ftp.nice.ch/pub/next/developer/resources/palettes/UHShapes.1.1.N.bs.tar.gz#/UHShapesSource_1.1/_UHShapesPalette/UHLineShape.m

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/* Generated by Interface Builder */

#import "UHLineShape.h"

@implementation UHLineShape

- initFrame:(const NXRect *)frameRect
{
	[super initFrame:frameRect];
	choice=UH_VARIABLESLOPE;
	angle = 0.0;
	return self;
}

-(const char *)getInspectorClassName;
{
	return "UHLineShapeInspector";
}

- drawSelf:(const NXRect *)r :(int)c
{
	switch(choice)
	{
	case UH_HORIZONTAL :
		PSmoveto(0.0, bounds.size.height/2.0);
		PSrlineto(bounds.size.width, 0);
		break;
	
	case UH_VERTICAL :
		PSmoveto(bounds.size.width/2.0,0.0);
		PSrlineto( 0.0, bounds.size.height);
		break;
	
	case UH_POSITIVESLOPE:
		PSmoveto(0.0,0.0);
		PSrlineto(bounds.size.width, bounds.size.height);
		break;
	
	case UH_NEGATIVESLOPE:
		PSmoveto(bounds.size.width, 0.0);
		PSrlineto(-bounds.size.width, bounds.size.height);
		break;
	
	case UH_VARIABLESLOPE:
	default:
		PStranslate((bounds.size.width/2.00),(bounds.size.height/2.00));
		PSrotate(angle);
		PSmoveto(MIN(bounds.size.width,bounds.size.height)/2.00, 0.0);
		PSrlineto(-MIN(bounds.size.width,bounds.size.height), 0.0);
		break;
	}
	NXSetColor(lineColor);
	PSsetlinewidth(lineWidth);
	PSstroke();
	return self;
}

- setAngle:(float)value
{
	angle = value;
	return self;
}

- (float)angle
{
	 return angle;
}

- read:(NXTypedStream*)stream
{
	[super read:stream];
    	NXReadType(stream,"f", &angle);
   	return self;
}

- write:(NXTypedStream*)stream
{
	[super write:stream];
    	NXWriteType(stream,"f", &angle);
    	return self;
}

@end

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