Class VLCommonFilter.TVLTransparency

This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.

Package: VideoLabBasicPkg

Unit: VLCommonFilter

Inherits: TLPPersistentNotify

Syntax

Delphi:

type TVLTransparency = class( TLPPersistentNotify )

C++ Builder:

class TVLTransparency : public TLPPersistentNotify

Visual C++ (MFC):

class CTVLTransparency : public CTLPPersistentNotify

C# (.NET):

public ref class Transparency : Vcl.VclProperty

Summary

Image transparency settings class.

Description

Defines image transparency settings class.

Delphi example:

VLImageGen1.Transparency.TransparentColor := clRed;

C++ Builder example:

VLImageGen1->Transparency->TransparentColor := clRed;

Visual C++(MFC) example:

VLImageGen1.Transparency.TransparentColor := GRB(255,0,0);

Visual C++/CLI example:

imageGen1->Transparency->TransparentColor = System::Drawing::KnownColor::Red;

C# example:

imageGen1.Transparency.TransparentColor = System.Drawing.KnownColor.Red;

VB example:

ImageGen1.Transparency.TransparentColor = System.Drawing.KnownColor.Red

Properties

Published

• TransparentColor - Specifies the custom image transparency color.
• TransparentSource - Specifies the location of the pixel for the transparent color. Specifies if the Alpha channel will be used for the transparency.
• UseWithAlphaChannel - Specifies if the Alpha channel will be used for the transparency.