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/Image/Graph/Plotarea/ -> Radar.php (sommaire)

Image_Graph - PEAR PHP OO Graph Rendering Utility. PHP versions 4 and 5

Author: Jesper Veggerby <pear.nosey@veggerby.dk>
Copyright: Copyright (C) 2003, 2004 Jesper Veggerby Hansen
License: http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
Version: CVS: $Id: Radar.php,v 1.8 2006/02/28 22:48:07 nosey Exp $
Poids: 243 lignes (8 kb)
Inclus ou requis:0 fois
Référencé: 0 fois
Nécessite: 1 fichier
 Image/Graph/Plotarea.php

Définit 1 class

Image_Graph_Plotarea_Radar:: (10 méthodes):
  Image_Graph_Plotarea_Radar()
  _plotWidth()
  _plotHeight()
  _fillLeft()
  _fillTop()
  _fillRight()
  _fillBottom()
  _pointX()
  _pointY()
  _updateCoords()


Classe: Image_Graph_Plotarea_Radar  - X-Ref

Plot area used for radar plots.

Image_Graph_Plotarea_Radar()   X-Ref
Create the plotarea, implicitely creates 2 normal axis


_plotWidth()   X-Ref
Get the width of the 'real' plotarea

return: int The width of the 'real' plotarea, ie not including space occupied by padding and axis

_plotHeight()   X-Ref
Get the height of the 'real' plotarea

return: int The height of the 'real' plotarea, ie not including space occupied by padding and axis

_fillLeft()   X-Ref
Left boundary of the background fill area

return: int Leftmost position on the canvas

_fillTop()   X-Ref
Top boundary of the background fill area

return: int Topmost position on the canvas

_fillRight()   X-Ref
Right boundary of the background fill area

return: int Rightmost position on the canvas

_fillBottom()   X-Ref
Bottom boundary of the background fill area

return: int Bottommost position on the canvas

_pointX($value)   X-Ref
Get the X pixel position represented by a value

param: double $value The value to get the pixel-point for
return: double The pixel position along the axis

_pointY($value)   X-Ref
Get the Y pixel position represented by a value

param: double $value The value to get the pixel-point for
return: double The pixel position along the axis

_updateCoords()   X-Ref
Update coordinates




Généré le : Sun Feb 25 10:22:19 2007 par Balluche grâce à PHPXref 0.7