Swift graffiti features include screenshots, artboard encapsulation, text editing, share function, eraser function, mosaic technology

Source: Internet
Author: User

Yi Yi Graffiti (Swift)
This is a graffiti software, to achieve the basic operation of the picture, for your reference, the main function points are:

1. Intercepting Long graphs

The main principle of this function is to intercept the area where the height of the WebView So this screenshot needs to get to Webview.scrollview's contensize after loading the webview, and then set the height of the webview to this height and the context for the screenshot operation, note that after the screenshot webview size to revert to the previous size

The implementation of the SWIFT graffiti function includes, artboard encapsulation, text editing, sharing function, eraser function, mosaic technology

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