How do i count different characters from a text.

[altenbach]

Use typecast on the U8 number to get the character as a string.

[crossrulz]

I would use To Upper to make all of the letters an uppercase and then subtract 64 from the U8 equivalent (capital A = 65 in the ASCII table).  That will give you the index of the element that needs incremented.

[altenbach]

---

@Jenson94 wrote:

Oke thanks, now i got everyting in the different classes but how do i cast it back an select those from the right array?

---

Here's one possibility. To put things in a graph should be trivial (except for labeling the x axis markers). 😄

[crossrulz]

You can make it a little simpler by removing the case structure.  If you try to access/set an idex outside of the array, the array doesn't change.

Spoiler

It is very rare that anybody can make Christian's code any simpler.  I have to jump on this whenver I can.

[ben64]

Another approach is to use variant attributes.

Ben64

[Jenson94]

Hello,

I have to say i'm inpressed with your nowhow on labview! But how do convert a string to a graph? Do i first have to make an array of the string or something like that?

I'm learning so much from this, thank you guys!

[altenbach]

The array coming our of the first loop is all you need to send to a waveform graph. Select a graph style that looks like a histogram. It will look like the picture attached to your first post.

The x-axis is as follows 0=a, 1=b, 25=z etc. as I said, to get the actual characters on there requires a bit more work. 😉 To have the axis go from 1..26 instead, change x0 to 1 in the graph properties. (See attached quick example)

 

[Jenson94]

Thanks guys, I really appreciate you are helping me!

Can somebody explain the block diagram from the last post? I'm understanding it for about 85% but stil not 100% shure on how it works?

[altenbach]

---

@Jenson94 wrote:

I'm understanding it for about 85% but stil not 100% shure on how it works? 

---

Which 15% of the diagram puzzles you??

[Jenson94]

The part of the in place element structure!