Interface IPosition

Contract for positioning and transforming elements using a 2D matrix (scale, rotate, translate) within fixed documents.

Namespace: Telerik.Windows.Documents.Fixed.Model.Data

Assembly: Telerik.Windows.Documents.Fixed.dll

Syntax

public interface IPosition

Properties

Matrix

Current transformation matrix combining scale, rotation, and translation in page coordinates.

Declaration

Matrix Matrix { get; }

Property Value

System.Windows.Media.Matrix The transformation matrix containing scale, rotation, and translation values.

Methods

Clear()

Reset all transformations to identity.

Declaration

void Clear()

Clone()

Create a deep copy of the position including its transformation state.

Declaration

IPosition Clone()

Returns

IPosition A deep copy of this IPosition instance.

Rotate(Double)

Rotate by the specified angle (degrees) around the origin.

Declaration

void Rotate(double angle)

Parameters

System.Double angle The rotation angle in degrees.

RotateAt(Double, Double, Double)

Rotate around a pivot point by the specified angle (degrees).

Declaration

void RotateAt(double angle, double centerX, double centerY)

Parameters

System.Double angle The rotation angle in degrees.

System.Double centerX The X coordinate of the rotation center point.

System.Double centerY The Y coordinate of the rotation center point.

Scale(Double, Double)

Scale by the specified factors along X and Y.

Declaration

void Scale(double scaleX, double scaleY)

Parameters

System.Double scaleX The horizontal scale factor.

System.Double scaleY The vertical scale factor.

ScaleAt(Double, Double, Double, Double)

Scale around a pivot point using the specified factors.

Declaration

void ScaleAt(double scaleX, double scaleY, double centerX, double centerY)

Parameters

System.Double scaleX The horizontal scale factor.

System.Double scaleY The vertical scale factor.

System.Double centerX The X coordinate of the scaling center point.

System.Double centerY The Y coordinate of the scaling center point.

Translate(Double, Double)

Translate by the specified offsets along X and Y.

Declaration

void Translate(double offsetX, double offsetY)

Parameters

System.Double offsetX The horizontal translation offset.

System.Double offsetY The vertical translation offset.