public Annotation createTextAnnot(
Rect rect,
string text,
Encoder encoder = null)
Creates a new Annotation instance for the page.
Parameters
| rect | A Rectangle where the annotation is displayed. |
| text | The text to be displayed. |
| encoder | An Encoder instance which is used to encode the text. If it is null, PDFDocEncoding is used. |
Returns
returns an instance of a Annotation object. If it failed, it returns null.