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// $Id: canvas.hh,v 1.6 1996/09/17 15:16:19 aml Exp $
#define WEST 1
#define CENTER 2
#define EAST 3
#define NORTH 4
#define SOUTH 5
extern "C" {
#include "../canvas/default.h"
#include "../canvas/tclInt.h"
#include "../canvas/tkInt.h"
#include "../canvas/tkPort.h"
#include "../canvas/tkCanvas.h"
int CanvasWidgetCmd( ClientData ,Tcl_Interp*,int,char **argv);
}
struct canvas;
extern "C" {
struct canvas *get_canvas_info(char *);
int cell_col(int,struct canvas *);
int cell_row(int,struct canvas *);
int x_coord(int,struct canvas *);
int y_coord(int,struct canvas *);
char *coltoa(int col);
char *coltoa_formated(int col);
char * cell_name_rc(short col, short row) ;
extern int *global_col_origin;
extern int *global_row_origin;
};
void newCanvas(Canvas *c, Tcl_Interp *interp,char *canvas,
int width,int height);
void deleteCanvas(Canvas *c);
#include "canvas.h"
/* $Log: canvas.hh,v $
* Revision 1.6 1996/09/17 15:16:19 aml
* Fixed problems with copying of cells with non-default formats.
* Created printing formats, alignment formats.
* Format toolbar now reflects format of active cell.
*
* Revision 1.5 1996/08/26 12:08:50 aml
* Fixed problem with several sheets. Each canvas now has its own
* canvas info.
* Fixed scroll up and down. Implemented max_row and max_col.
* Fairly stable version.
*
# Revision 1.4 1996/08/23 16:13:38 aml
# Top window resizing now works well.
# Range selection now uses a filled rectangle with overall good results.
# Intermediate version, does not work well.
#
# Revision 1.3 1996/07/23 14:01:13 aml
# Changed canvas widget to handle special items like cell borders.
# Seems to work well. Spreadsheet size is no more limited now.
#
* Revision 1.2 1996/04/19 10:46:39 aml
* First cut at speeding up canvas critical functions.
* CanvasWidgetCommand is now called directly from draw_sheet.
* Fixed bug in reading values from datafiles. Also works
* for Suns now.
* Created canvas directory, replacing builtin command canvas.
*
* Revision 1.1 1996/04/18 09:44:05 aml
* Initial revision
* */
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