Created
May 3, 2012 15:38
pyChaos#3 - Plotter.DrawGrid
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| def DrawGrid(self): | |
| gridColor = "green" | |
| self.canvas.create_line(self.left, self.upper, self.right, self.upper, fill = gridColor) | |
| self.canvas.create_line(self.right, self.upper, self.right, self.lower, fill = gridColor) | |
| self.canvas.create_line(self.left, self.lower, self.right, self.lower, fill = gridColor) | |
| self.canvas.create_line(self.left, self.upper, self.left, self.lower, fill = gridColor) | |
| dashPattern = [4,4] | |
| yStep = (self.lower - self.upper)/10.0 | |
| for i in range(1,10): | |
| self.canvas.create_line(self.left, self.upper + yStep*i, self.right, self.upper + yStep*i, fill = gridColor, dash = dashPattern) | |
| xStep = self.XStep() | |
| for i in range(1, self.valuesCount-1): | |
| self.canvas.create_line(self.left + xStep*i, self.upper, self.left + xStep*i, self.lower, fill = gridColor, dash = dashPattern) |
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