| 摘要 |
PURPOSE:To allow the conversion of the overlap parts of arbitrary colors to an arbitrary color and the outputting of this color by having screen control means for each of respective screens and selectively outputting the output from a logic synthesizing section and the output of the arbitrary color. CONSTITUTION:The display color data from screen display control sections 101 to 10n are inputted to a signal conversion section 22 and the logic synthesizing section 21. If the data are the overlap of the set arbitrary colors, the arbitrary color data 404 and the detection signal 406 thereof are outputted from a combination memory section 23. The arbitrary color data is selected by an output data selection section 24 and is outputted as display color data 402. If the above-mentioned data are not the combination of the overlap of the arbitrary colors, the logic synthesized color data 405 from the logic synthesizing section 21 is selected and displayed as the display color data 402. The arbitrary color is easily outputted in this way at the time of combining the arbitrary colors. |
