如何在我的CreateJS形状中获得随机颜色？

Question

我想有地方“深红”的定义

var stage = new createjs.Stage("demoCanvas"); 

    var circle = new createjs.Shape(); 
    circle.graphics.beginFill("Crimson").drawCircle(0, 0, 50); 
    circle.x = 100; 
    circle.y = 100; 
    stage.addChild(circle); 
    stage.update(); 

Answer 1

beginFill随机颜色接受任何颜色，也进制，所以你只需要生成一个随机的十六进制颜色

var stage = new createjs.Stage("demoCanvas"); 
var circle = new createjs.Shape(); 
var color = '#'+(Math.random()*0xFFFFFF<<0).toString(16); 

circle.graphics.beginFill(color).drawCircle(0, 0, 50); 
circle.x = 100; 
circle.y = 100; 
stage.addChild(circle); 
stage.update();