archive some more dead packages

1 files changed, 719 insertions, 0 deletions

diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Odo.php b/config/archive/dspam/pear/Image/Graph/Plot/Odo.php
new file mode 100644
index 00000000..d6bf7969
--- /dev/null
+++ b/config/archive/dspam/pear/Image/Graph/Plot/Odo.php
@@ -0,0 +1,719 @@
+<?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';
+
+/**
+ * 2D Odochart.
+ *
+ * @category   Images
+ * @package    Image_Graph
+ * @subpackage Plot
+ * @author     Maxime Delorme <mdelorme@tennaxia.com>
+ * @copyright  Copyright (C) 2005 Maxime Delorme
+ * @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_Odo extends Image_Graph_Plot
+{
+    /**
+     * the percent of the radius of the chart that will be use as the width of the range
+     * @access private
+     * @var int
+     */
+    var $_radiusPercent = 50;
+
+    /**
+     * the minimun value of the chart or the start value
+     * @access private
+     * @var int
+     */
+    var $_value_min = 0;
+
+    /**
+     * the maximum value of the chart or the end value
+     * @access private
+     * @var int
+     */
+    var $_value_max = 100;
+
+    /**
+     * the start angle
+     * @access private
+     * @var int
+     */
+    var $_deg_offset = 135;
+
+    /**
+     * the angle of the chart , the length of the chart
+     * 180 min a half circle
+     * @access private
+     * @var int
+     */
+    var $_deg_width = 270;
+
+    /**
+     * the length of the big ticks
+     * the small ones will be half ot it, the values 160% of it
+     * 180 min a half circle
+     * @access private
+     * @var int
+     */
+    var $_tickLength = 14;
+
+    /**
+     * how many small ticks a  big tick appears
+     * the small ticks appear every 6°
+     * so with the default value of 5, every 30° there is a value and a big tick
+     * 180 min a half circle
+     * @access private
+     * @var int
+     */
+    var $_axisTicks = 5;
+    
+    /**
+     * Arrow marker
+     * @access private
+     * @var Image_Graph_Marker
+     */
+    var $_arrowMarker;
+    
+    /**
+     * Range marker fill style
+     * @access private
+     * @var Image_Graph_Fill
+     */
+    var $_rangeFillStyle = null;
+    
+    /**
+     * The width of the arrow
+     * @access private
+     * @var int
+     */
+    var $_arrowWidth = 5;    
+
+    /**
+     * The length of the arrow
+     * @access private
+     * @var int
+     */
+    var $_arrowLength = 80;
+    
+    /**
+     * The radius of the plot
+     * @access private
+     * @var int
+     */
+    var $_radius = false;
+    
+    /**
+     * The total Y
+     * @access private
+     * @var int
+     */
+    var $_totalY = false;
+
+    /**
+     * Center X of odometer "circle"
+     * @access private
+     * @var int
+     */
+    var $_centerX = false;
+
+    /**
+     * Center y of odometer "circle"
+     * @access private
+     * @var int
+     */
+    var $_centerY = false;
+
+    /**
+     * Plot_Odo [Constructor]
+     *
+     * dataset with one data per arrow
+     * @param Image_Graph_Dataset $dataset The data set (value containter) to
+     *   plot or an array of datasets
+     *   {@link Image_Graph_Legend}
+     */
+    function Image_Graph_Plot_Odo(&$dataset)
+    {
+        parent::Image_Graph_Plot($dataset);
+        
+        $keys = array_keys($this->_dataset);
+        foreach ($keys as $key) {
+            $dataset =& $this->_dataset[$key];
+            if (isset($min)) {
+                $min = min($dataset->minimumY(), $min);
+            }
+            else {
+                $min = $dataset->minimumY();
+            }
+            if (isset($max)) {
+                $max = max($dataset->maximumY(), $max);
+            }
+            else {
+                $max = $dataset->maximumY();
+            }
+        }
+        $this->_value_min = $min;
+        $this->_value_max = $max;
+    }
+
+    /**
+     * Set the center of the odometer
+     * 
+     * @param int $centerX The center x point
+     * @param int $centerY The center y point
+     */
+    function setCenter($centerX, $centerY)
+    {
+        $this->_centerX = $centerX;
+        $this->_centerY = $centerY;
+    }
+
+    /**
+     * Convert a value to the angle position onto the odometer
+     *
+     * @access private
+     * @param int $value the value to convert
+     * @return int the angle'position onto the odometer
+     */
+    function _value2angle($value)
+    {
+        return $this->_deg_width * (($value - $this->_value_min) / $this->_totalY) + $this->_deg_offset;
+    }
+    
+    /**
+     * set some internal var
+     *
+     * @access private
+     */
+    function _initialize()
+    {
+        $v1 = $this->_deg_offset;
+        $v2 = $this->_deg_offset + $this->_deg_width;
+        
+        $dimensions = Image_Graph_Tool::calculateArcDimensionAndCenter($v1, $v2);
+        
+        $radiusX = ($this->width() / 2) / $dimensions['rx'];
+        $radiusY = ($this->height() / 2) / $dimensions['ry'];
+        
+        $this->_radius = min($radiusX, $radiusY);
+        
+        if ($this->_marker) {
+            $this->_radius = $this->_radius * 0.85;
+        } 
+        
+        //the center of the plot
+        if ($this->_centerX === false) {  
+            $this->_centerX = (int) (($this->_left + $this->_right) / 2) +
+                $this->_radius * ($dimensions['cx'] - 0.5);
+        }
+        
+        if ($this->_centerY === false) {
+            $this->_centerY = (int) (($this->_top + $this->_bottom) / 2) +
+                $this->_radius * ($dimensions['cy'] - 0.5);
+        }
+        
+        //the max range
+        $this->_totalY = abs($this->_value_max - $this->_value_min);
+    }
+
+    /**
+     * set min and max value of the range
+     *
+     * @access public
+     * @param integer $value_min the minimun value of the chart or the start value
+     * @param integer $value_max the maximum value of the chart or the end value
+     */
+    function setRange($value_min, $value_max)
+    {
+       $this->_value_min = $value_min;
+       $this->_value_max = $value_max;
+    }
+
+    /**
+     * Set start's angle and amplitude of the chart
+     *
+     * @access public
+     * @param integer $deg_offset the start angle
+     * @param integer $deg_width the angle of the chart (the length)
+     */
+    function setAngles($deg_offset, $deg_width)
+    {
+       $this->_deg_offset = min(360, abs($deg_offset));
+       $this->_deg_width = min(360, abs($deg_width));
+    }
+
+    /**
+     * set the width of the chart
+     *
+     * @access public
+     * @param string $radius_percent a value between 0 and 100
+     */
+    function setRadiusWidth($radius_percent)
+    {
+       $this->_radiusPercent = $radius_percent;
+    }
+    
+    /**
+     * set the width and length of the arrow (in percent of the total plot "radius")
+     * 
+     * @param int length The length in percent
+     * @param int width The width in percent  
+     */
+    function setArrowSize($length, $width)
+    {
+        $this->_arrowWidth = max(0, min(100, $width));
+        $this->_arrowLength = max(0, min(100, $length));
+    }
+
+    /**
+     * Set the arrow marker
+     * @param Image_Graph_Marker $marker The marker to set for arrow marker
+     */
+    function setArrowMarker(&$marker)
+    {
+        $this->_arrowMarker =& $marker;
+    }
+     
+
+    /**
+     * Output the plot
+     *
+     * @return bool Was the output 'good' (true) or 'bad' (false).
+     * @access private
+     */
+    function _done()
+    {
+        if (parent::_done() === false) {
+            return false;
+        }
+        $this->_initialize();
+        $this->_drawRange();
+        $this->_drawAxis();
+        $this->_drawArrow();
+        $this->_drawMarker();
+        return true;
+    }
+
+    /**
+     * set the length of the ticks
+     *
+     * @access public
+     * @param string $radius_percent a value between 0 and 100
+     */
+    function setTickLength($radius)
+    {
+        $this->_tickLength = $radius;
+    }
+
+    /**
+     * set the length of the ticks
+     *
+     * @access public
+     * @param string $radius_percent a value between 0 and 100
+     */
+    function setAxisTicks($int)
+    {
+        $this->_axisTicks = $int;
+    }
+
+    /**
+     * Draw the outline and the axis
+     *
+     * @access private
+     */
+    function _drawAxis()
+    {
+        //draw outline
+        $this->_getLineStyle();
+        $this->_canvas->pieslice(
+                    array(
+                            'x' => $this->_centerX,
+                            'y' => $this->_centerY,
+                            'rx' => $this->_radius,
+                            'ry' => $this->_radius,
+                            'v1' => $this->_deg_offset,
+                            'v2' => $this->_deg_offset+$this->_deg_width,
+                            'srx' => $this->_radius * (1 - $this->_radiusPercent / 100),
+                            'sry' => $this->_radius * (1 - $this->_radiusPercent / 100)
+                        )
+                    );
+                    
+        //step for every 6°
+        $step = (int) ($this->_totalY / $this->_deg_width * 6);
+        $value = $this->_value_min;
+        $i = 0;
+        while ($value <= $this->_value_max) {
+            $angle = $this->_value2angle($value);
+
+            $cos = cos(deg2rad($angle));
+            $sin = sin(deg2rad($angle));
+            $point = array('Y' => $value);
+            $point['AX'] = $cos;
+            $point['AY'] = $sin;
+            $point['LENGTH'] = 1;
+            $x = $this->_centerX + $this->_radius * $cos;
+            $y = $this->_centerY + $this->_radius * $sin;
+            $deltaX = - $cos * $this->_tickLength ;
+            $deltaY = - $sin * $this->_tickLength ;
+            $this->_getLineStyle();
+            if(($i % $this->_axisTicks) == 0){
+                $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $x + $deltaX, 'y1' => $y + $deltaY));
+                if ($this->_arrowMarker) {
+                    $this->_arrowMarker->_drawMarker($x + $deltaX * 1.6, $y + $deltaY *1.6, $point);
+                }
+            } else {
+                $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $x + $deltaX * 0.5, 'y1' => $y + $deltaY * 0.5));
+            }
+            $i++;
+            $value += $step;
+        }
+
+    }
+
+    /**
+     * Set the line style of the arrows
+     *
+     * @param Image_Graph_Line $lineStyle The line style of the Arrow
+     * @see Image_Graph_Line
+     * @access public
+     */
+    function setArrowLineStyle($lineStyle)
+    {
+        $this->_arrowLineStyle = &$lineStyle;
+    }
+
+    /**
+     * Set the fillstyle of the arrows
+     *
+     * @param Image_Graph_Fill $fillStyle The fill style of the arrows
+     * @see Image_Graph_Fill
+     * @access public
+     */
+    function setArrowFillStyle($fillStyle)
+    {
+        $this->_arrowFillStyle = &$fillStyle;
+    }
+
+    /**
+     * Draw the arrows
+     *
+     * @access private
+     */
+    function _drawArrow()
+    {
+        $keys = array_keys($this->_dataset);
+        foreach ($keys as $key) {
+            $dataset =& $this->_dataset[$key];
+            $dataset->_reset();
+            $this->setLineStyle($this->_arrowLineStyle);
+            $this->setFillStyle($this->_arrowFillStyle);
+            while ($point = $dataset->_next()) {
+                $ID = $point['ID'];
+                $this->_getFillStyle($ID);
+                $this->_getLineStyle($ID);
+                $deg = $this->_value2angle($point['Y']);
+                list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX + $this->_arrowLength * $this->_radius / 100, $this->_centerY, $this->_centerX, $this->_centerY, $deg);
+                $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr));
+                list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX, $this->_centerY - $this->_arrowWidth * $this->_radius/100, $this->_centerX, $this->_centerY, $deg);
+                $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr));
+                list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX - $this->_arrowWidth * $this->_radius / 100, $this->_centerY, $this->_centerX, $this->_centerY, $deg);
+                $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr));
+                list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX,$this->_centerY + $this->_arrowWidth * $this->_radius / 100, $this->_centerX, $this->_centerY, $deg);
+                $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr));
+                $this->_canvas->polygon(array('connect' => true));
+            }
+        }
+    }
+
+    /**
+     * Calculate marker point data
+     *
+     * @param array $point The point to calculate data for
+     * @param array $nextPoint The next point
+     * @param array $prevPoint The previous point
+     * @param array $totals The pre-calculated totals, if needed
+     * @return array An array containing marker point data
+     * @access private
+     */
+    function _getMarkerData($point, $nextPoint, $prevPoint, &$totals)
+    {
+        $point = parent::_getMarkerData($point, $nextPoint, $prevPoint, $totals);
+ 
+        $point['ANGLE'] = $this->_value2angle($point['Y']);
+
+        $point['ANG_X'] = cos(deg2rad($point['ANGLE']));
+        $point['ANG_Y'] = sin(deg2rad($point['ANGLE']));
+
+        $point['AX'] = -$point['ANG_X'];
+        $point['AY'] = -$point['ANG_Y'];
+
+        $point['LENGTH'] = 2.5; //$radius;
+
+        $point['MARKER_X'] = $totals['CENTER_X'] +
+            $totals['ODO_RADIUS']  * $point['ANG_X'];
+        $point['MARKER_Y'] = $totals['CENTER_Y'] +
+            $totals['ODO_RADIUS'] * $point['ANG_Y'];
+
+        return $point;
+    }
+
+    /**
+     * Draws markers of the arrows on the canvas
+     *
+     * @access private
+     */
+    function _drawMarker()
+    {
+
+        if ($this->_marker) {
+            $this->_marker->_radius += $this->_radius / 2;
+            $totals = $this->_getTotals();
+
+            $totals['CENTER_X'] = $this->_centerX;
+            $totals['CENTER_Y'] = $this->_centerY;
+
+
+            /* $keys = array_keys($this->_dataset);
+            foreach ($keys as $key) { */
+                $dataset =& $this->_dataset[0];
+
+                $totals['RADIUS0'] = false;
+                $totals['ODO_RADIUS'] = 1.1 * $this->_radius * $this->_arrowLength / 100;
+                $totals['ALL_SUM_Y'] = $this->_totalY;
+
+                $dataset->_reset();
+                while ($point = $dataset->_next()) {
+                    if ((!is_object($this->_dataSelector)) ||
+                         ($this->_dataSelector->select($point))
+                    ) {
+                        $point = $this->_getMarkerData(
+                            $point,
+                            false,
+                            false,
+                            $totals
+                        );
+                        if (is_array($point)) {
+                            $this->_marker->_drawMarker(
+                                $point['MARKER_X'],
+                                $point['MARKER_Y'],
+                                $point
+                            );
+                        }
+                    }
+                }
+            /* }
+            unset($keys); */
+        }
+    }
+
+    /**
+     * Set range
+     *
+     * dataset with two data start and end value of the range
+     * @param Image_Graph_Dataset $dataset The data set (value containter) to
+     *   plot or an array of datasets
+     *
+     */
+    function addRangeMarker($min, $max, $id = false)
+    {
+        $this->_range[] = 
+            array(
+                'min' => max($this->_value_min, min($min, $max)), 
+                'max' => min($this->_value_max, max($min, $max)), 
+                'id' => $id
+            );
+    }
+
+    /**
+     * Set the fillstyle of the ranges
+     *
+     * @param Image_Graph_Fill $fillStyle The fill style of the range
+     * @see Image_Graph_Fill
+     * @access public
+     */
+    function &setRangeMarkerFillStyle(&$rangeMarkerFillStyle)
+    {
+        $this->_rangeFillStyle = $rangeMarkerFillStyle;
+    }
+
+    /**
+     * Draw the ranges
+     *
+     * @access private
+     */
+    function _drawRange()
+    {
+        if($this->_range){
+            $radius0 = $this->_radius * (1 - $this->_radiusPercent/100);
+            foreach ($this->_range as $range) {
+                $angle1 = $this->_value2angle($range['min']);
+                $angle2 = $this->_value2angle($range['max']);
+
+                if (is_object($this->_rangeFillStyle)) {
+                    $this->_canvas->setFill($this->_rangeFillStyle->_getFillStyle($range['id']));
+                } elseif ($this->_rangeFillStyle != null) {
+                    $this->_canvas->setFill($this->_rangeFillStyle);
+                }                
+                $this->_getLineStyle();
+                $this->_canvas->Pieslice(
+                    array(
+                        'x' => $this->_centerX,
+                        'y' => $this->_centerY,
+                        'rx' => $this->_radius,
+                        'ry' => $this->_radius,
+                        'v1' => $angle1,
+                        'v2' => $angle2,
+                        'srx' => $radius0,
+                        'sry' => $radius0
+                    )
+                );
+            }
+        }
+    }
+
+    /**
+     * 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)
+    {
+        $dx = abs($x1 - $x0) / 4;
+        $this->_canvas->addVertex(array('x' => $x0 + $dx      , 'y' => $y1));
+        $this->_canvas->addVertex(array('x' => ($x0 + $x1) / 2, 'y' => $y0 ));
+        $this->_canvas->addVertex(array('x' => $x1 - $dx      , 'y' => $y1));
+        $this->_canvas->polygon(array('connect' => true));
+    }
+
+    /**
+     * Draw a sample for use with legend
+     *
+     * @param array $param The parameters for the legend
+     * @access private
+     */
+    function _legendSample(&$param)
+    {
+        if (is_array($this->_dataset)) {
+
+            $this->_canvas->startGroup(get_class($this) . '_' . $this->_title);
+            $this->_clip(true);
+            
+            $totals = $this->_getTotals();
+            $totals['CENTER_X'] = (int) (($this->_left + $this->_right) / 2);
+            $totals['CENTER_Y'] = (int) (($this->_top + $this->_bottom) / 2);
+            $totals['RADIUS'] = min($this->height(), $this->width()) * 0.75 * 0.5;
+            $totals['CURRENT_Y'] = 0;
+
+            if (is_a($this->_fillStyle, "Image_Graph_Fill")) {
+                $this->_fillStyle->_reset();
+            }
+
+            $count = 0;
+            $keys = array_keys($this->_dataset);
+            foreach ($keys as $key) {
+                $dataset =& $this->_dataset[$key];
+                $count++;
+
+                $dataset->_reset();
+                while ($point = $dataset->_next()) {
+                    $caption = $point['X'];
+
+                    $this->_canvas->setFont($param['font']);
+                    $width = 20 + $param['width'] + $this->_canvas->textWidth($caption);
+                    $param['maxwidth'] = max($param['maxwidth'], $width);
+                    $x2 = $param['x'] + $width;
+                    $y2 = $param['y'] + $param['height'] + 5;
+
+                    if ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) && ($y2 > $param['bottom'])) {
+                        $param['y'] = $param['top'];
+                        $param['x'] = $x2;
+                        $y2 = $param['y'] + $param['height'];
+                    } elseif ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) == 0) && ($x2 > $param['right'])) {
+                        $param['x'] = $param['left'];
+                        $param['y'] = $y2;
+                        $x2 = $param['x'] + 20 + $param['width'] + $this->_canvas->textWidth($caption);
+                    }
+
+                    $x = $x0 = $param['x'];
+                    $y = $param['y'];
+                    $y0 = $param['y'] - $param['height'] / 2;
+                    $x1 = $param['x'] + $param['width'];
+                    $y1 = $param['y'] + $param['height'] / 2;
+
+                    if (!isset($param['simulate'])) {
+                        $this->_getFillStyle($point['ID']);
+                        $this->_getLineStyle($point['ID']);
+                        $this->_drawLegendSample($x0, $y0, $x1, $y1);
+
+                        if (($this->_marker) && ($dataset) && ($param['show_marker'])) {
+                            $prevPoint = $dataset->_nearby(-2);
+                            $nextPoint = $dataset->_nearby();
+
+                            $p = $this->_getMarkerData($point, $nextPoint, $prevPoint, $totals);
+                            if (is_array($point)) {
+                                $p['MARKER_X'] = $x+$param['width'] / 2;
+                                $p['MARKER_Y'] = $y;
+                                unset ($p['AVERAGE_Y']);
+                                $this->_marker->_drawMarker($p['MARKER_X'], $p['MARKER_Y'], $p);
+                            }
+                        }
+                        $this->write($x + $param['width'] + 10, $y, $caption, IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, $param['font']);
+                    }
+
+                    if (($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) {
+                        $param['y'] = $y2;
+                    } else {
+                        $param['x'] = $x2;
+                    }
+                }
+            }
+            unset($keys);
+            $this->_clip(false);
+            $this->_canvas->endGroup();
+        }
+    }
+}
+?>
\ No newline at end of file