Image background color processing skills

Time:2021-11-14

Image background color processing skills

Change the transparent background of the picture to white

Convert / users / JZD / pictures / 20200918 -- master class lesson 7 -- objc_ Msgsend message sending / 20200918 - Master Class day 7 - objc_ Msgsend data / objc_ Msgsend process analysis.png - background white - alpha remove - alpha off white.png

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