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php中OpenFlashChart使用之线性图表使用例子

發布時間：2024/4/14 php 33 豆豆

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OpenFlashChart使用之線性圖表典型使用例子，使用swfobject.js將html圖表代碼寫入到id="my_chart"的DIV中，效果如下：

html代碼：

<html>

<head>

<scripttype="text/javascript"src="js/swfobject.js"></script>

<scripttype="text/javascript">

swfobject.embedSWF(

"open-flash-chart.swf", "my_chart",

"600", "350", "9.0.0", "expressInstall.swf",

{"data-file":"gallery/x-legend.php"} );

</script>

</head>

<body>

<p>Hello World</p>

<divid="my_chart"></div>

</body>

</html>

x-legend.php代碼如下：

<?php

include'../php-ofc-library/open-flash-chart.php';

$year = array();

$price = array();

$year[] = '1983'; $price[] = 36.7;

$year[] = '1984'; $price[] = 38.7;

$year[] = '1985'; $price[] = 42.8;

$year[] = '1986'; $price[] = 38.2;

$year[] = '1987'; $price[] = 37.8;

$year[] = '1988'; $price[] = 34.7;

$year[] = '1989'; $price[] = 38.4;

$year[] = '1990'; $price[] = 40.2;

$year[] = '1991'; $price[] = 39.5;

$year[] = '1992'; $price[] = 40.3;

$year[] = '1993'; $price[] = 45.9;

$year[] = '1994'; $price[] = 48.9;

$year[] = '1995'; $price[] = 50.9;

$year[] = '1996'; $price[] = 52.9;

$year[] = '1997'; $price[] = 57.9;

$year[] = '1998'; $price[] = 60.9;

$year[] = '1999'; $price[] = 61.9;

$year[] = '2000'; $price[] = 76.9;

$year[] = '2001'; $price[] = 77.9;

$year[] = '2002'; $price[] = 69.9;

$year[] = '2003'; $price[] = 77.9;

$year[] = '2004'; $price[] = 77.9;

$year[] = '2005'; $price[] = 79.9;

$year[] = '2006'; $price[] = 88.9;

$year[] = '2007'; $price[] = 87.9;

$year[] = '2008'; $price[] = 103.9;

$chart = new open_flash_chart();

$title = new title( 'UK Petrol price (pence) per Litre' );

$title->set_style( "{font-size: 20px; color: #A2ACBA; text-align: center;}" );

$chart->set_title( $title );

$area = new area();

$area->set_colour( '#5B56B6' );

$area->set_values( $price );

$area->set_key( 'Price', 12 );

$chart->add_element( $area );

$x_labels = new x_axis_labels();

$x_labels->set_steps( 2 );

$x_labels->set_vertical();

$x_labels->set_colour( '#A2ACBA' );

$x_labels->set_labels( $year );

$x = new x_axis();

$x->set_colour( '#A2ACBA' );

$x->set_grid_colour( '#D7E4A3' );

$x->set_offset( false );

$x->set_steps(4);

// Add the X Axis Labels to the X Axis

$x->set_labels( $x_labels );

$chart->set_x_axis( $x );

// LOOK:

$x_legend = new x_legend( '1983 to 2008' );

$x_legend->set_style( '{font-size: 20px; color: #778877}' );

$chart->set_x_legend( $x_legend );

// remove this when the Y Axis is smarter

$y = new y_axis();

$y->set_range( 0, 150, 30 );

$chart->add_y_axis( $y );

echo$chart->toPrettyString();

注意：如果不能正常顯示圖表請檢查 swfobject.js 和x-legend.php的引用路徑是否正確（html代碼中的第4行和第10行）

轉載于:https://blog.51cto.com/janson/1264018

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