c#中怎样用shape显示由不同颜色组成的色条
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解决时间 2021-11-11 07:49
- 提问者网友：欺烟
- 2021-11-10 10:26
c#中怎样用shape显示由不同颜色组成的色条
最佳答案
- 五星知识达人网友：躲不过心动
- 2021-11-10 11:00
Shape shape = new Rectangle();
shape.Width = 25;
shape.Height = 200;
var linearGradientBrush = new LinearGradientBrush();
linearGradientBrush.StartPoint = new Point(0.5, 0);
linearGradientBrush.EndPoint = new Point(0.5, 1);
var random = new Random();
for (int i = 0; i < 100; i++)
{
var color = new Color();
color.A = byte.MaxValue;
color.R = (byte)random.Next(0, byte.MaxValue + 1);
color.G = (byte)random.Next(0, byte.MaxValue + 1);
color.B = (byte)random.Next(0, byte.MaxValue + 1);
var gradientStop = new GradientStop();
gradientStop.Color = color;
gradientStop.Offset = 0.01 * i;
linearGradientBrush.GradientStops.Add(gradientStop);
}
shape.Fill = linearGradientBrush;
this.MainGrid.Children.Add(shape);
这样么？
shape.Width = 25;
shape.Height = 200;
var linearGradientBrush = new LinearGradientBrush();
linearGradientBrush.StartPoint = new Point(0.5, 0);
linearGradientBrush.EndPoint = new Point(0.5, 1);
var random = new Random();
for (int i = 0; i < 100; i++)
{
var color = new Color();
color.A = byte.MaxValue;
color.R = (byte)random.Next(0, byte.MaxValue + 1);
color.G = (byte)random.Next(0, byte.MaxValue + 1);
color.B = (byte)random.Next(0, byte.MaxValue + 1);
var gradientStop = new GradientStop();
gradientStop.Color = color;
gradientStop.Offset = 0.01 * i;
linearGradientBrush.GradientStops.Add(gradientStop);
}
shape.Fill = linearGradientBrush;
this.MainGrid.Children.Add(shape);
这样么？
全部回答
- 1楼网友：迟山
- 2021-11-10 12:22
用多个shape组合显示
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