ScaleMode
Description

Scaling mode to draw textures with.

Variables
StretchToFill Stretches the texture to fill the complete rectangle passed in to GUI.DrawTexture.
ScaleAndCrop Scales the texture, maintaining aspect ratio, so it completely covers the position rectangle passed to GUI.DrawTexture. If the texture is being draw to a rectangle with a different aspect ratio than the original, the image is cropped.
ScaleToFit Scales the texture, maintaining aspect ratio, so it completely fits withing the position rectangle passed to GUI.DrawTexture.