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/*
* bltGrLegd.h --
*
* Copyright 1991-1998 Lucent Technologies, Inc.
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that the copyright notice and warranty
* disclaimer appear in supporting documentation, and that the names
* of Lucent Technologies any of their entities not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
*
* Lucent Technologies disclaims all warranties with regard to this
* software, including all implied warranties of merchantability and
* fitness. In no event shall Lucent Technologies be liable for any
* special, indirect or consequential damages or any damages
* whatsoever resulting from loss of use, data or profits, whether in
* an action of contract, negligence or other tortuous action, arising
* out of or in connection with the use or performance of this
* software.
*/
#ifndef _BLT_GR_LEGEND_H
#define _BLT_GR_LEGEND_H
#define LEGEND_RIGHT (1<<0) /* Right margin */
#define LEGEND_LEFT (1<<1) /* Left margin */
#define LEGEND_BOTTOM (1<<2) /* Bottom margin */
#define LEGEND_TOP (1<<3) /* Top margin, below the graph title. */
#define LEGEND_PLOT (1<<4) /* Plot area */
#define LEGEND_XY (1<<5) /* Screen coordinates in the plotting
* area. */
#define LEGEND_WINDOW (1<<6) /* External window. */
#define LEGEND_IN_MARGIN \
(LEGEND_RIGHT | LEGEND_LEFT | LEGEND_BOTTOM | LEGEND_TOP)
#define LEGEND_IN_PLOT (LEGEND_PLOT | LEGEND_XY)
extern int Blt_CreateLegend _ANSI_ARGS_((Graph *graphPtr));
extern void Blt_DestroyLegend _ANSI_ARGS_((Graph *graphPtr));
extern void Blt_DrawLegend _ANSI_ARGS_((Legend *legendPtr, Drawable drawable));
extern void Blt_MapLegend _ANSI_ARGS_((Legend *legendPtr, int width,
int height));
extern int Blt_LegendOp _ANSI_ARGS_((Graph *graphPtr, Tcl_Interp *interp,
int argc, char **argv));
extern int Blt_LegendSite _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendWidth _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendHeight _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendIsHidden _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendIsRaised _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendX _ANSI_ARGS_((Legend *legendPtr));
extern int Blt_LegendY _ANSI_ARGS_((Legend *legendPtr));
extern void Blt_LegendRemoveElement _ANSI_ARGS_((Legend *legendPtr,
Element *elemPtr));
#endif /* BLT_GR_LEGEND_H */
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