Unit 'agraphics' Package
[Overview][Constants][Types][Procedures and functions][Variables][Index] [#os4units]

BltPattern

Using standard drawing rules for areafill, blit through a mask.

Declaration

Source position: agraphics.pas line 2345

procedure BltPattern(

  Rp: PRastPort;

  const Mask: PByte;

  XMin: LongInt;

  YMin: LongInt;

  XMax: LongInt;

  YMax: LongInt;

  MaskBPR: LongWord

);

Arguments

Rp

  

Points to the destination RastPort for the blit.

Mask

  

points to 2 dimensional mask if needed if mask = nil then use a rectangle.

XMin

  

coordinates of upper left of rectangular region in RastPort

XMax

  

points to lower right of rectangular region in RastPort

Description

Blit using drawmode,areafill pattern, and mask at position rectangle (xl,yl) (maxx,maxy).

See also

AreaEnd

  

Process table of vectors and ellipses and produce areafill.


Documentation generated on: 2021-07-30