aboutsummaryrefslogtreecommitdiffstats
path: root/config/dspam/pear/Image/Graph/Plotarea
diff options
context:
space:
mode:
Diffstat (limited to 'config/dspam/pear/Image/Graph/Plotarea')
-rw-r--r--config/dspam/pear/Image/Graph/Plotarea/Element.php87
-rw-r--r--config/dspam/pear/Image/Graph/Plotarea/Map.php304
-rw-r--r--config/dspam/pear/Image/Graph/Plotarea/Radar.php243
3 files changed, 634 insertions, 0 deletions
diff --git a/config/dspam/pear/Image/Graph/Plotarea/Element.php b/config/dspam/pear/Image/Graph/Plotarea/Element.php
new file mode 100644
index 00000000..a7d1b8d2
--- /dev/null
+++ b/config/dspam/pear/Image/Graph/Plotarea/Element.php
@@ -0,0 +1,87 @@
+<?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
+ * @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/Element.php
+ */
+require_once 'Image/Graph/Element.php';
+
+/**
+ * Representation of a element on a plotarea.
+ *
+ * @category Images
+ * @package Image_Graph
+ * @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
+ * @abstract
+ */
+class Image_Graph_Plotarea_Element extends Image_Graph_Element
+{
+
+ /**
+ * Get the X pixel position represented by a value
+ *
+ * @param double $point the value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointX($point)
+ {
+ return $this->_parent->_pointX($point);
+ }
+
+ /**
+ * Get the Y pixel position represented by a value
+ *
+ * @param double $point the value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointY($point)
+ {
+ return $this->_parent->_pointY($point);
+ }
+
+ /**
+ * Get the X and Y pixel position represented by a value
+ *
+ * @param array $point the values to get the pixel-point for
+ * @return array The (x, y) pixel position along the axis
+ * @access private
+ */
+ function _pointXY($point)
+ {
+ return array ('X' => $this->_pointX($point), 'Y' => $this->_pointY($point));
+ }
+
+}
+?> \ No newline at end of file
diff --git a/config/dspam/pear/Image/Graph/Plotarea/Map.php b/config/dspam/pear/Image/Graph/Plotarea/Map.php
new file mode 100644
index 00000000..888d3384
--- /dev/null
+++ b/config/dspam/pear/Image/Graph/Plotarea/Map.php
@@ -0,0 +1,304 @@
+<?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 Plotarea
+ * @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/Plotarea.php
+ */
+require_once 'Image/Graph/Plotarea.php';
+
+/**
+ * Plot area used for map plots.
+ *
+ * A map plot is a chart that displays a map (fx. a world map) in the form of .
+ * png file. The maps must be located in the /Images/Maps folder and a
+ * corresponding .txt files mush also exist in this location where named
+ * locations are mapped to an (x, y) coordinate of the map picture (this text
+ * file is tab separated with 'Name' 'X' 'Y' values, fx 'Denmark 378 223'). The
+ * x-values in the dataset are then the named locations (fx 'Denmark') and the
+ * y-values are then the data to plot. Currently the best (if not only) use is
+ * to combine a map plot area with a {@link Image_Graph_Plot_Dot} using {@link
+ * Image_Graph_Marker_PercentageCircle} as marker.
+ *
+ * @category Images
+ * @package Image_Graph
+ * @subpackage Plotarea
+ * @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_Plotarea_Map extends Image_Graph_Plotarea
+{
+
+ /**
+ * The GD image for the map
+ * @var string
+ * @access private
+ */
+ var $_imageMap;
+
+ /**
+ * The value for scaling the width and height to fit into the layout boundaries
+ * @var int
+ * @access private
+ */
+ var $_scale;
+
+ /**
+ * The (x,y)-points for the named point
+ * @var array
+ * @access private
+ */
+ var $_mapPoints;
+
+ /**
+ * The original size of the image map
+ * @var array
+ * @access private
+ */
+ var $_mapSize;
+
+ /**
+ * PlotareaMap [Constructor]
+ *
+ * @param string $map The name of the map, i.e. the [name].png and [name].
+ * txt files located in the Images/maps folder
+ */
+ function Image_Graph_Plotarea_Map($map)
+ {
+ parent::Image_Graph_Plotarea();
+
+ $this->_imageMap = dirname(__FILE__)."/../Images/Maps/$map.png";
+ $points = file(dirname(__FILE__)."/../Images/Maps/$map.txt");
+ list($width, $height) = getimagesize($this->_imageMap);
+ $this->_mapSize['X'] = $width;
+ $this->_mapSize['Y'] = $height;
+
+ if (is_array($points)) {
+ unset($this->_mapPoints);
+ foreach ($points as $line) {
+ list($country, $x, $y) = explode("\t", $line);
+ $this->_mapPoints[$country] = array('X' => $x, 'Y' => $y);
+ }
+ }
+ }
+
+ /**
+ * Left boundary of the background fill area
+ *
+ * @return int Leftmost position on the canvas
+ * @access private
+ */
+ function _fillLeft()
+ {
+ return $this->_left + $this->_padding['left'];
+ }
+
+ /**
+ * Top boundary of the background fill area
+ *
+ * @return int Topmost position on the canvas
+ * @access private
+ */
+ function _fillTop()
+ {
+ return $this->_top + $this->_padding['top'];
+ }
+
+ /**
+ * Right boundary of the background fill area
+ *
+ * @return int Rightmost position on the canvas
+ * @access private
+ */
+ function _fillRight()
+ {
+ return $this->_right - $this->_padding['right'];
+ }
+
+ /**
+ * Bottom boundary of the background fill area
+ *
+ * @return int Bottommost position on the canvas
+ * @access private
+ */
+ function _fillBottom()
+ {
+ return $this->_bottom - $this->_padding['bottom'];
+ }
+
+ /**
+ * Set the extrema of the axis
+ *
+ * @param Image_Graph_Plot $plot The plot that 'hold' the values
+ * @access private
+ */
+ function _setExtrema(& $plot)
+ {
+ }
+
+ /**
+ * Get the X pixel position represented by a value
+ *
+ * @param double $value The value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointX($value)
+ {
+ $country = $value['X'];
+ return $this->_plotLeft+$this->_mapPoints[$country]['X']*$this->_scale;
+ }
+
+ /**
+ * Get the Y pixel position represented by a value
+ *
+ * @param double $value The value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointY($value)
+ {
+ $country = $value['X'];
+ return $this->_plotTop+$this->_mapPoints[$country]['Y']*$this->_scale;
+ }
+
+ /**
+ * Hides the axis
+ */
+ function hideAxis()
+ {
+ }
+
+ /**
+ * Add a point to the maps
+ *
+ * @param int $latitude The latitude of the point
+ * @param int $longiude The longitude of the point
+ * @param string $name The name of the plot
+ */
+ function addMappoint($latitude, $longitude, $name)
+ {
+ $x = (($longitude + 180) * ($this->_mapSize['X'] / 360));
+ $y = ((($latitude * -1) + 90) * ($this->_mapSize['Y'] / 180));
+ $this->_mapPoints[$name] = array('X' => $x, 'Y' => $y);
+ }
+
+ /**
+ * Add a point to the maps
+ *
+ * @param int $x The latitude of the point
+ * @param int $y The longitude of the point
+ * @param string $name The name of the plot
+ */
+ function addPoint($x, $y, $name)
+ {
+ $this->_mapPoints[$name] = array('X' => $x, 'Y' => $y);
+ }
+
+ /**
+ * Update coordinates
+ *
+ * @access private
+ */
+ function _updateCoords()
+ {
+ parent::_updateCoords();
+
+ $mapAspectRatio = $this->_mapSize['X']/$this->_mapSize['Y'];
+ $plotAspectRatio = ($width = $this->_fillWidth())/($height = $this->_fillHeight());
+
+ $scaleFactorX = ($mapAspectRatio > $plotAspectRatio);
+
+ if ((($this->_mapSize['X'] <= $width) && ($this->_mapSize['Y'] <= $height)) ||
+ (($this->_mapSize['X'] >= $width) && ($this->_mapSize['Y'] >= $height)))
+ {
+ if ($scaleFactorX) {
+ $this->_scale = $width / $this->_mapSize['X'];
+ } else {
+ $this->_scale = $height / $this->_mapSize['Y'];
+ }
+ } elseif ($this->_mapSize['X'] < $width) {
+ $this->_scale = $height / $this->_mapSize['Y'];
+ } elseif ($this->_mapSize['Y'] < $height) {
+ $this->_scale = $width / $this->_mapSize['X'];
+ }
+
+ $this->_plotLeft = ($this->_fillLeft() + $this->_fillRight() -
+ $this->_mapSize['X']*$this->_scale)/2;
+
+ $this->_plotTop = ($this->_fillTop() + $this->_fillBottom() -
+ $this->_mapSize['Y']*$this->_scale)/2;
+
+ $this->_plotRight = ($this->_fillLeft() + $this->_fillRight() +
+ $this->_mapSize['X']*$this->_scale)/2;
+
+ $this->_plotBottom = ($this->_fillTop() + $this->_fillBottom() +
+ $this->_mapSize['Y']*$this->_scale)/2;
+ }
+
+ /**
+ * Output the plotarea to the canvas
+ *
+ * @return bool Was the output 'good' (true) or 'bad' (false).
+ * @access private
+ */
+ function _done()
+ {
+ $this->_getFillStyle();
+ $this->_canvas->rectangle(
+ array(
+ 'x0' => $this->_fillLeft(),
+ 'y0' => $this->_fillTop(),
+ 'x1' => $this->_fillRight(),
+ 'y1' => $this->_fillBottom()
+ )
+ );
+
+ $scaledWidth = $this->_mapSize['X']*$this->_scale;
+ $scaledHeight = $this->_mapSize['Y']*$this->_scale;
+
+ $this->_canvas->image(
+ array(
+ 'x' => $this->_plotLeft,
+ 'y' => $this->_plotTop,
+ 'filename' => $this->_imageMap,
+ 'width' => $scaledWidth,
+ 'height' => $scaledHeight
+ )
+ );
+
+ return Image_Graph_Layout::_done();
+ }
+
+}
+
+?> \ No newline at end of file
diff --git a/config/dspam/pear/Image/Graph/Plotarea/Radar.php b/config/dspam/pear/Image/Graph/Plotarea/Radar.php
new file mode 100644
index 00000000..cfb200ea
--- /dev/null
+++ b/config/dspam/pear/Image/Graph/Plotarea/Radar.php
@@ -0,0 +1,243 @@
+<?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 Plotarea
+ * @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/Plotarea.php
+ */
+require_once 'Image/Graph/Plotarea.php';
+
+/**
+ * Plot area used for radar plots.
+ *
+ * @category Images
+ * @package Image_Graph
+ * @subpackage Plotarea
+ * @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_Plotarea_Radar extends Image_Graph_Plotarea
+{
+
+ /**
+ * Create the plotarea, implicitely creates 2 normal axis
+ */
+ function Image_Graph_Plotarea_Radar()
+ {
+ parent::Image_Graph_Element();
+ $this->_padding = array('left' => 10, 'top' => 10, 'right' => 10, 'bottom' => 10);
+ $this->_axisX =& Image_Graph::factory('Image_Graph_Axis_Radar');
+ $this->_axisX->_setParent($this);
+ $this->_axisY =& Image_Graph::factory('Image_Graph_Axis', IMAGE_GRAPH_AXIS_Y);
+ $this->_axisY->_setParent($this);
+ $this->_axisY->_setMinimum(0);
+ }
+
+ /**
+ * Get the width of the 'real' plotarea
+ *
+ * @return int The width of the 'real' plotarea, ie not including space occupied by padding and axis
+ * @access private
+ */
+ function _plotWidth()
+ {
+ return (min($this->height(), $this->width())) * 0.80;
+ }
+
+ /**
+ * Get the height of the 'real' plotarea
+ *
+ * @return int The height of the 'real' plotarea, ie not including space occupied by padding and axis
+ * @access private
+ */
+ function _plotHeight()
+ {
+ return (min($this->height(), $this->width())) * 0.80;
+ }
+
+ /**
+ * Left boundary of the background fill area
+ *
+ * @return int Leftmost position on the canvas
+ * @access private
+ */
+ function _fillLeft()
+ {
+ return (int) (($this->_left + $this->_right - $this->_plotWidth()) / 2);
+ }
+
+ /**
+ * Top boundary of the background fill area
+ *
+ * @return int Topmost position on the canvas
+ * @access private
+ */
+ function _fillTop()
+ {
+ return (int) (($this->_top + $this->_bottom - $this->_plotHeight()) / 2);
+ }
+
+ /**
+ * Right boundary of the background fill area
+ *
+ * @return int Rightmost position on the canvas
+ * @access private
+ */
+ function _fillRight()
+ {
+ return (int) (($this->_left + $this->_right + $this->_plotWidth()) / 2);
+ }
+
+ /**
+ * Bottom boundary of the background fill area
+ *
+ * @return int Bottommost position on the canvas
+ * @access private
+ */
+ function _fillBottom()
+ {
+ return (int) (($this->_top + $this->_bottom + $this->_plotHeight()) / 2);
+ }
+
+ /**
+ * Get the X pixel position represented by a value
+ *
+ * @param double $value The value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointX($value)
+ {
+ if (is_array($value)) {
+ if ($value['Y'] == '#min#') {
+ $radius = 0;
+ } elseif (($value['Y'] == '#max#') || ($value['Y'] === false)) {
+ $radius = 1;
+ } else {
+ $radius = ($value['Y'] - $this->_axisY->_getMinimum()) /
+ ($this->_axisY->_getMaximum() - $this->_axisY->_getMinimum());
+ }
+ $x = ($this->_left + $this->_right) / 2 -
+ $radius * ($this->_plotWidth() / 2) *
+ cos(deg2rad($this->_axisX->_point($value['X'])));
+ }
+ return max($this->_plotLeft, min($this->_plotRight, $x));
+ }
+
+ /**
+ * Get the Y pixel position represented by a value
+ *
+ * @param double $value The value to get the pixel-point for
+ * @return double The pixel position along the axis
+ * @access private
+ */
+ function _pointY($value)
+ {
+ if (is_array($value)) {
+ if ($value['Y'] == '#min#') {
+ $radius = 0;
+ } elseif (($value['Y'] == '#max#') || ($value['Y'] === false)) {
+ $radius = 1;
+ } else {
+ $radius = ($value['Y'] - $this->_axisY->_getMinimum()) /
+ ($this->_axisY->_getMaximum() - $this->_axisY->_getMinimum());
+ }
+
+ $y = ($this->_top + $this->_bottom) / 2 -
+ $radius * ($this->_plotHeight() / 2) *
+ sin(deg2rad($this->_axisX->_point($value['X'])));
+ }
+ return max($this->_plotTop, min($this->_plotBottom, $y));
+ }
+
+ /**
+ * Update coordinates
+ *
+ * @access private
+ */
+ function _updateCoords()
+ {
+ if (is_array($this->_elements)) {
+ $keys = array_keys($this->_elements);
+ foreach ($keys as $key) {
+ $element =& $this->_elements[$key];
+ if (is_a($element, 'Image_Graph_Plot')) {
+ $this->_setExtrema($element);
+ }
+ }
+ unset($keys);
+ }
+
+ $this->_calcEdges();
+
+ $centerX = (int) (($this->_left + $this->_right) / 2);
+ $centerY = (int) (($this->_top + $this->_bottom) / 2);
+ $radius = min($this->_plotHeight(), $this->_plotWidth()) / 2;
+
+ if (is_object($this->_axisX)) {
+ $this->_axisX->_setCoords(
+ $centerX - $radius,
+ $centerY - $radius,
+ $centerX + $radius,
+ $centerY + $radius
+ );
+ }
+
+ if (is_object($this->_axisY)) {
+ $this->_axisY->_setCoords(
+ $centerX,
+ $centerY,
+ $centerX - $radius,
+ $centerY - $radius
+ );
+ }
+
+ $this->_plotLeft = $this->_fillLeft();
+ $this->_plotTop = $this->_fillTop();
+ $this->_plotRight = $this->_fillRight();
+ $this->_plotBottom = $this->_fillBottom();
+
+ Image_Graph_Element::_updateCoords();
+
+ if (is_object($this->_axisX)) {
+ $this->_axisX->_updateCoords();
+ }
+
+ if (is_object($this->_axisY)) {
+ $this->_axisY->_updateCoords();
+ }
+
+ }
+
+}
+
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 10:58:21 +0000