Inizializzazione

jpgraph-3.5.0b1/src/Examples/odotutex17.php

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+<?php
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_odo.php');
+
+// Create a new odometer graph
+$graph = new OdoGraph(300,320);
+
+// Setup graph titles
+$graph->title->Set('Manual positioning');
+$graph->title->SetColor('white');
+$graph->title->SetFont(FF_ARIAL,FS_BOLD,14);
+
+// Add drop shadow for graph
+$graph->SetShadow();
+
+// Now we need to create an odometer to add to the graph.
+$odo1 = new Odometer();
+$odo2 = new Odometer();
+$odo1->SetColor('lightgray:1.9');
+$odo2->SetColor('lightgray:1.9');
+
+// Set display value for the odometer
+$odo1->needle->Set(37);
+$odo2->needle->Set(73);
+
+// Add drop shadow for needle
+$odo1->needle->SetShadow();
+$odo2->needle->SetShadow();
+
+// Specify the position for the two odometers
+$odo1->SetPos(180,110);
+$odo1->SetSize(100);
+$odo2->SetPos(110,250);
+$odo2->SetSize(100);
+
+// Set captions for the odometers
+$odo1->caption->Set("(x,y) = (180,120)\nradius=100");
+$odo2->caption->Set("(x,y) = (110,270)\nradius=100");
+
+// Add the odometer to the graph
+$graph->Add($odo1);
+$graph->Add($odo2);
+
+// ... and finally stroke and stream the image back to the browser
+$graph->Stroke();
+?>