realmatrix Pb

[tvinchon]

I am using the realmatrix objet to store a table o couple of parametre

The number of Row is control By a parmater Nx  throuhgh a propertie node

When I change Nx  , I make the length of the matrix very long even if is full of Zero

Is it a known bug of LV 8.5

When I make a unitary test with this object I dont't get this Pb

When Using the some object in another cluster It works..

[tvinchon]

has somebody met the same PB?

[GerdW]

Hi tvinchon,

what is your goal in changing the pixel width of the array indicator?

What's the reason to change the look of the indicator when the values represented don't change?

[tvinchon]

What I asked to change via thje properties node is the number of row

but what happens in the same type is a enrmous change of the visualized area (- even if after columns two ther is only zeroes

If you look at the word document   joined to the prevsious thread , , you will see what happens

[GerdW]

Hi tvinchon,

ever tried to use other properties like "number of rows" and "number of columns" instead of indicator size?

[tvinchon]

Hi GerdW

I am using propertie node  nb of rows and it affect also the width  (either I don't want it )

The size is not programtically controlable  (read only property node at least in LV 8.5)  but after the problem ocurs it is changed to an enrmous value in the property sheet edit  

Best regards

Thibaut

[GerdW]

Hi Thibaut,

when you change the number of displayed coulmns/rows you naturally change the size (in pixel) of the indicator! You can't get one without the other...

Do you want to change the size of the data instead of the indicator? You know there's a difference between data and it's display on the frontpanel...

There are simple array functions in their own function palette!

[tvinchon]

the Pb is :

I only progmmatically modifiied   the nb of row of the matrix ( and not the the Nb of column)

It should increase the height of the control but not the width ...

It seems that I have only this problem  when the matrix is embedded in a cluster

regards

Thibaut