 Andreas Fabri
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93712c46cd
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Add recenter and improve help
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2010-09-23 14:42:13 +00:00 |
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Andreas Fabri
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20e83656cf
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cleanup and use of CrossCursor only in the GraphicsView
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2010-09-23 12:22:24 +00:00 |
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Andreas Fabri
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b8db07094a
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Draw points with line width 0, otherwise it is too slow when we have 1mio points
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2010-09-23 09:25:29 +00:00 |
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Andreas Fabri
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ef0c072342
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Switch to PointsGraphicsItem that uses a kd-tree to quickly determine what points to redraw
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2010-09-23 07:52:12 +00:00 |
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Andreas Fabri
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086ce1423f
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First version of a Qt4 based 2D spatial searching demo
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2010-09-22 14:31:13 +00:00 |
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