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Color
xu.jingyu edited this page Dec 24, 2019
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Color相关
Color(number a, number b, number c, number d) 构造方法
hex(number a)
设置除alpha通道外的颜色值, 16进制
hex()
除透明通道外的颜色值, 16进制
alpha(number a)
设置透明通道值,0.0 ~ 1.0
alpha()
获取透明通道值,0.0 ~ 1.0
red(number a)
设置红色通道数值, 0 ~ 255
red()
获取红色通道数值, 0 ~ 255
green(number a)
设置绿色通道值, 0 ~ 255
green()
获取绿色通道值, 0 ~ 255
blue(number a)
设置蓝色通道值, 0 ~ 255
blue()
获取蓝色通道值,0 ~ 255
setHexA(number a, number b)
通过十六进制数字、透明通道设置颜色
setRGBA(number a, number b, number c, number d)
设置各颜色通道及透明通道值
setColor(string a)
以字符串设置颜色,透明通道值在末尾
setAColor(string a)
以字符串设置颜色,透明通道值在起始
clear()
设置为透明颜色