Add PolygonSeries #2033
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Add PolygonSeries #2033
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VisualMelon
changed the title
VisualMelon
commented
Aug 16, 2023
Comment on lines
+94
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+120
| // DataPoint cur = outline[0]; | ||
| // DataPoint prev; | ||
| // for (int i = 1; i < outline.Length; i++) | ||
| // { | ||
| // prev = cur; | ||
| // cur = outline[i]; | ||
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| // if (cur.Equals(prev)) | ||
| // { | ||
| // continue; | ||
| // } | ||
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| // var y0 = Math.Min(cur.Y, prev.Y); | ||
| // var y1 = Math.Max(cur.Y, prev.Y); | ||
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| // if (y0 > p.Y || y1 <= p.Y) | ||
| // continue; | ||
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| // var c = (p.Y - prev.Y) / (cur.Y - prev.Y); | ||
| // var x = prev.Y + c * (cur.X - prev.Y); | ||
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| // if (x <= p.X) | ||
| // intersectionCount++; | ||
| // } | ||
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| // return intersectionCount % 2 == 0; | ||
| //} |
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No idea where this code came from or if it works for why it's commented out. Probably don't need it at all (tracker is done in screen space).
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Outstanding questions:
Outstanding problems:
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Our rendering API does not really support this I think... So this may be hard to implement even if we found a good way to represent this. So I would think we could do without for now.
An outline tracker (that could be enabled as an option) could be nice-to-have, but I wouldn't consider it a must from the start. |
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Fixes #1751 .
Checklist
-> want some interesting/compelling examples
Changes proposed in this pull request:
PolygonSeriesand examples@oxyplot/admins