Inizializzazione

jpgraph-3.5.0b1/src/Examples/stockex1.php

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+<?php // content="text/plain; charset=utf-8"
+// Example of a stock chart
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_stock.php');
+
+// Data must be in the format : open,close,min,max
+$datay = array(
+    34,42,27,45,
+    55,25,14,59,
+    15,40,12,47,
+    62,38,25,65,
+    38,49,32,64);
+
+// Setup a simple graph
+$graph = new Graph(300,200);
+$graph->SetScale("textlin");
+$graph->SetMarginColor('lightblue');
+$graph->title->Set('Stockchart example');
+
+// Create a new stock plot
+$p1 = new StockPlot($datay);
+
+// Width of the bars (in pixels)
+$p1->SetWidth(9);
+
+// Uncomment the following line to hide the horizontal end lines
+//$p1->HideEndLines();
+
+// Add the plot to the graph and send it back to the browser
+$graph->Add($p1);
+$graph->Stroke();
+
+?>