| 摘要 |
A character display method and system based on a QT Embedded system, the method comprising: receiving a character display request (S100); searching, in a pre-stored character bitmap mapping table, for a bitmap corresponding to a character to be displayed (S101); and displaying the bitmap according to a predetermined display format (S102). The method searches for and displays, by establishing the character bitmap mapping table, the bitmap having the predetermined display format when display of the character is required, thus avoiding a problem in the prior art in which system resources are occupied by frequent calculation of character dimensions, the effects of character alignment and layout of a position where the character is located and the like when character display is required, thereby saving system resources, avoiding effects on other functions, preventing the system from being interrupted and the slow response thereof, and improving user experience. |
