Color disk, two-color rendering method, color picking method, readable storage medium and computer

Abstract

The invention provides a color disk, a two-color rendering method, a color picking method, a readable storage medium and a computer. A toner cartridge is arranged on the color disk. The two-color rendering method includes the steps that when the toner cartridge moves forward on the color disk, the first color corresponding to the initial position of the toner cartridge of the color disk and the second color selected by a user are obtained; all position points of the moving track of the toner cartridge are traversed, the color increment caused by changing the first color to the second color is calculated according to the moving position increment of the toner cartridge, and the target color corresponding to each position point of the toner cartridge on the moving track; a circle is drawn with the current position of the toner cartridge as the circle center to form a round region, and the round region is filled with the target color corresponding to the current position point. The moving toner cartridge controls the color of the color disk to change between the first color and the second color.

Description

technical field [0001] The invention relates to the field of color processing, in particular to a color wheel, a two-color rendering method, a color picking method, a readable storage medium and a computer. Background technique [0002] At present, the color selection of terminal devices such as computers, tablets, etc., generally controls the color change of the display screen by selecting the color on the color wheel. [0003] Multiple colors are preset on the existing color wheel, and the user only needs to select one of the colors on the color wheel. However, the existing color wheel presents limited colors, and generally requires the user to adjust the R, G, B values ​​or the H, S, L values ​​to change the color. For users who are not familiar with the R, G, B values ​​or H, S, L values ​​of colors, it takes many attempts to get the desired color. The color adjustment method is single, and the desired color cannot be quickly obtained. SUMMARY OF THE INVENTION [00...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, it is necessary to provide a color wheel, a two-color rendering method, a color picking method, a readable storage medium and a computer for the problem of low color extraction efficiency of the color wheel in the prior art.

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