59 lines
1.3 KiB
PHP
59 lines
1.3 KiB
PHP
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<?php
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require_once ('jpgraph/jpgraph.php');
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require_once ('jpgraph/jpgraph_windrose.php');
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// Some data for the five windrose plots
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$data = array(
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array(
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1 => array(10,10,13,7),
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2 => array(2,8,10),
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4 => array(1,12,22)),
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array(
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4 => array(12,8,2,3),
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2 => array(5,4,4,5,2)),
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array(
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1 => array(12,8,2,3),
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3 => array(5,4,4,5,2)),
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array(
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2 => array(12,8,2,3),
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3 => array(5,4,4,5,2)),
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array(
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4 => array(12,8,2,3),
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6 => array(5,4,4,5,2))
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);
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// Legend range colors
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$rangecolors = array('green','yellow','red','brown');
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// Create a windrose graph with titles
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$graph = new WindroseGraph(750,700);
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$graph->title->Set('Multiple plots with automatic layout');
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$graph->title->SetFont(FF_ARIAL,FS_BOLD,14);
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// Setup the individual windrose plots
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$wp = array();
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for( $i=0; $i < 5; ++$i ) {
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$wp[$i] = new WindrosePlot($data[$i]);
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$wp[$i]->SetType(WINDROSE_TYPE8);
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if( $i < 2) {
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$wp[$i]->SetSize(0.28);
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}
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else {
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$wp[$i]->legend->Hide();
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$wp[$i]->SetSize(0.16);
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$wp[$i]->SetCenterSize(0.25);
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}
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$wp[$i]->SetRangeColors($rangecolors);
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}
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// Position with two rows. Two plots in top row and three plots in
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// bottom row.
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$hl1 = new LayoutHor( array( $wp[0], $wp[1] ) );
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$hl2 = new LayoutHor( array( $wp[2], $wp[3], $wp[4] ) );
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$vl = new LayoutVert( array( $hl1, $hl2) );
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$graph->Add($vl);
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$graph->Stroke();
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?>
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