// Note: The labels for data must now also match the exact
// string for the compass directions.
//
// Ｅ 東
// NＥ 北東
// Ｎ 北
// NＷ 北西
// Ｗ 西
// SＷ 南西
// Ｓ 南
// SＥ 南東
$jp_CompassLbl = array('東', '', '北東', '', '北', '', '北西', '', '西', '', '南西', '', '南', '', '南東', '');
$wp->SetCompassLabels($jp_CompassLbl);
#$wp->SetFont(FF_MINCHO,FS_NORMAL,15);
// Localize the "Calm" text into Swedish and make the circle
// slightly bigger than default
$jp_calmtext = '平穏';
$wp->legend->SetCircleText($jp_calmtext);
$wp->legend->SetCircleRadius(20);
#$wp->legend->SetCFont(FF_MINCHO,FS_NORMAL,10);
$wp->legend->SetMargin(5, 0);
$wp->SetPos(0.5, 0.5);
// Adjust the displayed ranges
$ranges = array(1, 3, 5, 8, 12, 19, 29);
$wp->SetRanges($ranges);
// Set the scale to always have max value of 30
$wp->scale->Set(30, 10);
#$wp->scale->SetFont(FF_VERA,FS_NORMAL,12);
// Finally add it to the graph and send back to client
$graph->Add($wp);
$graph->Stroke();
<?php
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// Data can be specified using both ordinal idex of axis as well
// as the direction label
$data = array(1 => array(10, 10, 13, 7), 2 => array(2, 8, 10), 4 => array(1, 12, 22));
$data2 = array(4 => array(12, 8, 2, 3), 2 => array(5, 4, 4, 5, 2));
// Create a new small windrose graph
$graph = new Graph\WindroseGraph(660, 400);
$graph->SetShadow();
$graph->title->Set('Two windrose plots in one graph');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph->subtitle->Set('(Using Box() for each plot)');
$wp = new Plot\WindrosePlot($data);
$wp->SetType(WINDROSE_TYPE8);
$wp->SetSize(0.42);
$wp->SetPos(0.25, 0.55);
$wp->SetBox();
$wp2 = new Plot\WindrosePlot($data2);
$wp2->SetType(WINDROSE_TYPE16);
$wp2->SetSize(0.42);
$wp2->SetPos(0.74, 0.55);
$wp2->SetBox();
$wp2->SetRangeColors(array('green', 'yellow', 'red', 'brown'));
$graph->Add($wp);
$graph->Add($wp2);
$graph->Stroke();
$graph->SetShadow('darkgray');
// Setup titles
$graph->title->Set('Windrose example 3');
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 12);
$graph->title->SetColor('navy');
$graph->subtitle->Set('(Multiple plots in the same graph)');
$graph->subtitle->SetFont(FF_VERDANA, FS_NORMAL, 9);
$graph->subtitle->SetColor('navy');
// Create the two windrose plots.
for ($i = 0; $i < count($data); ++$i) {
$wp[$i] = new Plot\WindrosePlot($data[$i]);
// Make it have 8 compass direction
$wp[$i]->SetType($layout[$i][0]);
// Adjust the font and font color for scale labels
$wp[$i]->scale->SetFont(FF_TIMES, FS_NORMAL, 10);
$wp[$i]->scale->SetFontColor('navy');
// Set the position of the plot
$wp[$i]->SetPos($layout[$i][1], $layout[$i][2]);
// Set the diameter for the plot to 30% of the width of the graph pixels
$wp[$i]->SetSize($layout[$i][3]);
// Set the size of the innermost center circle to 30% of the plot size
$wp[$i]->SetZCircleSize($layout[$i][4]);
// Adjust the font and font color for compass directions
$wp[$i]->SetFont(FF_ARIAL, FS_NORMAL, 10);
$wp[$i]->SetFontColor('darkgreen');
// Add legend text
$wp[$i]->legend->SetText($legendtxt[$i]);
$graph->Add($wp[$i]);
}
// Send the graph to the browser
$graph->Stroke();
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// Some data for the five windrose plots
$data = array(array(1 => array(10, 10, 13, 7), 2 => array(2, 8, 10), 4 => array(1, 12, 22)), array(4 => array(12, 8, 2, 3), 2 => array(5, 4, 4, 5, 2)), array(1 => array(12, 8, 2, 3), 3 => array(5, 4, 4, 5, 2)), array(2 => array(12, 8, 2, 3), 3 => array(5, 4, 4, 5, 2)), array(4 => array(12, 8, 2, 3), 6 => array(5, 4, 4, 5, 2)));
// Legend range colors
$rangecolors = array('green', 'yellow', 'red', 'brown');
// Create a windrose graph with titles
$graph = new Graph\WindroseGraph(750, 700);
$graph->title->Set('Multiple plots with automatic layout');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
// Setup the individual windrose plots
$wp = array();
for ($i = 0; $i < 5; ++$i) {
$wp[$i] = new Plot\WindrosePlot($data[$i]);
$wp[$i]->SetType(WINDROSE_TYPE8);
if ($i < 2) {
$wp[$i]->SetSize(0.28);
} else {
$wp[$i]->legend->Hide();
$wp[$i]->SetSize(0.16);
$wp[$i]->SetCenterSize(0.25);
}
$wp[$i]->SetRangeColors($rangecolors);
}
// Position with two rows. Two plots in top row and three plots in
// bottom row.
$hl1 = new LayoutHor(array($wp[0], $wp[1]));
$hl2 = new LayoutHor(array($wp[2], $wp[3], $wp[4]));
$vl = new LayoutVert(array($hl1, $hl2));
$graph->Add($vl);
$graph->Stroke();
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 14);
$graph->title->SetColor('navy');
// Create the first plot
$wp1 = new Plot\WindrosePlot($data);
$wp1->SetType(WINDROSE_TYPE16);
// This is the default encoding
$wp1->SetDataKeyEncoding(KEYENCODING_ANTICLOCKWISE);
$wp1->legend->Hide();
$wp1->SetPos($xpos1, $ypos1);
$wp1->SetSize(0.5);
// Create the second plot
$wp2 = new Plot\WindrosePlot($data);
$wp2->SetType(WINDROSE_TYPE16);
$wp2->SetDataKeyEncoding(KEYENCODING_CLOCKWISE);
$wp2->legend->Hide();
$wp2->SetPos($xpos2, $ypos1);
$wp2->SetSize(0.5);
$txt1 = new Text('KEYENCODING_ANTICLOCKWISE');
$txt1->SetFont(FF_COURIER, FS_BOLD, 12);
$txt1->SetPos($xpos1, $ypos2);
$txt1->SetAlign('center', 'top');
$txt2 = new Text('KEYENCODING_CLOCKWISE');
$txt2->SetFont(FF_COURIER, FS_BOLD, 12);
$txt2->SetPos($xpos2, $ypos2);
$txt2->SetAlign('center', 'top');
// Finally add it to the graph and send back to the client
$graph->Add($wp1);
$graph->Add($txt1);
$graph->Add($wp2);
$graph->Add($txt2);
$graph->Stroke();
<?php
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
$data = array(0 => array(1, 1, 2.5, 4), 1 => array(3, 4, 1, 4), 'wsw' => array(1, 5, 5, 3), 'N' => array(2, 7, 5, 4, 2), 15 => array(2, 7, 12));
// First create a new windrose graph with a title
$graph = new Graph\WindroseGraph(400, 400);
// Creta an icon to be added to the graph
$icon = new IconPlot('tornado.jpg', 10, 10, 1.3, 50);
$icon->SetAnchor('left', 'top');
$graph->Add($icon);
// Setup title
$graph->title->Set('Windrose icon example');
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 12);
$graph->title->SetColor('navy');
// Create the windrose plot.
$wp = new Plot\WindrosePlot($data);
// Add to graph and send back to client
$graph->Add($wp);
$graph->Stroke();
// Setup graph background color
$graph->SetColor('darkgreen@0.7');
// Setup all the defined text boxes
$n = count($txt);
for ($i = 0; $i < $n; ++$i) {
$txtbox[$i] = new Text($txt[$i]);
$txtbox[$i]->SetPos($txtlayout[$i][0], $txtlayout[$i][1], 'right');
$txtbox[$i]->SetWordwrap($txtlayout[$i][2]);
$txtbox[$i]->SetParagraphAlign($txtlayout[$i][3]);
$txtbox[$i]->SetColor($txtlayout[$i][4]);
$txtbox[$i]->SetBox($txtlayout[$i][5]);
if (count($txtlayout[$i]) > 6) {
$txtbox[$i]->SetFont($txtlayout[$i][6], $txtlayout[$i][7], $txtlayout[$i][8]);
}
}
$graph->Add($txtbox);
// Create the windrose plot.
$wp = new Plot\WindrosePlot($data);
// Set background color for plot area
$wp->SetColor('lightyellow');
// Add a box around the plot
$wp->SetBox();
// Setup the colors for the ranges
$wp->SetRangeColors($rangeColors);
// Adjust the font and font color for scale labels
$wp->scale->SetFont(FF_ARIAL, FS_NORMAL, 9);
$wp->scale->SetFontColor('navy');
// Set the diameter and position for plot
$wp->SetSize(190);
$wp->SetPos(0.35, 0.53);
$wp->SetZCircleSize(0.2);
