| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a GUI device, etc., for changing color of GUI components if a color map covering all of varying conditions is not prepared by GUI developers. SOLUTION: Imaging data and a color map. necessary to display GUI components in an opaque state on a screen, are memorized in an imaging-data memory part 150 and in a basic color-map memory part 140, and a request for imaging the GUI components in an opaque state is made by a display managing part 120. The color map is a table providing a correspondence between color ID and color digital data that specifies the color itself by using RGB values and transparency as its factors, and the imaging data is data for specifying the color of each pixel by the color ID. According to the imaging request, a color-changing/imaging processing part 160 produces an executable color map by changing the transparency factors of the color digital data in the basic color map to 50% values, and an imaging part 170 specifies the color of each pixel in the imaging data based on the executable color map to image the GUI components on the screen.</p> |
