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#import "ColorChangeCtr.h" #import <appkit/NXColorWell.h> #import <appkit/color.h> #import "../ImageOpCtr.h" #import "../ImageOpr.h" #import "../common.h" @implementation ColorChangeCtr - changeAlpha:sender { NXColorWell *well; well = (NXColorWell *)(([sender selectedTag] == 0) ? origWell : newWell); [well setEnabled: ![sender state]]; return self; } /* Local Method */ - getfrom:well : alphastat colors:(int *)color { int i; float cl[3]; if ([alphastat state]) { for (i = 0; i < 3; i++) color[i] = 255; color[ALPHA] = AlphaTransp; }else { NXConvertColorToRGB([well color], &cl[0], &cl[1], &cl[2]); for (i = 0; i < 3; i++) color[i] = cl[i] * 255; color[ALPHA] = AlphaOpaque; } return self; } - doit:sender { int origclr[MAXPLANE], newclr[MAXPLANE]; [self getfrom:origWell : origAlpha colors:origclr]; [self getfrom:newWell : newAlpha colors:newclr]; [imageOpCtr colorChange:origclr to:newclr with:[comparison floatValue] uniformly:[uniform state] area:[whichside selectedTag]]; /* This message will be delegated to imageOpr */ return self; } @end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.