Analog watch hand implementation method and device and electronic equipment with analog clock

Abstract

The invention provides an analog watch hand implementation method, an analog watch hand implementation device and electronic equipment with an analog clock. The method comprises the following steps: acquiring a dial plate center coordinate point, watch hand width, watch hand offset angle and the distance from an original watch hand coordinate point to the dial plate center coordinate point and determining the original watch hand coordinate point according to the dial plate center coordinate point, the watch hand offset angle and the distance from the original watch hand coordinate point to the dial plate center coordinate point; determining a corrected watch hand coordinate point according to the original watch hand coordinate point, the watch hand width and the watch hand offset angle; and drawing an analog watch hand on the electronic equipment with the analog clock according to the corrected watch hand coordinate point. According to the analog watch hand implementation method, the analog watch hand implementation device and the electronic equipment with the analog clock, the problem that the watch hand is broken in the drawing of the analog clock is solved and the problem that the analog watch hand has non-uniform thickness at different offset angles is solved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and device for realizing analog watch hands and electronic equipment with an analog clock. Background technique [0002] With the rapid development of information technology, in order to increase their own competitiveness, various electronic equipment manufacturers try to design electronic equipment with a friendly human-computer interaction interface from the perspective of user experience. As users are accustomed to checking the time with electronic devices around them, various electronic devices with beautiful interfaces and easy-to-operate analog clocks have emerged as the times require. Users can use the analog clocks on computers, mobile phones and other electronic devices according to their own application needs. Convenient to check the time. [0003] The current analog clock uses the principle of the rectangular coordinate system to obtain the ...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of drawing the hour hand, minute hand, and second hand of the dial, the coordinate points to be scanned on the screen of the electronic device correspond to integer bits, because only special angles such as 3, 6, 9, and 12 positions correspond to The trigonometric function values ​​are integers, and the trigonometric function values ​​of other angles are all irrational numbers. Irrational numbers have the characteristics of infinity and non-circulation, so the decimal places of the trigonometric functions are rounded off, making it difficult to position multiple line segments on the same straight line, and analog watch hands appear. The broken joints during operation, and the thickness of the needle at different times is uneven, for example, when the needle points to the numbers 3, 6, 9, and 12, it is obviously thicker than other numbers, which affects the visual effect

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