ImageGear v26.5 - Updated
ImageGear.Formats.Pdf Assembly / ImageGear.Formats.PDF Namespace / ImGearPDEForm Class
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    ImGearPDEForm Class
    In This Topic
    Represents an element corresponding to an instance of XObject Form on a page or other containing stream.
    Object Model
    ImGearPDEForm ClassImGearPDEForm ClassImGearPDEContent ClassImGearPDEXGroup Class
    Syntax
    'Declaration
     
    Public NotInheritable Class ImGearPDEForm 
       Inherits ImGearPDEElement
    'Usage
     
    Dim instance As ImGearPDEForm
    public sealed class ImGearPDEForm : ImGearPDEElement 
    public __gc __sealed class ImGearPDEForm : public ImGearPDEElement 
    public ref class ImGearPDEForm sealed : public ImGearPDEElement 
    Remarks
    The context associated with this instance includes the actual stream that represents the XObject Form and the initial conditions of the graphics state. The latter consists of the transformation matrix, initial color values, and so forth. It is possible to have two Forms that refer to the same XObject Form. The forms will exist at different places on the same page, depending on the transformation matrix. They may also have different colors or line stroking parameters. In the case of a transparency group, the opacity is specified in the gstate.

    Within a Form, each element has its own gstate (or is a container, place, or group object). These gstates are independent of the parent Form gstate. Form elements may have their own opacity.

    Content may be obtained from a Form to edit the form's display list.

    Inheritance Hierarchy

    System.Object
       ImageGear.Formats.PDF.ImGearPDFObject
          ImageGear.Formats.PDF.ImGearPDEObject
             ImageGear.Formats.PDF.ImGearPDEElement
                ImageGear.Formats.PDF.ImGearPDEForm

    See Also