1. A computer-implemented method for adjusting a displayed image, comprising: obtaining first image content; storing the first image content as a texture that includes a set of texels in a graphics subsystem memory; displaying a first image on a display device based on the first image content; applying at least one polygon to the first image content, wherein the at least one polygon is not a part of the first image content and includes a set of vertices that is associated with texture coordinates in the texture; displaying a set of handles on the first image as moveable objects, wherein at least one of the moveable objects is located to indicate a focal point of the first image and is manipulated for counteracting distortion of the first image caused by an off-set projection of the first image, and wherein a first handle in the set of handles is associated with a first vertex in the set of vertices; receiving a modification to the first handle; updating a location of the first handle in response to the modification; changing a location of the first vertex in response to updating the location of the first handle; changing the texture coordinates in response to changing the location of the first vertex; generating second image content based on changing the texture coordinates; and displaying a second image on the display device based on the second image content.