resize BMP

[Simon790]

Hello I need a VI which resizes an importet BMP so that it fits into the picture-VI of the Front-Panel.

Can somebody help me?

Thx

Simon

[TiTou]

Hi Simon,
I made this VI a while ago to reshape image files.

I hope it will help you 😉

[Simon790]

Thank, but unfortunatly there are some subVIs missing!

[devchander]

I agree that is a good program Titou,

But I guess your VI uses IMAQ functions.

So if you do not have IMAQ on your system, this would be a setback

Simon, In case you do not have IMAQ,  using the property 'Zoom factor' for a picture control/ Indicator Property Node, will help you achieve what you want.

Go to LabVIEW examples and find this VI: "Picture Control - Zoom Attribute.vi"

Also you can read the front panel window bounds ( using a VI property Node as shown in the pic) and work out a relation for the zoom factor of your pic

[TiTou]

Oh.. then that means you don't have IMAQ vision installed...

Hummm there is certainly a way to do the same with picture functions... Have you tried to search, "resize image", or resample ?
I'm almost sure some example VI were posted on the forums...

Good luck

[TiTou]

Try this VI read_bmp_5.vi

[Simon790]

can't open it! got lv 7

[tst]

Try looking at reply #7 in that thread.

[Simon790]

yeaaah!

thany you very much