* Preliminary fix for #15948 * Tweaking of line height
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@ -17,7 +17,7 @@ PADDING = 10
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LINE_HEIGHT = 20
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FANOUT_HEIGHT = 35
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FANOUT_LEG_HEIGHT = 15
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CABLE_HEIGHT = 4 * LINE_HEIGHT + FANOUT_HEIGHT + FANOUT_LEG_HEIGHT
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CABLE_HEIGHT = 5 * LINE_HEIGHT + FANOUT_HEIGHT + FANOUT_LEG_HEIGHT
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class Node(Hyperlink):
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@ -405,7 +405,17 @@ class CableTraceSVG:
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end = far[0].top_center
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text_offset = 0
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if len(near) > 1:
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if len(near) > 1 and len(far) > 1:
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start_center = sum([pos.bottom_center[0] for pos in near]) / len(near)
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end_center = sum([pos.bottom_center[0] for pos in far]) / len(far)
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center_x = (start_center + end_center) / 2
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start = (center_x, start[1] + FANOUT_HEIGHT + FANOUT_LEG_HEIGHT)
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end = (center_x, end[1] - FANOUT_HEIGHT - FANOUT_LEG_HEIGHT)
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text_offset -= (FANOUT_HEIGHT + FANOUT_LEG_HEIGHT)
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self.draw_fanin(start, near, color)
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self.draw_fanout(end, far, color)
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elif len(near) > 1:
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# Handle Fan-In - change start position to be directly below start
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start = (end[0], start[1] + FANOUT_HEIGHT + FANOUT_LEG_HEIGHT)
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self.draw_fanin(start, near, color)
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