Home>Article>Web Front-end> What is the difference between css3 animation effect attribute canvas and svg
Difference: 1. Canvas draws bitmaps, while svg draws vector images; 2. Canvas renders faster when there are many nodes, while svg renders slowly when there are many svg nodes; 3. svg supports layering and events , but canvas does not support it; 4. Canvas depends on resolution, but svg does not depend on resolution.
The operating environment of this tutorial: Windows 10 system, CSS3&&HTML5 version, Dell G3 computer.
Canvas mainly uses brushes to dynamically draw 2D pictures
SVG mainly uses labels to draw irregular shapes Vector graphics
Both are mainly used to draw 2D graphics
The difference:
Canvas draws bitmaps, but SVG draws It is a vector image
SVG renders slowly when there are many nodes, Canvas has better performance, but it is more complicated to write
SVG supports layering and events , Canvas does not support it, but you can use the library to implement it
Canvas depends on resolution, SVG does not depend on resolution
Graphics drawn by Canvas It will not appear in the DOM, but the SVG drawn will appear in the DOM
Advantages of Canvas:
Suitable for games and other places, and graphics drawn by Canvas can be exported
Advantages of SVG:
Because it is a vector image, it will not be distorted after zooming in, supports event processing, independent text, and can be edited and searched
(Learning video sharing :css video tutorial)
The above is the detailed content of What is the difference between css3 animation effect attribute canvas and svg. For more information, please follow other related articles on the PHP Chinese website!