8000 Agg snapping fixes (for the last time...?) :) by mdboom · Pull Request #1800 · matplotlib/matplotlib · GitHub
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Agg snapping fixes (for the last time...?) :) #1800

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Merged
merged 3 commits into from
Mar 7, 2013
Merged

Agg snapping fixes (for the last time...?) :) #1800

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a6e7006
improve snapping in agg backend
leejjoon Mar 27, 2012
c48afe4
Fix a number of snapping issues. Incorporates ideas from #800 (see t…
mdboom Mar 1, 2013
8fe199b
Add a test based on @pelson's example in #1591.
mdboom Mar 1, 2013
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improve snapping in agg backend
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@leejjoon @mdboom
leejjoon authored and mdboom committed Mar 1, 2013
commit a6e700694ff802c7f2b393b7c814f8a4be620628
4 changes: 2 additions & 2 deletions src/path_converters.h
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Expand Up @@ -514,8 +514,8 @@ class PathSnapper
code = m_source->vertex(x, y);
if (m_snap && agg::is_vertex(code))
{
*x = floor(*x - m_snap_value) + m_snap_value;
*y = floor(*y - m_snap_value) + m_snap_value;
*x = floor(*x + 0.5 - m_snap_value) + m_snap_value;
*y = floor(*y + 0.5 - m_snap_value) + m_snap_value;
}
return code;
}
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