iOS SDK Interface Builder的RGB滑块产生与UIColor withRGB不同的颜色 [英] iOS SDK Interface Builder's RGB slider producing different color than UIColor withRGB

问题描述

在界面构建器中，我将UILabel的颜色更改为此屏幕截图，其中红色255，绿色159，蓝色0和不透明度为100％。它给出了橙色。

In interface builder I changed the color of a UILabel to this screenshot, having Red 255, Green 159, Blue 0 and Opacity at 100%. which gives an orange color.

I以编程方式更改UILabel颜色，而不是使用此更改回原始颜色...

I programmatically change the UILabel color than change it back to the original color using this...

timeLabel.textColor = [UIColor colorWithRed:255.0 green:159.0 blue:0.0 alpha:1.0];

并且它给出了这种颜色....

and it gives this color....

我认为它应该是一样的，有谁知道我是什么做错了？
请帮助，谢谢。

I thought it should be the same, does anyone know what I'm doing wrong? please help, thanks.

推荐答案

timeLabel.textColor = [UIColor colorWithRed:255/255.0f green:159.0/255.0f blue:0.0/255.0f alpha:1.0];

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