LabVIEW
How do i count different characters from a text.
The point of the In Place Element Structure is to get the value in a specific index (in our case, corresponding to the letter), increment it, and write that value back into the array. The In Place Element Structure allows us to do this "in place", meaning the entire array doesn't need to be copied just to update this one element.
And the text you are referring to is the Plot Name. That can be set with a property node.
I have searched it and found about the property node but I don't understand the function 
How can I make the background of the graph completely white and automaticly change the text in the little box?
These should be the properties you need. Go ahead and play with them and see what happens.
Jenson94 wrote:How can I make the background of the graph completely white ...
If the background color should be white permanently, you would just use the coloring tool in edit mode, no property nodes needed. You only need property nodes if the color needs to be changed at run time. Does it?
If it should be completely white, you should also remove the grid lines.
@Jenson94 wrote:
The part of the in place element structure!
In the old days (i.e. before the in place element structure was available), you would have used index array to get the current count at the specified index, add one to it, and then write it back to the same index using "replace array subset". This operation also occurs "in place", so there is no real penalty compared to the shown solution. They are equivalent because the compiler is smart enough ;). The solution using the in place elements structure is just a little cleaner looking, that's all. 😄
Jenson94 wrote:Got one more question, how do i hide a diagram if it has got nothing to show? I would like to hide the diagram if there is no text in the string.
What is a diagram?
I guess you're talking about the graph, use a graph property node to set the visible property.
Ben64
