ftp.nice.ch/pub/next/graphics/viewer/ToyViewer.2.6.s.tar.gz#/ToyViewer2.6/src/ImageOpr.bproj/RotateView.h

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#import  <objc/Object.h>
#import  <appkit/View.h>


@interface RotateView: View
{
	id	imageOp;
	id	angleSlider;
	id	angleText;
	float	xc, yc;			/* center */
	float	x0, y0, x1, y1;		/* left buttom & right top */
	float	x[4], y[4];	/* current points: diff from xc & yc */
}

- initFrame:(const NXRect *)frameRect;	/* Overload */
- drawSelf:(NXRect *)r :(int) count;	/* Overload */
- drawIt: sender;
- writenAngle: sender;

@end

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