| 摘要 |
PURPOSE:To confirm a color conspicuousness degree without performing a color printing even if a monochromatic display is used. CONSTITUTION:A color check circuit discriminates each color component and the luminance component of the background color designated by a color designation part (step S 11). Continuously, a plotting color is discriminated in this way (step S 12) and each difference of color component and luminance component is calculated (step S 13). Next, a color correlation table is read (step S 4), the calculated difference is applied to this color correlation table, which step each of the color difference and the luminance difference belong to, is discriminated and the result is displayed and outputted as a graph on a display part (step S 15). |
