Processing: Creative Coding and Computational Art

PROCESSING: CREATIVE CODING AND COMPUTATIONAL ART
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//inner window (top)
rect(x+margin, y+margin, w-margin*2, winHt);
//inner windows (bottom)
rect(x+margin, y+winHt+margin*2, w-margin*2, winHt);
break;
case 2:
winWdth = (w-margin*3)/2;
winHt = (h-margin*3)/2;
//outer window (sash)
rect(x, y, w, h);
//inner window (top-left)
rect(x+margin, y+margin, winWdth, winHt);
//inner window (top-right)
rect(x+winWdth+margin*2, y+margin, winWdth, winHt);
//inner windows (bottom-left)
rect(x+margin, y+winHt+margin*2, winWdth, winHt);
//inner windows (bottom-right)
rect(x+winWdth+margin*2, y+winHt+margin*2, winWdth, winHt);
break;
}
}
// set window style (number of panes)
void setStyle(int style){
this.style = style;
}
}
Figure 9-32. Drawing Some Windows sketch
Although the Window class is longer than the Door class, it works very similarly. In the
sketch, I created three windows, each with different features. The major difference
between the Door and Window classes is the use of multiple constructors in the Window
class. Remember that in Processing, you’re allowed to name multiple methods and functions
with the same identifier, as long as their signatures are different. In OOP speak, this
is called method overloading. It is quite common practice to do this with constructors, as