IThinBitmapScraperCallback Interface

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The IThinBitmapScraperCallback interface must be implemented by the bitmap source to provide a fresh bitmap image when it is required by the scraper.

ActiveX/.NET Syntax

void (int*hbmp, int* left, int* top, int* right, int* bottom, bool* delbmp);

Delphi Syntax

procedure (var hbmp: integer; var left,top,right,bottom: integer; delbmp:wordbool);

Parameters

hbmp	Bitmap handle (HBITMAP)
left	Left bitmap coordinates
top	Left bitmap coordinates
right	Left bitmap coordinates
bottom	Left bitmap coordinates
delbmp	Indicates whether the calling object must delete the bitmap handle.