Anj*_*iya 1 slider ios swiftui
在这里,我正在使用 Slider。我们可以accentColor像这样改变Slider ,
Slider(value: $tip, in: 0...50, step: 1)
.accentColor(.red)
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但是如何申请Gradient一个accentColor?
我试图通过屏蔽滑块来应用渐变,但后来我无法再滑动它了。
LinearGradient(gradient: Gradient(colors: [.red, .blue]), startPoint: .top, endPoint: .bottom)
.mask(Slider(value: $tip, in: 0...50, step: 1))
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那么有没有什么间接的方法呢?
ZStack {
LinearGradient(
gradient: Gradient(colors: [.red, .blue]),
startPoint: .leading,
endPoint: .trailing
)
.mask(Slider(value: $val, in: 0...50, step: 1))
// Dummy replicated slider, to allow sliding
Slider(value: $val, in: 0...50, step: 1)
.opacity(0.05) // Opacity is the trick here.
// .accentColor(.clear)
// instead setting opacity,
// setting clear color is another alternative
// slider's circle remains white in this case
}
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