[Nplot-devel] [ nplot-Feature Requests-1967988 ] Lines dissapear when zooming

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Feature Requests item #1967988, was opened at 2008-05-20 07:23
Message generated for change (Comment added) made by nobody
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Category: General
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Lines dissapear when zooming

Initial Comment:
Hi very nice tool,
found a problem though that I could not solve.
When plotting a line and zooming in the graph the
line will dissapear as soon as  of the points 
defining the line is no longer inside the axes limits.
Understand that it is probably an optimisation not
to draw lines outside the view, but the line should
still be visible if it intersects the window....

/NPlot fan

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Comment By: Nobody/Anonymous (nobody)
Date: 2008-05-20 07:56

Message:
Logged In: NO 

Found the problem area myself after all...
Commented out the code

if ((dx1 < leftCutoff || rightCutoff < dx1) &&
    (dx2 < leftCutoff || rightCutoff < dx2))
{
    continue;
}

in "LinePlot.cs" and then no lines will dissapear when zooming in.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=821571&aid=1967988&group_id=161868