aboutsummaryrefslogtreecommitdiffstats
path: root/config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php
diff options
context:
space:
mode:
authorRenato Botelho <garga@FreeBSD.org>2015-02-05 10:02:24 -0200
committerRenato Botelho <garga@FreeBSD.org>2015-02-05 20:10:15 -0200
commit07cf2c4b20230ddedee1bf9dddc1e7cd407385f5 (patch)
tree44d40561519e0018ad586bb1449e107c9ae431f3 /config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php
parente526e4aa28867b7743b0e76993f5f6bebd15bc1b (diff)
downloadpfsense-packages-07cf2c4b20230ddedee1bf9dddc1e7cd407385f5.tar.gz
pfsense-packages-07cf2c4b20230ddedee1bf9dddc1e7cd407385f5.tar.bz2
pfsense-packages-07cf2c4b20230ddedee1bf9dddc1e7cd407385f5.zip
Packages repo cleanup:
- Drop support for pfSense < 2 - Remove archive/, old files can be reached using git - Remove old and unused packages - Move stale files from config subdir to a package subdir
Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php')
-rw-r--r--config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php118
1 files changed, 0 insertions, 118 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php b/config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php
deleted file mode 100644
index 07f3b9cc..00000000
--- a/config/archive/dspam/pear/Image/Graph/Plot/Fit/Line.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Image_Graph - PEAR PHP OO Graph Rendering Utility.
- *
- * PHP versions 4 and 5
- *
- * LICENSE: This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version. This library is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
- * General Public License for more details. You should have received a copy of
- * the GNU Lesser General Public License along with this library; if not, write
- * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * @category Images
- * @package Image_Graph
- * @subpackage Plot
- * @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: $Id$
- * @link http://pear.php.net/package/Image_Graph
- */
-
-/**
- * Include file Image/Graph/Plot.php
- */
-require_once 'Image/Graph/Plot.php';
-
-/**
- * Include file Image/Graph/Tool.php
- */
-require_once 'Image/Graph/Tool.php';
-
-/**
- * Fit the graph (to a line using linear regression).
- *
- * @category Images
- * @package Image_Graph
- * @subpackage Plot
- * @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 Release: @package_version@
- * @link http://pear.php.net/package/Image_Graph
- */
-class Image_Graph_Plot_Fit_Line extends Image_Graph_Plot
-{
-
- /**
- * Perform the actual drawing on the legend.
- *
- * @param int $x0 The top-left x-coordinate
- * @param int $y0 The top-left y-coordinate
- * @param int $x1 The bottom-right x-coordinate
- * @param int $y1 The bottom-right y-coordinate
- * @access private
- */
- function _drawLegendSample($x0, $y0, $x1, $y1)
- {
- $y = ($y0 + $y1) / 2;
- $dy = abs($y1 - $y0) / 6;
- $this->_canvas->addVertex(array('x' => $x0, 'y' => $y + $dy));
- $this->_canvas->addVertex(array('x' => $x1, 'y' => $y - $dy));
- $this->_canvas->polygon(array('connect' => false));
- }
-
- /**
- * Output the plot
- *
- * @return bool Was the output 'good' (true) or 'bad' (false).
- * @access private
- */
- function _done()
- {
- if (Image_Graph_Plot::_done() === false) {
- return false;
- }
-
- $this->_canvas->startGroup(get_class($this) . '_' . $this->_title);
- $this->_clip(true);
- $keys = array_keys($this->_dataset);
- foreach ($keys as $key) {
- $dataset =& $this->_dataset[$key];
- $dataset->_reset();
- $data = array();
- while ($point = $dataset->_next()) {
- $data[] = array(
- 'X' => $this->_pointX($point),
- 'Y' => $this->_pointY($point)
- );
- }
-
- $regression = Image_Graph_Tool::calculateLinearRegression($data);
- $this->_getLineStyle($key);
- $this->_canvas->line(
- array(
- 'x0' => $this->_left,
- 'y0' => $this->_left * $regression['slope'] + $regression['intersection'],
- 'x1' => $this->_right,
- 'y1' => $this->_right * $regression['slope'] + $regression['intersection']
- )
- );
- }
- $this->_clip(false);
- $this->_canvas->endGroup();
-
- return true;
- }
-}
-
-?>