Shulou(Shulou.com)06/01 Report--

In this article, the editor introduces in detail "how to draw on the canvas corresponding to canvas-id". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to draw on the canvas corresponding to canvas-id" can help you solve your doubts.

DrawCanvas (not recommended) definition

Use the provided actions to draw on the corresponding canvas of the given canvas-id.

The parameter type describes the canvasIdString canvas identity, the cavas-idactionsArray drawing action array passed in, the context created by wx.createContext, and the getActions method is called to export the drawing action array. ReserveBoolean (optional) whether this drawing is the same as the previous one, that is, if the reserve parameter is false, then the native layer should empty the canvas before continuing to paint before calling drawCanvas. If the reserver parameter is true, then retain the content on the current canvas, the content drawn by this call to drawCanvas is covered above, the default false read here, this article "how to draw on the canvas corresponding to canvas-id" article has been introduced, want to master the knowledge of this article also need to practice and use to understand, if you want to know more related content of the article, welcome to pay attention to the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.