RulerAnnotation

RulerAnnotation

public RulerAnnotation()

rulerAnnotation = RulerAnnotation()

初始化了新的ICH实例.

RulerHeight

public double RulerHeight { get; set; }

value = rulerAnnotation.RulerHeight
rulerAnnotation.RulerHeight = value

尺高相会.

RulerWidth

public double RulerWidth { get; set; }

value = rulerAnnotation.RulerWidth
rulerAnnotation.RulerWidth = value

尺宽.

Text1

public string Text1 { get; set; }

value = rulerAnnotation.Text1
rulerAnnotation.Text1 = value

出一行通标正文.

Text2

public string Text2 { get; set; }

value = rulerAnnotation.Text2
rulerAnnotation.Text2 = value

二行通标正文.

AttachInteractionHandlersTo

protected override void AttachInteractionHandlersTo(FrameworkElement source)

rulerAnnotation.AttachInteractionHandlersTo(source)

鼠标点击时自动移动 。

DetachInteractionHandlersFrom

protected override void DetachInteractionHandlersFrom(FrameworkElement source)

rulerAnnotation.DetachInteractionHandlersFrom(source)

鼠标点击时自动移动 。

FromCoordinate

protected override IComparable FromCoordinate(double coord, IAxis axis)

result = rulerAnnotation.FromCoordinate(coord, axis)

将像素坐标转换为数据值

coord

相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相

axis

计算数据值的轴

返回值: 数据值

GetCurrentPlacementStrategy

protected override IAnnotationPlacementStrategy GetCurrentPlacementStrategy()

result = rulerAnnotation.GetCurrentPlacementStrategy()

GetSelectedCursor

protected override Cursor GetSelectedCursor()

result = rulerAnnotation.GetSelectedCursor()

选择时获得光标用于注释

IsPointWithinBounds

public override bool IsPointWithinBounds(Point point)

result = rulerAnnotation.IsPointWithinBounds(point)

如果点位于当前 IHitTestable 元素的边界内, 返回真值

point

测试点

返回值: 如果点在界限内, 则为真

MakeInvisible

protected override void MakeInvisible()

rulerAnnotation.MakeInvisible()

内部使用布局系统调用, 当注释超出表面的界限时

MakeVisible

protected override void MakeVisible(AnnotationCoordinates coordinates)

rulerAnnotation.MakeVisible(coordinates)

内部通过布局系统调用, 当注释进入地表的界限时

OnApplyTemplate

public override void OnApplyTemplate()

rulerAnnotation.OnApplyTemplate()

当应用了新的模板时,为 LayoutTransformer 控制构建可视化树 。

RulerHeightProperty

public static readonly DependencyProperty RulerHeightProperty

value = RulerAnnotation.RulerHeightProperty

尺高相会.

RulerWidthProperty

public static readonly DependencyProperty RulerWidthProperty

value = RulerAnnotation.RulerWidthProperty

尺宽.

Text1Property

public static readonly DependencyProperty Text1Property

value = RulerAnnotation.Text1Property

出一行通标正文.

Text2Property

public static readonly DependencyProperty Text2Property

value = RulerAnnotation.Text2Property

二行通标正文.