dataselector
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Class: Image_Graph_DataSelector_EveryNthPoint

Source Location: /Graph/DataSelector/EveryNthPoint.php

Class Overview

Image_Graph_DataSelector
   |
   --Image_Graph_DataSelector_EveryNthPoint

Filter out all points except every Nth point.


Methods


Inherited Methods


Class Details

[line 44]
Filter out all points except every Nth point.

Use this dataselector if you have a large number of datapoints, but only want to show markers for a small number of them, say every 10th.




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Class Methods


method Image_Graph_DataSelector_EveryNthpoint [line 65]

void &Image_Graph_DataSelector_EveryNthpoint( [int $pointInterval = 10])

EvertNthPoint [Constructor]



Parameters:

int   $pointInterval   The number of points between every "show", default: 10

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Documentation generated on Fri, 12 Nov 2004 08:25:18 +0100 by phpDocumentor 1.3.0RC3