US Patent 7627162 Enhanced video metrology tool

A system and method for tool enhancements are provided which allow users to utilize video tools in a controlled manner. The video tools balance a minimal amount of cursor positioning and “mouse clicks” against a level of video tool “customization” control desired by a user when applying the video tools. Tool construction methods using multiple mouse clicks are provided as an alternative to using drag-and-draw and one-click tools. Multi-click-plus tools give more specific information and provide a precise way to rapidly create customized tools.