap1( PlplotCanvas* self, PLINT *r, PLINT *g, PLINT *b, PLINT ncol1 );

// Set color map 1 colors using a piece-wise linear relationship between
// intensity [0,1] (cmap 1 index) and position in HLS or RGB color space.

PLDLLIMPEXP_GNOME2 void plplot_canvas_scmap1l( PlplotCanvas* self, PLINT itype, PLINT npts, PLFLT *intensity, PLFLT *coord1, PLFLT *coord2, PLFLT *coord3, PLINT *alt_hue_path );

// Set number of colors in cmap 1

PLDLLIMPEXP_GNOME2 void plplot_canvas_scmap1n( PlplotCanvas* self, PLINT ncol1 );

// Set a given color from color map 0 by 8 bit RGB value

PLDLLIMPEXP_GNOME2 void plplot_canvas_scol0( PlplotCanvas* self, PLINT icol0, PLINT r, PLINT g, PLINT b );

// Set the background color by 8 bit RGB value

PLDLLIMPEXP_GNOME2 void plplot_canvas_scolbg( PlplotCanvas* self, PLINT r, PLINT g, PLINT b );

// Used to globally turn color output on/off

PLDLLIMPEXP_GNOME2 void plplot_canvas_scolor( PlplotCanvas* self, PLINT color );

// Set the compression level

PLDLLIMPEXP_GNOME2 void plplot_canvas_scompression( PlplotCanvas* self, PLINT compression );

// Set the device (keyword) name

// PLDLLIMPEXP_GNOME2 void plplot_canvas_sdev(PlplotCanvas* self, const char *devname);

// Set window into device space using margin, aspect ratio, and
// justification

PLDLLIMPEXP_GNOME2 void plplot_canvas_sdidev( PlplotCanvas* self, PLFLT mar, PLFLT aspect, PLFLT jx, PLFLT jy );

// Set up transformation from metafile coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_sdimap( PlplotCanvas* self, PLINT dimxmin, PLINT dimxmax, PLINT dimymin, PLINT dimymax, PLFLT dimxpmm, PLFLT dimypmm );

// Set plot orientation, specifying rotation in units of pi/2.

PLDLLIMPEXP_GNOME2 void plplot_canvas_sdiori( PlplotCanvas* self, PLFLT rot );

// Set window into plot space

PLDLLIMPEXP_GNOME2 void plplot_canvas_sdiplt( PlplotCanvas* self, PLFLT xmin, PLFLT ymin, PLFLT xmax, PLFLT ymax );

// Set window into plot space incrementally (zoom)

PLDLLIMPEXP_GNOME2 void plplot_canvas_sdiplz( PlplotCanvas* self, PLFLT xmin, PLFLT ymin, PLFLT xmax, PLFLT ymax );

// Set the escape character for text strings.

PLDLLIMPEXP_GNOME2 void plplot_canvas_sesc( PlplotCanvas* self, char esc );

// Set family file parameters

// PLDLLIMPEXP_GNOME2 void plplot_canvas_sfam(PlplotCanvas* self, PLINT fam, PLINT num, PLINT bmax);

// Set FCI (font characterization integer)

PLDLLIMPEXP_GNOME2 void plplot_canvas_sfci( PlplotCanvas* self, PLUNICODE fci );

// Set the output file name.

PLDLLIMPEXP_GNOME2 void plplot_canvas_sfnam( PlplotCanvas* self, const char *fnam );

// Shade region.

PLDLLIMPEXP_GNOME2 void plplot_canvas_shade( PlplotCanvas* self, PLFLT **a, PLINT nx, PLINT ny, PLINT ( *defined )( PLFLT, PLFLT ), PLFLT left, PLFLT right, PLFLT bottom, PLFLT top, PLFLT shade_min, PLFLT shade_max, PLINT sh_cmap, PLFLT sh_color, PLINT sh_width, PLINT min_color, PLINT min_width, PLINT max_color, PLINT max_width, void ( *fill )( PLINT, PLFLT *, PLFLT * ), PLINT rectangular, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

PLDLLIMPEXP_GNOME2 void plplot_canvas_shade1( PlplotCanvas* self, PLFLT *a, PLINT nx, PLINT ny, PLINT ( *defined )( PLFLT, PLFLT ), PLFLT left, PLFLT right, PLFLT bottom, PLFLT top, PLFLT shade_min, PLFLT shade_max, PLINT sh_cmap, PLFLT sh_color, PLINT sh_width, PLINT min_color, PLINT min_width, PLINT max_color, PLINT max_width, void ( *fill )( PLINT, PLFLT *, PLFLT * ), PLINT rectangular, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

PLDLLIMPEXP_GNOME2 void plplot_canvas_shades( PlplotCanvas* self, PLFLT **a, PLINT nx, PLINT ny, PLINT ( *defined )( PLFLT, PLFLT ), PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax, PLFLT *clevel, PLINT nlevel, PLINT fill_width, PLINT cont_color, PLINT cont_width, void ( *fill )( PLINT, PLFLT *, PLFLT * ), PLINT rectangular, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

PLDLLIMPEXP_GNOME2 void plplot_canvas_fshade( PlplotCanvas* self, PLFLT ( *f2eval )( PLINT, PLINT, PLPointer ), PLPointer f2eval_data, PLFLT ( *c2eval )( PLINT, PLINT, PLPointer ), PLPointer c2eval_data, PLINT nx, PLINT ny, PLFLT left, PLFLT right, PLFLT bottom, PLFLT top, PLFLT shade_min, PLFLT shade_max, PLINT sh_cmap, PLFLT sh_color, PLINT sh_width, PLINT min_color, PLINT min_width, PLINT max_color, PLINT max_width, void ( *fill )( PLINT, PLFLT *, PLFLT * ), PLINT rectangular, void ( *pltr )( PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer ), PLPointer pltr_data );

// Set up lengths of major tick marks.

PLDLLIMPEXP_GNOME2 void plplot_canvas_smaj( PlplotCanvas* self, PLFLT def, PLFLT scale );

// Set the memory area to be plotted (with the 'mem' driver)

// PLDLLIMPEXP_GNOME2 void plplot_canvas_smem(PlplotCanvas* self, PLINT maxx, PLINT maxy, void *plotmem);

// Set up lengths of minor tick marks.

PLDLLIMPEXP_GNOME2 void plplot_canvas_smin( PlplotCanvas* self, PLFLT def, PLFLT scale );

// Set orientation.  Must be done before calling plinit.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_sori(PlplotCanvas* self, PLINT ori);

// Set output device parameters.  Usually ignored by the driver.

PLDLLIMPEXP_GNOME2 void plplot_canvas_spage( PlplotCanvas* self, PLFLT xp, PLFLT yp, PLINT xleng, PLINT yleng, PLINT xoff, PLINT yoff );

// Set the pause (on end-of-page) status

// PLDLLIMPEXP_GNOME2 void plplot_canvas_spause(PlplotCanvas* self, PLINT pause);

// Set stream number.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_sstrm(PlplotCanvas* self, PLINT strm);

// Set the number of subwindows in x and y

PLDLLIMPEXP_GNOME2 void plplot_canvas_ssub( PlplotCanvas* self, PLINT nx, PLINT ny );

// Set symbol height.

PLDLLIMPEXP_GNOME2 void plplot_canvas_ssym( PlplotCanvas* self, PLFLT def, PLFLT scale );

// Initialize PLplot, passing in the windows/page settings.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_star(PlplotCanvas* self, PLINT nx, PLINT ny);

// Initialize PLplot, passing the device name and windows/page settings.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_start(PlplotCanvas* self, const char *devname, PLINT nx, PLINT ny);

// Add a point to a stripchart.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_stripa(PlplotCanvas* self, PLINT id, PLINT pen, PLFLT x, PLFLT y);

// Create 1d stripchart

// PLDLLIMPEXP_GNOME2 void plplot_canvas_stripc(PlplotCanvas* self, PLINT *id, char *xspec, char *yspec, PLFLT xmin, PLFLT xmax, PLFLT xjump, PLFLT ymin, PLFLT ymax, PLFLT xlpos, PLFLT ylpos, PLINT y_ascl, PLINT acc, PLINT colbox, PLINT collab, PLINT colline[], PLINT styline[], char *legline[], char *labx, char *laby, char *labtop);

// Deletes and releases memory used by a stripchart.

// PLDLLIMPEXP_GNOME2 void plplot_canvas_stripd(PlplotCanvas* self, PLINT id);

// plots a 2d image (or a matrix too large for plshade() )

PLDLLIMPEXP_GNOME2 void plplot_canvas_image( PlplotCanvas* self, PLFLT **data, PLINT nx, PLINT ny, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax, PLFLT zmin, PLFLT zmax, PLFLT Dxmin, PLFLT Dxmax, PLFLT Dymin, PLFLT Dymax );

// Set up a new line style

PLDLLIMPEXP_GNOME2 void plplot_canvas_styl( PlplotCanvas* self, PLINT nms, PLINT *mark, PLINT *space );

// Plots the 3d surface representation of the function z[x][y].

PLDLLIMPEXP_GNOME2 void plplot_canvas_surf3d( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLFLT *clevel, PLINT nlevel );

// Plots the 3d surface representation of the function z[x][y] with y
// index limits.

PLDLLIMPEXP_GNOME2 void plplot_canvas_surf3dl( PlplotCanvas* self, PLFLT *x, PLFLT *y, PLFLT **z, PLINT nx, PLINT ny, PLINT opt, PLFLT *clevel, PLINT nlevel, PLINT ixstart, PLINT ixn, PLINT *indexymin, PLINT*indexymax );

// Sets the edges of the viewport to the specified absolute coordinates

PLDLLIMPEXP_GNOME2 void plplot_canvas_svpa( PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax );

// Set x axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_sxax( PlplotCanvas* self, PLINT digmax, PLINT digits );

// Set inferior X window

PLDLLIMPEXP_GNOME2 void plplot_canvas_sxwin( PlplotCanvas* self, PLINT window_id );

// Set y axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_syax( PlplotCanvas* self, PLINT digmax, PLINT digits );

// Plots array y against x for n points using Hershey symbol "code"

PLDLLIMPEXP_GNOME2 void plplot_canvas_sym( PlplotCanvas* self, PLINT n, PLFLT *x, PLFLT *y, PLINT code );

// Set z axis labeling parameters

PLDLLIMPEXP_GNOME2 void plplot_canvas_szax( PlplotCanvas* self, PLINT digmax, PLINT digits );

// Switches to text screen.

PLDLLIMPEXP_GNOME2 void plplot_canvas_text( PlplotCanvas* self );

// Sets the edges of the viewport with the given aspect ratio, leaving
// room for labels.

PLDLLIMPEXP_GNOME2 void plplot_canvas_vasp( PlplotCanvas* self, PLFLT aspect );

// Creates the largest viewport of the specified aspect ratio that fits
// within the specified normalized subpage coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_vpas( PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax, PLFLT aspect );

// Creates a viewport with the specified normalized subpage coordinates.

PLDLLIMPEXP_GNOME2 void plplot_canvas_vpor( PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax );

// Defines a "standard" viewport with seven character heights for
// the left margin and four character heights everywhere else.

PLDLLIMPEXP_GNOME2 void plplot_canvas_vsta( PlplotCanvas* self );

// Set up a window for three-dimensional plotting.

PLDLLIMPEXP_GNOME2 void plplot_canvas_w3d( PlplotCanvas* self, PLFLT basex, PLFLT basey, PLFLT height, PLFLT xmin0, PLFLT xmax0, PLFLT ymin0, PLFLT ymax0, PLFLT zmin0, PLFLT zmax0, PLFLT alt, PLFLT az );

// Set pen width.

PLDLLIMPEXP_GNOME2 void plplot_canvas_wid( PlplotCanvas* self, PLINT width );

// Set up world coordinates of the viewport boundaries (2d plots).

PLDLLIMPEXP_GNOME2 void plplot_canvas_wind( PlplotCanvas* self, PLFLT xmin, PLFLT xmax, PLFLT ymin, PLFLT ymax );

//  set xor mode; mode = 1-enter, 0-leave, status = 0 if not interactive device

PLDLLIMPEXP_GNOME2 void plplot_canvas_xormod( PlplotCanvas* self, PLINT mode, PLINT *status );


G_END_DECLS

#endif // __PLPLOTCANVAS_H__