all: canvases items 

canvases: GraphicsCalculator.class CalculatorCanvas.class

items: GraphicsInstaller.class RotateItem.class CurvetoItem.class ClearItem.class NewpathItem.class MovetoItem.class TranslateItem.class LinetoItem.class SetColorItem.class ScaleItem.class FillItem.class StrokeItem.class PaintItem.class

prn:
	rm -f pgm.tex; pgm2tex < pgm.TEX > pgm.tex; tex pgm;

ps: pgm.ps