File:Spiral.png
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Spiral.png (600 × 450 pixels, file size: 40 KB, MIME type: image/png)
def _calculate_position(self, radius, icon_size, index, children_count): width, height = self.box.get_allocation() # angle decreases as the radius increases inc = 12.0 + index / 6.0 angle = index * (2 * math.pi / inc) - math.pi / 2 # radius is proportional to index/children_count myminimum = _MINIMUM_RADIUS * .667 newradius = ((radius - myminimum) * (index * 1.1) / children_count) + myminimum x = newradius * math.cos(angle) + (width - icon_size) / 2 y = newradius * math.sin(angle) + (height - icon_size - style.GRID_CELL_SIZE) / 2 return x, y
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:15, 9 September 2008 | 600 × 450 (40 KB) | Walter (talk | contribs) |
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