Merge pull request #439 from telerik/yoan/strikethrough

Release changes

Author: YoanKar

libraries/radpdfprocessing/editing/radfixeddocumenteditor.md

@@ -173,6 +173,12 @@ The character properties that are responsible for the look of the runs are liste
 	* __Single__: The underline is a single line.
 
 * __UnderlineColor__: The color of the underline.
+
+* __StrikethroughPattern__: Тhe strikethrough pattern. Two patterns are supported.
+	* __None__: There is no strikethrough. This is the default value.
+	* __Single__: The strikethrough is a single line.
+
+* __StrikethroughColor__: The color of the strikethrough.
 
 
 ### Inserting a Run

libraries/radpdfprocessing/editing/text-and-graphic-properties.md

@@ -59,6 +59,14 @@ These properties hold the parameters used for text fragments. The following para
 * __UnderlinePattern__: The underline pattern. The property is an enumeration of type [UnderlinePattern](https://docs.telerik.com/devtools/document-processing/api/Telerik.Windows.Documents.Fixed.Model.Editing.Flow.UnderlinePattern.html). Two patterns are supported:   
 	* __None__: There is no underline. This is the default value.      
 	* __Single__: The underline is a single line.
+
+* __UnderlineColor__: The color of the underline.
+
+* __StrikethroughPattern__: The strikethrough pattern. The property is an enumeration of type [StrikethroughPattern](https://docs.telerik.com/devtools/document-processing/api/Telerik.Windows.Documents.Fixed.Model.Editing.Flow.StrikethroughPattern.html). Two patterns are supported:   
+	* __None__: There is no strikethrough. This is the default value.      
+	* __Single__: The strikethrough is a single line.
+
+* __StrikethroughColor__: The color of the strikethrough.
 
 * __CharacterSpacing__: The character spacing for text fragments. The property is of type `double?`.
 

libraries/radpdfprocessing/formats-and-conversion/pdf/pdfformatprovider/features.md

@@ -199,7 +199,50 @@ Link Annotations
 Yes
               </td><td>
 
-</td></tr><tr><td>
+</td></tr>
+
+<tr>
+<td>Widget Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Stamp Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Line Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Text Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Underline Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>StrikeOut Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Squiggly  Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+<tr>
+<td>Highlight Annotations</td>
+<td>Yes</td>
+<td></td>
+</tr>
+
+<tr><td>
 
 <b>
                   Graphics

libraries/radpdfprocessing/model/annotations/images/pdf-processing-create-lineannotation-with-fixedcontenteditor.png

@@ -0,0 +1,64 @@
+---
+title: Line 
+page_title: Line Annotation  
+description: Line annotations display a single straight line on the page.
+slug: radpdfprocessing-model-annotations-line 
+tags: annotation, overview, pdfprocessing, line 
+published: True
+position: 5
+---
+
+# Line Annotation  
+
+A **Line annotation** displays a single straight line on the page. When opened, it displays a pop-up window containing the text of the associated note.
+
+The **LineAnnotation** class is a derivative of the **MarkupAnnotation** (descendent of **ContentAnnotation**) and it exposes the following properties:
+
+|Property|Description|
+|---|---|
+|**Start**|Gets or sets the starting point of the annotation.|
+|**End**|Gets or sets the ending point of the annotation.|
+|**StartLineEndingType**|Gets or sets the line ending type for the start of the line.|
+|**EndLineEndingType**|Gets or sets the line ending type for the end of the line.|
+|**Opacity**|Gets or sets the opacity of the annotation.|
+|**Contents**|Gets or sets the text that shall be displayed for the annotation.|
+|**Color**|Gets or sets the color of the annotation.|
+|**Content**|Gets the source defining the visual content of the annotation. This content is with bigger priority compared to the annotation appearance characteristics and text properties and it is visualized by default when opening the exported document in some PDF viewer.|
+
+### Creating a LineAnnotation
+
+```csharp
+            RadFixedDocument document = new RadFixedDocument();
+            RadFixedPage page = document.Pages.AddPage();
+
+            LineAnnotation annotation = page.Annotations.AddLine(new Point(10, 10), new Point(300, 300));
+            annotation.StartLineEndingType = LineEndingType.None;
+            annotation.EndLineEndingType = LineEndingType.OpenArrow;
+            annotation.Color = new RgbColor(255, 0, 0); //Default RgbColor(255, 255, 255)
+            annotation.Contents = "This is a LineAnnotation";
+            annotation.Opacity = 0.5;
+            annotation.RecalculateContent();
+```
+
+![Create LineAnnotation](images/pdf-processing-create-lineannotation.png)  
+
+### Creating a LineAnnotation with FixedContentEditor
+
+The [FixedContentEditor]({%slug radpdfprocessing-editing-fixedcontenteditor%}) offers the public **DrawLineAnnotation** method which creates a new __LineAnnotation__ with starting point the current point of the editor and end point the current point of the editor plus the given distances.
+
+```csharp
+            RadFixedDocument fixedDocument = new RadFixedDocument();
+            FixedContentEditor editor = new FixedContentEditor(fixedDocument.Pages.AddPage());
+
+            editor.Position.Translate(50, 50);
+            editor.DrawText("Line starts here.");
+            editor.DrawLineAnnotation(300, 400);
+```
+
+![Create LineAnnotation with FixedContentEditor](images/pdf-processing-create-lineannotation-with-fixedcontenteditor.png)   
+
+## See Also
+
+* [AcroForm]({%slug radpdfprocessing-model-interactive-forms-acroform %})
+* [FormField]({%slug radpdfprocessing-model-interactive-forms-form-fields%})
+* [Annotations Overview]({%slug radpdfprocessing-model-annotations-overview%})

libraries/radpdfprocessing/model/annotations/images/pdf-processing-create-lineannotation.png

@@ -24,8 +24,8 @@ The abstract **Annotation** element associates an object with a location on a [R
 |[Link]({%slug radpdfprocessing-model-annotations-links%})|A link annotation represents either a hypertext link to a destination elsewhere in the document or an action to be performed.|
 |[Widget]({%slug radpdfprocessing-model-annotations-widgets%})|Interactive forms use widget annotations to represent the appearance of fields and to manage user interactions.|
 |[Text]({%slug radpdfprocessing-model-annotations-text%})|A text annotation represents a *sticky note* attached to a point in the PDF document.|
-|Line||
-|Stamp||
+|[Line]({%slug radpdfprocessing-model-annotations-line%})|Line annotations display a single straight line on the page.|
+|[Stamp]({%slug radpdfprocessing-model-annotations-stamp%})|Stamp annotations display text or graphics intended to look as if they were stamped on the page with a rubber stamp.|
 |[TextMarkup]({%slug radpdfprocessing-model-annotations-text-markup%})| Text markup annotations appear as **Highlights**, **Underlines**, **Strikeouts** or **Squiggly** underlines in the text of a document. When opened, they display a pop-up window containing the text of the associated note.|
           
 * **Border**: Represents the annotation borders. This property is of type [AnnotationBorder](https://docs.telerik.com/devtools/document-processing/api/Telerik.Windows.Documents.Fixed.Model.Annotations.AnnotationBorder.html).