bug with PlotLine

[Wolfgang]

Hello,

when using PlotLine with line coordinates from -DBL_MAX to DBL_MAX the graph disappears, only a grey area is shown, but no error is generated.

To reproduce this issue, use, e.g., the sample graphlegend and replace the coordinates as shown in the screenshot below (it is taken from the modified sample graphlegend).

The result is the same if these coordinates are used for the X axis instead.

Everything is fine as long only one of these extreme values is used, but both at the same time result in the reported misbehaviour. The same problem is observed for other plotting functions such as PlotRectangle ...

[MelanieE]

Hi Wolfgang,

can you please let me know which CVI version you are using?

Thank you.

Melanie

[Wolfgang]

upps, I didn't expect a reaction after two months, nice surprise

I am using CVI2019 (but suppose that this effect is not new)

[MelanieE]

Sometimes good things take some time...

I'll have a look into this issue and post if there are any updates.

[MelanieE · Accepted solution]

Hi Wolfgang,

I reproduced the issue and reported it to R&D in ticket 743520. When this number appears in the release notes of a future CVI version this issue is fixed with that version.

Thank you for reporting the issue.

Best,

Melanie

[Wolfgang]

Thank you for investigating it further