Creates a sorted array of unique colors for the current image.
public System.uint[] ExtractColors(
System.Nullable<Rectangle>
)
'宣言
Public Function ExtractColors( _
Optional ByVal As System.Nullable(Of Rectangle) _
) As System.UInteger()
パラメータ
- clipRect
- The rectangle of the image to be processed.
戻り値の型
An array of colors in ARGB format.