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Fix bug with high-frequency plots. 

Fixes: lp:1839712
* https://bugs.launchpad.net/kicad/+bug/1839712

(cherry picked from commit 2ac270ce8e)
This commit is contained in:
Jeff Young 2019-09-08 01:11:27 +01:00
parent f1e6f8042c
commit a5a0a7c4f3
1 changed files with 5 additions and 2 deletions
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7
common/widgets/mathplot.cpp
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@ -715,8 +715,11 @@ void mpFXY::Plot( wxDC& dc, mpWindow& w )
continue;
}
if( x0 == x1 ) // continue until a new X coordinate is reached
continue;
// This gives disastrous results with very high-frequency plots where the
// X coordinate may not increment until several waves later
//
// if( x0 == x1 ) // continue until a new X coordinate is reached
// continue;
bool outDown = ( y0 > maxYpx ) && ( y1 > maxYpx );
bool outUp = ( y0 < minYpx ) && ( y1 < minYpx );