Inizializzazione

jpgraph-3.5.0b1/src/Examples/windrose_ex7.1.php

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+<?php
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_windrose.php');
+
+
+
+// Data can be specified using both ordinal index of the axis
+// as well as the direction label.
+$data = array(
+    2 => array(1,15,7.5,2),
+    5 => array(1,1,1.5,2),
+    7 => array(1,2,10,3,2),
+    8 => array(2,3,1,3,1,2),
+    );
+
+// First create a new windrose graph with a title
+$graph = new WindroseGraph(590,580);
+$graph->title->Set('Japanese locale');
+#$graph->title->SetFont(FF_VERDANA,FS_BOLD,14);
+$graph->title->SetColor('navy');
+
+// Create the free windrose plot.
+$wp = new WindrosePlot($data);
+$wp->SetType(WINDROSE_TYPE8);
+
+// Add some "arbitrary" text to the center
+$wp->scale->SetZeroLabel("SOx\n8%%");
+
+// Localize the compass direction labels into Japanese
+// Note: The labels for data must now also match the exact
+// string for the compass directions.
+//
+// Ｅ　　　東
+// NＥ　　北東
+// Ｎ　　　北
+// NＷ　　北西
+// Ｗ　　　西
+// SＷ　　南西
+// Ｓ　　　南
+// SＥ　　南東
+$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();
+?>
+