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

AreaDraw

Add a point to a list of end points for areafill.

Declaration

Source position: agraphics.pas line 2336

function AreaDraw(

  Rp: PRastPort;

  X: LongInt;

  Y: LongInt

):LongInt;

Arguments

Rp

  

Points to a RastPort structure.

X

  

X coordinate of a point in the raster.

Y

  

Y coordinate of a point in the raster.

Function result

0 for success, else -1 if no there was no space left in the vector list.

Description

Add point to the vector buffer.

See also

InitArea

  

Initialize vector collection matrix

AreaMove

  

Define a new starting point for a new shape in the vector list.

AreaEllipse

  

Add a ellipse to areainfo list for areafill.

AreaCircle

  

Draws a Circle in an Area

AreaEnd

  

Process table of vectors and ellipses and produce areafill.


Documentation generated on: 2021-07-30