how can I use mouse to draw a line

[david43]

hello,

I try to use pointerdown/pointerup and ticker to drawCircle ,

but It just draw a point.

It seems ticker not fast enough to draw it.

Is it anyway to do it?

https://codepen.io/anon/pen/wQzjxb

[ivan.popelyshev]

https://pixijs.io/examples/#/demos/mouse-trail.js

Look at this open-source project, for example: https://github.com/wonderunit/alchemancy

[jonforum]

take a look in graphics features ,quadLine , bezierCurve, bezierLine, arc ...

some example here can help you to achieve what you want.

And use generate Texture to create a sprite.

let quadLine = new Graphics(); 
quadLine.lineStyle(4, 0x000000, 1); 
quadLine.moveTo(32, 128); 
quadLine.quadraticCurveTo(128, 20, 224, 128); stage.addChild(quadLine);

source: https://www.amazon.com/Learn-Pixi-js-Rex-van-Spuy/dp/1484210956