VerticalLineAnnotation

public VerticalLineAnnotation()

verticalLineAnnotation = VerticalLineAnnotation()

创建 &% VerticalLineAnnotation 的新实例

public Orientation LabelsOrientation { get; set; }

value = verticalLineAnnotation.LabelsOrientation
verticalLineAnnotation.LabelsOrientation = value

获取或设置值, 表示标签将垂直还是水平放置

public VerticalAlignment VerticalAlignment { get; set; }

value = verticalLineAnnotation.VerticalAlignment
verticalLineAnnotation.VerticalAlignment = value

获取或设置对接% VerticalLineAnnotation +%

protected override void ApplyPlacement(AnnotationLabel label, LabelPlacement placement)

verticalLineAnnotation.ApplyPlacement(label, placement)

使用 LabelPlacement enum 值定位 AnnotationLabel

label

要放置的标签

placement

放置参数

protected override void Attach(AnnotationLabel label)

verticalLineAnnotation.Attach(label)

请求在内部为当前实例附加一个 AnnotationLabel

label

The AnnotationLabel to attach

protected override void GetPropertiesFromIndex(int index, DependencyProperty x, DependencyProperty y)

verticalLineAnnotation.GetPropertiesFromIndex(index, x, y)

内部用于为给定的索引在注释周围获取X1Property,Y1Property,X1Property,Y2Property对. e.g 索引 0返回X1,Y1 索引 1返回X2,Y1 索引 2返回X2,Y2 索引 3返回X1,Y2

index

指数

x

X 协调依赖性属性, 要么是 X1 财产, 要么是 X2 财产

y

Y 协调依赖财产, 要么是 Y1 财产, 要么是 Y2 财产

protected override Cursor GetSelectedCursor()

result = verticalLineAnnotation.GetSelectedCursor()

选择时获得光标用于注释

public override IAxis GetUsedAxis()

result = verticalLineAnnotation.GetUsedAxis()

返回轴,当前注释显示数据值

protected override void SetBasePoint(Point newPoint, int index, IAxis xAxis, IAxis yAxis)

verticalLineAnnotation.SetBasePoint(newPoint, index, xAxis, yAxis)

内部调用以调用像素为单位的像素指向 X1,Y1,X2,Y2值。取像素为点 ()和基点 ,设置X,Y数据值.

newPoint

像素点

index

基点指数,其中0, 1, 2, 3 指注释的四个角

xAxis

当前的 X 轴

yAxis

当前的 Y 轴

public static readonly DependencyProperty LabelsOrientationProperty

value = VerticalLineAnnotation.LabelsOrientationProperty

定义 & #% LabelDirection\% 属性

public static readonly DependencyProperty VerticalAlignmentProperty

value = VerticalLineAnnotation.VerticalAlignmentProperty

定义 & #% VerticalAlignment\% 属性