1. A method comprising: receiving a target document containing target graphics data, the target graphics data including at least one of pixel data or vector object data; based on the target graphics data, automatically determining input device actions in a graphics design application as a test case to emulate a user input device creating test graphics data substantially similar to the target graphics data; and determining one or more graphics data attributes of selected graphics data of the target graphics data, wherein determining input device actions includes generating an input device action for selecting an appropriate graphics data attribute through a user interface control of the graphics design application.