Horde 3.1.3 : Vue détaillée de Graph.php

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Horde_Graph:: (21 méthodes):
  Horde_Graph()
  addPlot()
  addChart()
  addXData()
  addYData()
  get()
  set()
  display()
  initialize()
  draw()
  drawBackground()
  drawPlotBox()
  drawGridX()
  drawGridY()
  drawTitle()
  drawLabelsX()
  drawLabelsY()
  translate()
  translateX()
  translateY()
  _findRange()

Classe: Horde_Graph - X-Ref

The Horde graphing suite.

Provides a set of graph backends and methods for creating graphs as
HTML tables, SVG images, etc.

$Horde: framework/Graph/Graph.php,v 1.27.10.7 2006/01/01 21:28:18 jan Exp $

Copyright 2002-2006 Chuck Hagenbuch <chuck@horde.org>

See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.

Horde_Graph($params) X-Ref

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addPlot($plotType, $plotParams) X-Ref

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addChart($chartType, $chartParams) X-Ref

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addXData($data) X-Ref

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addYData($data, $name = '') X-Ref

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get($param) X-Ref

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set($param, $value) X-Ref

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display() X-Ref

Cache the image and return a link to view it out of the cache.

initialize($minY = false, $stepLabelsY = false) X-Ref

Process all of the data sets and set graph properties.

draw($display = true, $minY = false, $deltaLabelsY = false) X-Ref

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drawBackground() X-Ref

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drawPlotBox() X-Ref

Draw a box around the plot area.

drawGridX() X-Ref

Draws grid lines from top to bottom on the image.

drawGridY() X-Ref

Draws grid lines from left to right on the image.

drawTitle() X-Ref

Draw the title.

drawLabelsX() X-Ref

Draws the axis tag text outside the plotting area on the x
axis.

drawLabelsY() X-Ref

Draws the axis tag text outside the plotting area on the y
axis.

translate(&$x, &$y) X-Ref

Take a pair of (x,y) graph coordinates and return the
screen-pixel coordinates for them.

param: float &$x The x position in world coordinates.
param: float &$y The y position in world coordinates.

translateX($x) X-Ref

Translate the x coordinate of a point on the plot to screen
coordinates.

param: float $x The x world (plot) coordinate.

translateY($y) X-Ref

Translate the y coordinate of a point on the plot to screen
coordinates.

param: float $y The y world (plot) coordinate.

_findRange($data, $min = 0, $max = 0, $resolution = 0) X-Ref

Find the minimum and maximum values for a set of data.

The $resolution variable is used for rounding maximum and
minimum values. If maximum value is 8645 then:

If $resolution is 0, then maximum value becomes 9000.
If $resolution is 1, then maximum value becomes 8700.
If $resolution is 2, then maximum value becomes 8650.
If $resolution is 3, then maximum value becomes 8645.

param: array  $data         The Dataset to find the range for.
param: integer $min         Minimum value to start at. The lowest number
param: integer $max         Maximum value to start at. The highest
param: integer $resolution  The resolution to use for the range.
return: array  The minimum and maximum values for the range.

Code source de Horde 3.1.3

/lib/Horde/ -> Graph.php (sommaire)

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