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/*
* Smithsonian Astrophysical Observatory, Cambridge, MA, USA
* This code has been modified under the terms listed below and is made
* available under the same terms.
*/
/*
* Copyright 1993-2004 George A Howlett.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __BltGrAxisOp_h__
#define __BltGrAxisOp_h__
extern void Blt_ResetAxes(Graph* graphPtr);
extern int Blt_AxisOp(Graph* graphPtr, Tcl_Interp* interp,
int objc, Tcl_Obj* const objv[]);
extern int Blt_DefAxisOp(Tcl_Interp* interp, Graph* graphPtr, int margin,
int objc, Tcl_Obj* const objv[]);
extern void Blt_MapAxes(Graph* graphPtr);
extern void Blt_ConfigureAxes(Graph* graphPtr);
extern void Blt_AdjustAxisPointers(Graph* graphPtr);
extern void Blt_DestroyAxes(Graph* graphPtr);
extern void Blt_DrawAxes(Graph* graphPtr, Drawable drawable);
extern void Blt_DrawAxisLimits(Graph* graphPtr, Drawable drawable);
extern void Blt_DrawGrids(Graph* graphPtr, Drawable drawable);
extern int Blt_CreateAxes(Graph* graphPtr);
extern void Blt_UpdateAxisBackgrounds(Graph* graphPtr);
extern void Blt_AxesToPostScript(Graph* graphPtr, Blt_Ps ps);
extern void Blt_AxisLimitsToPostScript(Graph* graphPtr, Blt_Ps ps);
extern void Blt_GridsToPostScript(Graph* graphPtr, Blt_Ps ps);
extern Axis *Blt_GetFirstAxis(Blt_Chain chain);
extern Axis *Blt_NearestAxis(Graph* graphPtr, int x, int y);
extern Point2d Blt_InvMap2D(Graph* graphPtr, double x, double y,
Axis2d *pairPtr);
extern Point2d Blt_Map2D(Graph* graphPtr, double x, double y,
Axis2d *pairPtr);
#endif
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