See Also Examples Applies To
Computes the alpha channel histogram of the native GdPicture image.
Syntax
object.HistogramGetAlpha (*arHistoA())
The HistogramGetAlpha syntax has these parts:
| Part | Description |
| object | Required. An object expression that evaluates to an object in the Applies To list. |
| *arHistoA() | Required. Output 1D (0 based) Long Array. Size must be equal to 256. The alpha channel histogram data. |
Returns
Long. GdPictureStatus
Category
Histogram Functions
Visual Basic Sample
Dim arHistoA(0 To 255) As Long
Dim nStat As Long
nStat = Object.HistogramGetAlpha(arHistoA)