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_Arrow.AbArrowField Function
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Method with different arrow shapes

File
Pascal
procedure AbArrowField(typ: Integer; b: Integer; r: TRect; var Field: array of TPoint);
C++
AbArrowField(int typ, int b, TRect r, array of TPoint Field);
Parameters
Parameters 
Description 
typ: Integer 
arrow type number 
b: Integer 
lenght 
r: TRect 
rectangle for calculation of center point 
var Field: array of TPoint 
Array of TPoint with the arrow datas 
Description

Method used to create different Arrow shapes for round meters. You can add your own Arrows by adding another case construct with your own Point-Array  

Field description:
  
Field[0].x  = hibyte > no. of used points
              lobyte > Options,... not used yet

Field[0].y  = hibyte > radius of center-circle 1
              lobyte > radius of center-circle 2 (behind 1)
 
Field[1]    = center of rotation
Field[2..8] = points...

 

with the procedue ArrowSettings you can set Field[0]...

See Also

_AbProc.ArrowSettings

Hard-& Software A.Baecker
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