The Image Feathering Lab Report is part of 

Find this Lab Report mirrored on the Borland site:
http://homepages.borland.com/efg2lab/ImageProcessing/Feathering.htm

or on the original site 
http://www.efg2.com/Lab/ImageProcessing/Feathering.htm

Foreground	Background	Feathered Image

Keywords:  feathering, vignette, foreground image, background image, bitmap tiling, BMP, JPG, GIF, TGIFImage, TPicture, JPG to BMP conversion, BMP to JPG conversion, JPEG Quality, KeyPreview, rubber band line, MouseDown, MouseMove, MouseUp, object translation, ClientToScreen, ScreenToClient, Simple Drawing Tool, TList, TVectorGraphicsList, TVectorGraphicsNode, TRectangleNode, TRoundRectangleNode, TEllipseNode, TDrawingTool, TDrawingHandle,  object "handles", RestrictCursorToDrawingArea, Windows.ClipCursor, SquareContainsPoint, Windows.PtInRect, Marching Ants, LineDDA, TPenStyle, TLogBrush, Geometric Pens, ExtCreatePen, PS_GEOMETRIC, PS_ENDCAP_SQUARE, TCombBox, OnDrawItem, Scanline, TRGBTripleArray, blur, invert, Clipboard, CF_BITMAP, Clipboard.HasFormat, TControlCanvas, cropping, flip, reverse, Delphi 5