[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'fpvectorial' (#fcl)

TPath.PrepareForSequentialReading

Starts a sequential reading of all segments in a path

Declaration

Source position: fpvectorial.pas line 179

procedure TPath.PrepareForSequentialReading;

Description

To obtain in sequence all segments of a path first call MyPath.PrepareForSequentialReading and start a for loop with the condition "for j := 0 to MyPath.Len - 1 do" and in the beginning of the loop call "CurSegment := TPathSegment(CurPath.Next());"

See also

TPath.CurPoint

  

This field is used internally by TPath.PrepareForSequentialReading and TPath.Next. Dont use it directly.

TPath.Next

  

Used for reading segments in sequence


Documentation generated on: Oct 09 2011