How to Customize image

[Das OwNage]

HEy im recently making an map to SC2, and i have come to a trouble a lot of time, and can't deal whit it,


how do you take a certain part from an image and apply it to a dialog image

example, if i got a image where there are 2 arrows and i only want to show one of them, in a new scaled size.

 

[Rispetto]

A bit difficult to understand you.. your grammar sucks.
But from what I got out of it you need part of an image?
You would have to copy that image to a photo editing program (such as paint, photoshop, etc) and then cut the image in half (the part you want), save that image as a Targa (TGA) file, then import it to your map and apply it where necessary.