我有一位名叫UISlider的人,应该更新文字的颜色。 现在,我希望用户能够选择所有色谱(所有线的距离)。 我在想利用美国国际交易日志代表肤色,在拖拉价值/col变化时。
I know the spectrum is not sequential like: [0,0,0]...[255,0,0]...[255,1,0]...[255,255,0] etc. So: any tip on how I can implement this?
我有一位名叫UISlider的人,应该更新文字的颜色。 现在,我希望用户能够选择所有色谱(所有线的距离)。 我在想利用美国国际交易日志代表肤色,在拖拉价值/col变化时。
I know the spectrum is not sequential like: [0,0,0]...[255,0,0]...[255,1,0]...[255,255,0] etc. So: any tip on how I can implement this?
是的,肤色是一种多层面的价值,但利用这些层面有不同的方法。 我认为,一个hu、饱和、光明的构造者,而不是欧洲大不列颠和北爱尔兰联盟,将给你带来你想要的效果。 例如,我常常会产生一个随机色谱带<代码>。 页: 1 Hue:<randomrot in [0,1]> saturation:1.fwangness:1.f alpha:1.f]。
滑坡直线从0到1,饱和和和亮度固定在最可行的(或无论怎样)价值上。
科罗至少是两个或三个方面选择。 梯度只能提供微量产出。 如果你只想用微粒参数来顺利地改变甄选,你可能会尝试根据一些彩色图表(或其中的功能性表述)绘制一条道路线,并选择一条轨道上的分数。
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