View rendering method, device, electronic device and storage medium

Abstract

The present disclosure relates to a view drawing method, device, electronic device, and storage medium. The method includes: creating a preset base class inherited from the view control base class, wherein the preset base class has an interface for realizing the view drawing function; When the target view is detected, the preset base class has an interface that implements the view drawing function, and an asynchronous thread is started. The asynchronous thread creates a bitmap context based on the preset base class, so that the drawing operation of the target view is performed asynchronously in the bitmap context; After the drawing operation of the target view is completed, a picture is generated from the context of the bitmap; the picture is displayed through the main thread. In this embodiment, when the preset base class is created, the preset base class is set to have an interface for realizing the view drawing function, an asynchronous thread can be started, and the drawing operation on the target view can be executed asynchronously in the context of the bitmap of the asynchronous thread. Moreover, the created preset base class inherits from the view control base class, and programmers do not need to recode to build the logic of drawing the view.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a view rendering method, a view rendering device, electronic equipment and a storage medium. Background technique [0002] The view drawing function is the basic function of the application in the iOS system. In the iOS system, the view drawing operation is mainly performed on the main thread. When the view is complex, the main thread will be blocked, which will cause the application to freeze and affect the user experience. [0003] In order to overcome the above problems in the related art, a scheme of transferring the view drawing operation to an asynchronous thread for execution is proposed, but the process and logic of the view drawing operation in the related art are very different from the process and logic of the iOS system’s own view drawing operation, requiring programming Personnel rewrite a large amount of code to achieve, the learning cost is hi...

AI Technical Summary

Problems solved by technology

[0004] The present disclosure provides a view rendering method, a view rendering device, an electronic device and a storage medium, so as to at least solve the technical problems of poor view rendering compatibility and high learning costs in related technologies

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