Editing WoW:API Texture SetTexture (section)

==Arguments==
'''filename [,tile]'''
:; filename
:: String - Name of the texture image. Images may be in BLP or TGA format, and must have power-of-two dimensions up to 1024 pixels. TGA images may have 8, 24, or 32 bits per pixel for grayscale, RGB, and RGBA images respectively; RLE is supported.
:; tile
:: Boolean flag - Tile the image if the coordinates set using [[API Texture SetTexCoord|Texture:SetTexCoord]] exceed the 0.0-1.0 range.

'''r, g, b, a'''
:; r
:: Number (0.0 to 1.0) - Red component.
:; g
:: Number (0.0 to 1.0) - Green component.
:; b
:: Number (0.0 to 1.0) - Blue component.
:; a
:: Number (0.0 to 1.0) - Alpha component (1.0 is opaque, 0.0 is transparent). The default value is 1.0.