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Annotation of Examples/AppKit/Draw/Rectangle.m, revision 1.1.1.1

1.1       root        1: #import "draw.h"
                      2: 
                      3: @implementation Rectangle : Graphic
                      4: /*
                      5:  * This is the canonical Graphic.
                      6:  * It doesn't get much simpler than this.
                      7:  *
                      8:  * This line is just a stub to get genstrings to generate
                      9:  * a .strings file entry for the name of this type of Graphic.
                     10:  * The name is used in the Undo New <Whatever> menu item.
                     11:  *
                     12:  * NXLocalString("Rectangle", NULL, "Name of the tool that draws rectangles, i.e., the %s of the New %s operation.")
                     13:  */
                     14: 
                     15: + initialize
                     16: /*
                     17:  * This bumps the class version so that we can compatibly read
                     18:  * old Graphic objects out of an archive.
                     19:  */
                     20: {
                     21:     [Rectangle setVersion:1];
                     22:     return self;
                     23: }
                     24: 
                     25: /* Methods overridden from superclass */
                     26: 
                     27: - (float)naturalAspectRatio
                     28: /*
                     29:  * The natural aspect ratio of a rectangle is 1.0 (a square).
                     30:  */
                     31: {
                     32:     return 1.0;
                     33: }
                     34: 
                     35: - (Graphic *)colorAcceptorAt:(const NXPoint *)point
                     36: {
                     37:     if ([self hit:point]) return self;
                     38:     return nil;
                     39: }
                     40: 
                     41: - draw
                     42: {
                     43:     if (bounds.size.width < 1.0 || bounds.size.height < 1.0) return self;
                     44: 
                     45:     if ([self fill]) {
                     46:        [self setFillColor];
                     47:        NXRectFill(&bounds);
                     48:     }
                     49:     if (!gFlags.nooutline) {
                     50:        [self setLineColor];
                     51:        PSrectstroke(bounds.origin.x, bounds.origin.y, bounds.size.width, bounds.size.height);
                     52:     }
                     53: 
                     54:     return self;
                     55: }
                     56: 
                     57: @end

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