/*****************************************************************************
 *
 * Copyright (c) 1999, KL GROUP INC.  All Rights Reserved.
 * http://www.klgroup.com
 *
 * This file is provided for demonstration and educational uses only.
 * Permission to use, copy, modify and distribute this file for
 * any purpose and without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all
 * copies, and that the name of KL Group not be used in advertising
 * or publicity pertaining to this material without the specific,
 * prior written permission of an authorized representative of
 * KL Group.
 *
 * KL GROUP MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY
 * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE, OR NON-INFRINGEMENT. KL GROUP SHALL NOT BE LIABLE FOR ANY
 * DAMAGES SUFFERED BY USERS AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 */

#define IDM_PRINTCHART      100
#define IDM_EXIT            101
#define	ID_CANCEL		    120
#define IDM_DRAWMESH        201
#define IDM_DRAWSHADED      202
#define IDM_DRAWCONTOURS    203
#define IDM_DRAWZONES       204
#define IDM_DRAWSOLID       205
#define IDM_AUTOSCALE       206

#define DEFAULT_NUM_INTERPOLATE	20
#define MIN_INTERPOLATE 2
#define MAX_INTERPOLATE 64

typedef struct {
    int xpixel;
    int ypixel;
    double xcoord;
    double ycoord;
    double zvalue;
	double xmin;
	double ymin;
    double xmax;
    double ymax;
} SelectedPoint;

typedef struct {
	int	min, max;
	int	value;
} Counter;


extern HANDLE ghInst;
extern HWND gMainHwnd;
extern HXRT3D chart3d;
extern HXRT2D chart2d;
extern Xrt3dData* pData3d;
extern double dHoleValue;

extern HANDLE hStartX;
extern HANDLE hStartY;
extern HANDLE hEndX;
extern HANDLE hEndY;
extern HANDLE hInterpolate;

extern SelectedPoint ptStart;
extern SelectedPoint ptEnd;
extern Counter ctInterpolate;

extern int nChart3dVisible;
extern int y3dOffset;

extern char szErrorBuf[256];

extern void CreateProfileDialog();
extern void DrawProfileLine(HXRT3D h3d, BOOL bErase, BOOL bClip);
extern void ReDrawProfileLine(LPRECT lpRectPainted);
extern void StartDrag(HXRT3D h3d, int xPos, int yPos);
extern void ApplyDrag(HXRT3D h3d, int xPos, int yPos);
extern void EndDrag(HXRT3D h3d, int xPos, int yPos);
extern void StartMoveLine(HXRT3D h3d, int xPos, int yPos);
extern void ApplyMoveLine(HXRT3D h3d, int xPos, int yPos);
extern void EndMoveLine(HXRT3D h3d, int xPos, int yPos);
extern void ProcessInputData(Xrt3dData * pData3d);
extern void ProcessEditValues();
extern int ProcessInterpolateValue(int nUpDown);
extern int PrintCharts(HXRT2D h2d, HXRT3D h3d);