LineArrowAnnotation

StockSharp.Xaml.Charting.Visuals.Annotations

LineArrowAnnotation提供了一行有X1,Y1,X2,Y2坐标并有箭头在尖端.

构造函数

public LineArrowAnnotation()

lineArrowAnnotation = LineArrowAnnotation()

初始化了 & ##LineArrowAnnotation+# 类的新实例。

HeadLength

public double HeadLength { get; set; }

value = lineArrowAnnotation.HeadLength
lineArrowAnnotation.HeadLength = value

获取或设置以像素表示的页长。随 HeadWidth 一起修改, 使线条宽度大或小

HeadWidth

public double HeadWidth { get; set; }

value = lineArrowAnnotation.HeadWidth
lineArrowAnnotation.HeadWidth = value

获取或设置以像素表示的页长。随 HeadLength 一起修改, 使线条宽度大或小

public override bool IsPointWithinBounds(Point point)

result = lineArrowAnnotation.IsPointWithinBounds(point)

如果点位于当前 IHitTestable 元素的边界内, 返回真值

返回值: 如果点在界限内, 则为真

public override void OnApplyTemplate()

lineArrowAnnotation.OnApplyTemplate()

当在衍生类中被推翻时,每当应用程序代码或内部进程称为ApplyTemplate时,都会被引用.

public static readonly DependencyProperty HeadLengthProperty

value = LineArrowAnnotation.HeadLengthProperty

定义 HeadLength DependencyProperty 定义

public static readonly DependencyProperty HeadWidthProperty

value = LineArrowAnnotation.HeadWidthProperty

Defines the HeadWidth DependencyProperty