1 /* 2 * bltGrLegd.h -- 3 * 4 * Copyright 1991-1998 Lucent Technologies, Inc. 5 * 6 * Permission to use, copy, modify, and distribute this software and 7 * its documentation for any purpose and without fee is hereby 8 * granted, provided that the above copyright notice appear in all 9 * copies and that both that the copyright notice and warranty 10 * disclaimer appear in supporting documentation, and that the names 11 * of Lucent Technologies any of their entities not be used in 12 * advertising or publicity pertaining to distribution of the software 13 * without specific, written prior permission. 14 * 15 * Lucent Technologies disclaims all warranties with regard to this 16 * software, including all implied warranties of merchantability and 17 * fitness. In no event shall Lucent Technologies be liable for any 18 * special, indirect or consequential damages or any damages 19 * whatsoever resulting from loss of use, data or profits, whether in 20 * an action of contract, negligence or other tortuous action, arising 21 * out of or in connection with the use or performance of this 22 * software. 23 */ 24 25 #ifndef _BLT_GR_LEGEND_H 26 #define _BLT_GR_LEGEND_H 27 28 #define LEGEND_RIGHT (1<<0) /* Right margin */ 29 #define LEGEND_LEFT (1<<1) /* Left margin */ 30 #define LEGEND_BOTTOM (1<<2) /* Bottom margin */ 31 #define LEGEND_TOP (1<<3) /* Top margin, below the graph title. */ 32 #define LEGEND_PLOT (1<<4) /* Plot area */ 33 #define LEGEND_XY (1<<5) /* Screen coordinates in the plotting 34 * area. */ 35 #define LEGEND_WINDOW (1<<6) /* External window. */ 36 #define LEGEND_IN_MARGIN \ 37 (LEGEND_RIGHT | LEGEND_LEFT | LEGEND_BOTTOM | LEGEND_TOP) 38 #define LEGEND_IN_PLOT (LEGEND_PLOT | LEGEND_XY) 39 40 extern int Blt_CreateLegend _ANSI_ARGS_((Graph *graphPtr)); 41 extern void Blt_DestroyLegend _ANSI_ARGS_((Graph *graphPtr)); 42 extern void Blt_DrawLegend _ANSI_ARGS_((Legend *legendPtr, Drawable drawable)); 43 extern void Blt_MapLegend _ANSI_ARGS_((Legend *legendPtr, int width, 44 int height)); 45 extern int Blt_LegendOp _ANSI_ARGS_((Graph *graphPtr, Tcl_Interp *interp, 46 int argc, char **argv)); 47 extern int Blt_LegendSite _ANSI_ARGS_((Legend *legendPtr)); 48 extern int Blt_LegendWidth _ANSI_ARGS_((Legend *legendPtr)); 49 extern int Blt_LegendHeight _ANSI_ARGS_((Legend *legendPtr)); 50 extern int Blt_LegendIsHidden _ANSI_ARGS_((Legend *legendPtr)); 51 extern int Blt_LegendIsRaised _ANSI_ARGS_((Legend *legendPtr)); 52 extern int Blt_LegendX _ANSI_ARGS_((Legend *legendPtr)); 53 extern int Blt_LegendY _ANSI_ARGS_((Legend *legendPtr)); 54 extern void Blt_LegendRemoveElement _ANSI_ARGS_((Legend *legendPtr, 55 Element *elemPtr)); 56 #endif /* BLT_GR_LEGEND_H */ 57