Color picking method and device and storage medium

Abstract

The invention discloses a color picking method, which comprises the following steps: displaying a color picker in a preset display area when it is detected that the touch duration of a first touch point in a preset touch area reaches a preset duration; enabling the first touch point to be any point in a preset touch area; determining a touch control moving area taking the first touch control point as the center based on the color selection area of the color picker; under the condition that the first touch point is continuously detected to be touched, when a continuous moving track which takes the first touch point as a starting point and is in the touch moving area is detected, mapping the continuous moving track into a color picker for color display; and when it is detected that the touch moving area is not touched, stopping displaying the color picker in the preset display area, and selecting the last color displayed by the color picker before the color picker stops displaying, and determining the selected color as a target color. By implementing the scheme, the accuracy and flexibility of color picking are improved.

Description

technical field [0001] The present invention relates to the field of electronic information technology, in particular to a color picking method and device, and a storage medium. Background technique [0002] Color picking, also known as color picking, is widely used in the field of image processing. For portable touch-screen devices such as hand-painted screens, tablet computers, and mobile phones, drawing software is installed. When drawing with drawing software, users usually need to perform touch operations for color selection to select desired colors for use. . [0003] At present, in the process of drawing with a portable touch screen device, it is necessary to continuously display the color picker in a specific area displayed on the display interface. In the area corresponding to the color picker, the device can obtain the coordinates corresponding to the click position in the color picker, thereby identifying the color value of the color at the coordinates, and furt...

AI Technical Summary

Problems solved by technology

[0004] However, the color picker occupies a relatively large area of ​​the display interface and is always displayed on the display interface. Not only is it prone to misoperation, but the user must interrupt other operations to select a color. The accuracy and flexibility of color selection are relatively low. Low

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