Inizializzazione

jpgraph-3.5.0b1/src/Examples/odoex011.php

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+<?php
+//=============================================================================
+// File:	ODOEX011.PHP
+// Description: Example 0 for odometer graphs
+// Created:	2002-02-22
+// Version:	$Id$
+// 
+// Comment:
+// Example file for odometer graph. Extends odoex10.php with graph titles
+// and captions and also adds individual captions for each odometer.
+
+//
+// Copyright (C) 2002 Johan Persson. All rights reserved.
+//=============================================================================
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_odo.php');
+
+//---------------------------------------------------------------------
+// Create a new odometer graph (width=200, height=400 pixels)
+//---------------------------------------------------------------------
+$graph = new OdoGraph(200,370);
+$graph->SetShadow();
+
+//---------------------------------------------------------------------
+// Specify title and subtitle using default fonts
+// * Note each title may be multilines by using a '\n' as a line
+// divider.
+//---------------------------------------------------------------------
+$graph->title->Set("Result from 2002");
+$graph->title->SetColor("white");
+$graph->subtitle->Set("O1 - W-Site");
+$graph->subtitle->SetColor("white");
+
+//---------------------------------------------------------------------
+// Specify caption.
+// * (This is the text at the bottom of the graph.) The margins will
+// automatically adjust to fit the height of the text. A caption
+// may have multiple lines by including a '\n' character in the 
+// string.
+//---------------------------------------------------------------------
+$graph->caption->Set("Fig1. Values within 85%\nconfidence intervall");
+$graph->caption->SetColor("white");
+
+//---------------------------------------------------------------------
+// We will display three odometers stacked vertically
+// The first thing to do is to create them
+//---------------------------------------------------------------------
+$odo1 = new Odometer(); 
+$odo2 = new Odometer(); 
+$odo3 = new Odometer(); 
+
+
+//---------------------------------------------------------------------
+// Set caption for each odometer
+//---------------------------------------------------------------------
+$odo1->caption->Set("April");
+$odo1->caption->SetFont(FF_FONT2,FS_BOLD);
+$odo2->caption->Set("May");
+$odo2->caption->SetFont(FF_FONT2,FS_BOLD);
+$odo3->caption->Set("June");
+$odo3->caption->SetFont(FF_FONT2,FS_BOLD);
+
+//---------------------------------------------------------------------
+// Set Indicator bands for the odometers
+//---------------------------------------------------------------------
+$odo1->AddIndication(80,100,"red");
+$odo2->AddIndication(20,30,"green");
+$odo2->AddIndication(65,100,"red");
+$odo3->AddIndication(60,90,"yellow");
+$odo3->AddIndication(90,100,"red");
+
+//---------------------------------------------------------------------
+// Set display values for the odometers
+//---------------------------------------------------------------------
+$odo1->needle->Set(17);
+$odo2->needle->Set(47);
+$odo3->needle->Set(86);
+
+$odo1->needle->SetFillColor("blue");
+$odo2->needle->SetFillColor("yellow:0.7");
+$odo3->needle->SetFillColor("black");
+$odo3->needle->SetColor("black");
+
+
+//---------------------------------------------------------------------
+// Set scale label properties
+//---------------------------------------------------------------------
+$odo1->scale->label->SetColor("navy");
+$odo2->scale->label->SetColor("blue");
+$odo3->scale->label->SetColor("darkred");
+
+$odo1->scale->label->SetFont(FF_FONT1);
+$odo2->scale->label->SetFont(FF_FONT2,FS_BOLD);
+$odo3->scale->label->SetFont(FF_ARIAL,FS_BOLD,10);
+
+//---------------------------------------------------------------------
+// Add the odometers to the graph using a vertical layout
+//---------------------------------------------------------------------
+$l1 = new LayoutVert( array($odo1,$odo2,$odo3) ) ;
+$graph->Add( $l1 );
+
+//---------------------------------------------------------------------
+// ... and finally stroke and stream the image back to the browser
+//---------------------------------------------------------------------
+$graph->Stroke();
+
+// EOF
+?>