UpdateWorldMapArrow

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Rotates a texture based on the direction the player is currently facing.

UpdateWorldMapArrow(arrowFrame)

Arguments

arrowFrame: Widget - any Texture widget, although Interface\Minimap\MinimapArrow is the intended texture.

Details

This function applies a Texture:SetTexCoord transformation rotating the texture.
The transformation ensures that the visible portion of the original texture remains of a consistent size. This size is slightly smaller than the original (unrotated) texture.

Patch changes

Patch 5.2.0 (2013-03-05): Added.