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DrawingContext.BlendImage Method

  • Article

Overlays a specified bitmapped image on an image that already exists on the drawing surface, and displays the resulting overlayed image at a specified location (position) on the drawing surface.

Namespace: Microsoft.SPOT.Presentation.Media
Assembly: Microsoft.SPOT.TinyCore (in microsoft.spot.tinycore.dll)

Syntax

public void BlendImage (
         Bitmapsource,
         intdestinationX,
         intdestinationY,
         intsourceX,
         intsourceY,
         intsourceWidth,
         intsourceHeight,
         UInt16opacity
)

Parameters

  • source
    A Bitmap object that specifies the bitmapped image.
  • destinationX
    The upper-left horizontal position at which the overlayed image is to be displayed.
  • destinationY
    The upper-left vertical position at which the overlayed image is to be displayed.
  • sourceX
    The upper-left horizontal position of the existing image.
  • sourceY
    The upper-left vertical position of the existing image.
  • sourceWidth
    The width of the existing image.
  • sourceHeight
    The height of the existing image.
  • opacity
    The opacity of the bitmapped image when overlayed on the existing image. A value of 0 (zero) makes the bitmap completely opaque (not transparent at all); a value of 255 makes the bitmap completely transparent.

Version Information

Available in .NET Micro Framework version 2.0, 2.5

See Also

Reference

DrawingContext Class
DrawingContext Members
Microsoft.SPOT.Presentation.Media Namespace