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MapWinGIS:Image TransparencyColor

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TransparencyColor

Gets or sets the color which is used as the transparency color for the image.

VB.NET Usage

Property TransparencyColor() As System.UInt32
Parameters

ReturnValue

The transparency color for the image. This is a UInt32 representation of an RGB value.

Sample Code

    Private Sub TransparencyColor()
        Dim image As New MapWinGIS.Image()
        Dim col As UInt32
        'Set white to be used for the transparency color
        col = System.Convert.ToUInt32(RGB(255, 255, 255))
        'Set the transparency color for the image
        image.TransparencyColor = col
        'Get the transparency color for the image
        col = image.TransparencyColor
    End Sub

VB 6 Usage
Property TransparencyColor() As OLE_COLOR
Parameters

ReturnValue

The transparency color for the image.

Sample Code

    Private Sub TransparencyColor()
        Dim image As New MapWinGIS.image
        Dim col As OLE_COLOR
        'Set white to be used for the transparency color
        col = RGB(255, 255, 255)
        'Set the transparency color for the image
        image.TransparencyColor = col
        'Get the transparency color for the image
        col = image.TransparencyColor
    End Sub

Retrieved from "http://www.mapwindow.org/wiki/index.php/MapWinGIS:Image_TransparencyColor"

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