VintaSoft Imaging .NET SDK 15.1: Documentation for Web developer
Vintasoft.Imaging.ImageProcessing.AspNetCore.ApiControllers Namespace / VintasoftImageProcessingApiController Class / SetAlphaChannelValue(SetAlphaChannelValueRequestParams) Method
Syntax Exceptions Requirements SeeAlso
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SetAlphaChannelValue(SetAlphaChannelValueRequestParams) Method (VintasoftImageProcessingApiController)
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Sets a value of alpha channel for all pixels of image to the specified value.
Syntax
'Declaration

<HttpPostAttribute("HttpMethods = System.Collections.Generic.List`1string", "Template = null", "Order = 0", "Name = null")>
Public Overridable Function SetAlphaChannelValue( _
ByVal requestParams
Request, to the server, which contains information about image and image processing command.
As Vintasoft.Imaging.ImageProcessing.Web.Services.SetAlphaChannelValueRequestParams _
) As Vintasoft.Shared.Web.WebImageInfoResponseParams
[HttpPost("HttpMethods = System.Collections.Generic.List`1string", "Template = null", "Order = 0", "Name = null")]
public virtual Vintasoft.Shared.Web.WebImageInfoResponseParams SetAlphaChannelValue(
Vintasoft.Imaging.ImageProcessing.Web.Services.SetAlphaChannelValueRequestParams requestParams
)

Parameters

requestParams
Request, to the server, which contains information about image and image processing command.

Return Value

Response, from server, which contains image processing results.
Exceptions
ExceptionDescription
Thrown if command parameters are not correct.
Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7, .NET 6

See Also