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IRIX 6.3 Development Libraries
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SGI IRIX 6.3 Development Libraries.iso
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dist
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dist6.3
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ViewKit_dev.idb
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usr
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include
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Vk
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VkPie.h.z
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VkPie.h
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C/C++ Source or Header
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1996-09-20
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3KB
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77 lines
////////////////////////////////////////////////////////////////////////////////
/////// Copyright 1992, Silicon Graphics, Inc. All Rights Reserved. ///////
// //
// This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.; //
// the contents of this file may not be disclosed to third parties, copied //
// or duplicated in any form, in whole or in part, without the prior written //
// permission of Silicon Graphics, Inc. //
// //
// RESTRICTED RIGHTS LEGEND: //
// Use,duplication or disclosure by the Government is subject to restrictions //
// as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data //
// and Computer Software clause at DFARS 252.227-7013, and/or in similar or //
// successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished - //
// rights reserved under the Copyright Laws of the United States. //
// //
////////////////////////////////////////////////////////////////////////////////
#ifndef VKPIE_H
#define VKPIE_H
#include <Vk/VkMeter.h>
class VkPie : public VkMeter {
public:
VkPie(const char * name, Widget);
virtual ~VkPie();
void setRadius(int radius);
void setLeftTextPosition(int percent) { _leftTextPosition = percent; }
Dimension neededWidth() { computeBounds(); return _desiredWidth; }
Dimension neededHeight(){ computeBounds(); return _desiredHeight; }
virtual const char* className();
static VkComponent *CreateVkPie(const char *name, Widget parent);
protected:
double degreesToRadians(int angle);
void computePixelPosition(int x, int y, int width, int height, int angle,
int *x_return, int *y_return);
void drawPieEdges(XPoint *points, GC gc, int flags);
void drawPieCrust(int x, int y, int width, int height);
void drawPieQuadrantSlice(int x, int y, int width, int height,
Pixel bg, int start, int end,
int bottom, int top, int flags);
void drawPieSlices ( int x, int y, int width, int height,
MeterInfo *info, int num );
void draw();
int _radius;
int _leftTextPosition;
virtual void computeBounds();
Dimension _desiredWidth;
Dimension _desiredHeight;
private:
static String _resources[];
static XtResource _resSpec [];
};
#endif