AnnotateSpaceConverter Class |
The AnnotateSpaceConverter class provides helper methods for
converting from one coordinate space to another.
The AnnotateSpaceConverter class provides helper methods for converting from one
coordinate space to another.
Inheritance HierarchyNamespace: Atalasoft.Annotate
Assembly: Atalasoft.dotImage (in Atalasoft.dotImage.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
SyntaxThe AnnotateSpaceConverter type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | AnnotateSpaceConverter | Creates a new instance of AnnotateSpaceConverter specifying the IAnnotate
parent and AnnotationData objects that will be used for the conversion methods. |
Methods| Name | Description | |
|---|---|---|
| AnnotationSpaceToDocumentSpace(PointF) | Converts a point from annotation space to document space. |
| AnnotationSpaceToDocumentSpace(PointF) | Converts an array of points from annotation space to document space. |
| AnnotationSpaceToDocumentSpace(PointFCollection) | Returns a new PointFCollection converted from annotation space to document space. |
 | AnnotationSpaceToDocumentSpace(AnnotationData, PointFCollection) | Returns a new PointFCollection converted from annotation space to document space. |
| AnnotationSpaceToDocumentSpace(AnnotationData, PointF) | Converts a point from annotation space to document space. |
| AnnotationSpaceToDocumentSpace(AnnotationData, PointF) | Converts a point from annotation space to document space. |
| AnnotationSpaceToViewSpace(PointF) | Converts from annotation space to view space. |
| AnnotationSpaceToViewSpace(PointF) | Converts an array of points from annotation space to view space. |
| AnnotationSpaceToViewSpace(IAnnotate, AnnotationData, PointF) | Converts from annotation space to view space. |
| AnnotationSpaceToViewSpace(IAnnotate, AnnotationData, PointF) | Converts from annotation space to view space. |
| Dispose | Releases resources used for conversion. |
 | Dispose(Boolean) | Releases resources used by this object. |
| DocumentSpaceToAnnotationSpace(PointF) | Converts a point from document space to annotation space. |
| DocumentSpaceToAnnotationSpace(PointF) | Converts an array of points from document space to annotation space. |
| DocumentSpaceToAnnotationSpace(PointFCollection) | Returns a new PointFCollection with the points converted from document space to annotation
space. |
| DocumentSpaceToAnnotationSpace(AnnotationData, PointFCollection) | Returns a new PointFCollection with the points converted from document space to annotation
space. |
| DocumentSpaceToAnnotationSpace(AnnotationData, PointF) | Converts a point from document space to annotation space. |
| DocumentSpaceToAnnotationSpace(AnnotationData, PointF) | Converts an array of points from document space to annotation space. |
| DocumentSpaceToViewSpace(PointF) | Converts a point from document space to view space. |
| DocumentSpaceToViewSpace(PointF) | Converts an array of points from document space to view space. |
| DocumentSpaceToViewSpace(RectangleF) | Converts a rectangle from document space to view space. |
| DocumentSpaceToViewSpace(IAnnotate, PointF) | Converts a point from document space to view space. |
| DocumentSpaceToViewSpace(IAnnotate, RectangleF) | Converts a rectangle from document space to view space. |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Finalizes an instance of the AnnotateSpaceConverter class.
(Overrides ObjectFinalize.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| ViewSpaceToAnnotationSpace(PointF) | Converts a point from view space to annotation space. |
| ViewSpaceToAnnotationSpace(PointF) | Converts an array of PointF from view space to annotation space. |
| ViewSpaceToAnnotationSpace(IAnnotate, AnnotationData, PointF) | Converts a point from view space to annotation space. |
| ViewSpaceToDocumentSpace(PointF) | Converts a point from view space to document space. |
| ViewSpaceToDocumentSpace(PointF) | Converts an array of points from view space to document space. |
| ViewSpaceToDocumentSpace(RectangleF) | Converts a rectangle from view space to document space. |
| ViewSpaceToDocumentSpace(IAnnotate, PointF) | Converts a point from view space to document space. |
| ViewSpaceToDocumentSpace(IAnnotate, RectangleF) | Converts a rectangle from view space to document space. |
Remarks If any changes occur to the annotation or viewer matrices after the
AnnotateSpaceConverter is created, the calculations will not be correct. If changes will be made
to the annotation during this time it's best to use the static methods instead.
Examples
The following example converts the rectangular points of an annotation into
document space.
ConverterExample
AnnotationUI annotation = this.Viewer.Annotations.ActiveAnnotation; AnnotateSpaceConverter converter = new AnnotateSpaceConverter(this.Viewer, annotation.Data); PointF asLocation = converter.AnnotationSpaceToDocumentSpace(annotation.Data.Location); PointF asLocation2 = converter.AnnotationSpaceToDocumentSpace(new PointF(annotation.Data.Location.X + annotation.Data.Size.Width, annotation.Data.Location.Y + annotation.Data.Size.Height)); converter.Dispose();
ConverterExampleVB
Dim annotation As AnnotationUI = Me.Viewer.Annotations.ActiveAnnotation Dim converter As AnnotateSpaceConverter = New AnnotateSpaceConverter(Me.Viewer,annotation.Data) Dim asLocation As PointF = converter.AnnotationSpaceToDocumentSpace(annotation.Data.Location) Dim asLocation2 As PointF = converter.AnnotationSpaceToDocumentSpace(New PointF(annotation.Data.Location.X + annotation.Data.Size.Width,annotation.Data.Location.Y + annotation.Data.Size.Height)) converter.Dispose()
See Also