COMPUTING DEVICE AND METHOD FOR MANAGING MEASUREMENT OBJECT

摘要

A computing device displays an entire graphic of a measurement object on an interface displayed on a display device, and displays a tree object region on the interface, where the tree object region covers part of the entire graphic. The device redisplays the entire graphic of the measurement object by copying pixel information of the covered part from a memory of the computing device to the tree object region, creates a hierarchical tree object in the tree object region according to information of the measurement object, and stores a name of each node and coordinate information of a region occupied by each node's name into an array. When a cursor points to the tree object region, the device determines a node selected by the cursor by comparing coordinate information of the cursor with the coordinate information stored in the array.