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Is Core Animation a color blended layer useful or is it necessary?

Color Mixed Layers Open the tools and select the basic animation template located under iOS / Graphics. First, click on the Animation tool's timeline to open the bottom panel and find the Debugging Options section. Check the "Color adjacent layers" field, which will display a red label above the layers that were mixed, and a green label above the layers drawn without mixing.

Is basic animation color mixed layers useful or say it is necessary? I found that the user interface of the system is still blushing. And my application is also red, mixed in some areas.

what should I do?

Thanks in advance.

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2 answers

Yes, you need to fix the mixed layers, For example: you have a white background, and you add a shortcut to the view. And set the background color of the color. This will make your layer mixed. But it does not need to be calculated. If you set the label color to the same as your view. scroll performance will improve. You can feel it.

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Via Apple Developer :

Colored mixed layers . Shows mixed layers. Several image layers that are drawn one above the other with blending turned on are highlighted in red. Reducing the amount of red in the application when you select this option can significantly improve the performance of your applications . Mixed view layers often cause the table to scroll slowly.

It's all about the performance of your user interface, if you work with an opaque option (or property) and all your layers are green, your rendering will be very fast.

Good luck.

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Source: https://habr.com/ru/post/950866/

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