Create Picture from Text File

[scottcolston]

I have an 8(column)x20(row) array of bolean data. I want to display this as a black and white picture. I.e have a grid of 8x20 squares which are black if "1" and white if "0" can anyone help?

Thanks

[johnsold]

For what part do you need help?

I would probably start by trying to convert the text data to numeric and plot it on an intensity graph.

Lynn 

Message Edited by johnsold on 04-23-2009 09:47 AM

[Thoric · Accepted solution]

You can use the Flatten Pixmap and Draw Flattened Pixmap functions, such as:

 

Message Edited by Thoric on 04-23-2009 02:57 PM

[Coq_Rouge]

The example from Thoric works but, this could inspire you. http://forums.ni.com/ni/attachments/ni/170/376003/1/Happy%20VI%20holidays.vi. If you need larger "pixels"

[Thoric]

Very pretty vi t06afre!

But there is a better way to enlarge the pixels:

 

Message Edited by Thoric on 04-23-2009 03:13 PM

[Coq_Rouge]

Well, yeah...   Huh, of course i did know that. But thanks anyway

[Ben]

FYI:

I have used a 2d array of booleans with each boolean beinga square and sized very small to do the same thing.

Ben