Class NodeLayer
public class NodeLayer : Layer, IAnimatable, ISupportInitialize, IFrameworkInputElement, IInputElement, IQueryAmbient, IAddChild- Inheritance
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NodeLayer
- Implements
- Inherited Members
- Extension Methods
Fields
PositionProperty
位置
public static readonly DependencyProperty PositionPropertyField Value
Methods
ArrangeNode(Node)
protected void ArrangeNode(Node child)Parameters
childNode
ArrangeOverride(Size)
When overridden in a derived class, positions child elements and determines a size for a FrameworkElement derived class.
protected override Size ArrangeOverride(Size arrangeSize)Parameters
arrangeSizeSize
Returns
- Size
The actual size used.
GetPosition(DependencyObject)
public static Point GetPosition(DependencyObject d)Parameters
Returns
MeasureOverride(Size)
When overridden in a derived class, measures the size in layout required for child elements and determines a size for the FrameworkElement-derived class.
protected override Size MeasureOverride(Size constraint)Parameters
constraintSize
Returns
- Size
The size that this element determines it needs during layout, based on its calculations of child element sizes.
SetPosition(DependencyObject, Point)
public static void SetPosition(DependencyObject obj, Point value)Parameters
objDependencyObjectvaluePoint