Initial Commit of AgileBill Open Source
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includes/pear/Image/docs/examples/driver_swf02.php
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197
includes/pear/Image/docs/examples/driver_swf02.php
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<?php
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/**
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* Usage example for Image_Graph.
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*
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* Main purpose:
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* Demonstrate SWF canvas
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*
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* Other:
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* None specific
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*
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* $Id: driver_swf02.php,v 1.3 2005/08/03 21:21:53 nosey Exp $
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*
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* @package Image_Graph
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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*/
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require_once 'Image/Graph.php';
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require_once 'Image/Canvas.php';
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$Canvas =& Image_Canvas::factory('swf', array('width' => 600, 'height' => 400));
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// create the graph
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$Graph =& Image_Graph::factory('graph', $Canvas);
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// add a TrueType font
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$Font =& $Graph->addNew('font', 'Verdana');
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// set the font size to 15 pixels
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$Font->setSize(15);
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// add a title using the created font
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$Dataset_SmoothedLine =& Image_Graph::factory('dataset');
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$Dataset_SmoothedLine->addPoint('DK', 6);
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$Dataset_SmoothedLine->addPoint('UK', 8);
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$Dataset_SmoothedLine->addPoint('PO', 2);
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$Dataset_SmoothedLine->addPoint('NL', 4);
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$Graph->add(
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Image_Graph::vertical(
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Image_Graph::factory('title', array('Layout and Legend Sample', &$Font)),
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Image_Graph::horizontal(
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Image_Graph::vertical(
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Image_Graph::horizontal(
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Image_Graph::factory('title', array('This is the Y Axis', &$_Image_Graph_verticalFont)),
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Image_Graph::vertical(
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$Plotarea_BarAndLine = Image_Graph::factory('plotarea'),
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Image_Graph::factory('title', array('This is the X Axis', &$_Image_Graph_font)),
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95
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),
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5
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),
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$Legend_BarAndLine = Image_Graph::factory('legend'),
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95
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),
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Image_Graph::vertical(
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Image_Graph::horizontal(
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$Plotarea_SmoothedLine = Image_Graph::factory('plotarea'),
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$Legend_SmoothedLine = Image_Graph::factory('legend'),
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80
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),
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$Plotarea_Radar = Image_Graph::factory('Image_Graph_Plotarea_Radar')
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),
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65
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),
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9
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)
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);
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$Legend_BarAndLine->setPlotarea($Plotarea_BarAndLine);
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$Legend_SmoothedLine->setPlotarea($Plotarea_SmoothedLine);
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// create a Y grid
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$Grid_Radar =& $Plotarea_Radar->addNew('line_grid', IMAGE_GRAPH_AXIS_Y);
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$Grid_Radar->setLineColor('lightgrey');
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// create a Y grid
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$Grid_BarAndLine =& $Plotarea_BarAndLine->addNew('bar_grid', IMAGE_GRAPH_AXIS_Y);
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// that is light gray in color
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$Grid_BarAndLine->setFillStyle(Image_Graph::factory('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'lightgrey')));
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// create a Y grid
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$Grid_SmoothedLine =& $Plotarea_SmoothedLine->addNew('line_grid', IMAGE_GRAPH_AXIS_Y);
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$Grid_SmoothedLine->setLineColor('lightgrey');
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// create the 1st dataset
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//$Dataset_SmoothedLine =& new Image_RandomDataset(4, 2, 15, true);
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// create the 1st plot as smoothed area chart using the 1st dataset
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$Plot_SmoothedLine =& $Plotarea_SmoothedLine->addNew('Image_Graph_Plot_Smoothed_Line', $Dataset_SmoothedLine);
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$Plot_SmoothedLine->setLineColor('orange');
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// create a 3rd dataset
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$Dataset_BarChart =& Image_Graph::factory('random', array(8, 10, 120, false));
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// create the 3rd plot as line chart using the 2nd dataset
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$Plot_BarChart =& $Plotarea_BarAndLine->addNew('bar', $Dataset_BarChart);
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// set the fill style of the barchart to the almost transparent BlueAlpha
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$FillArray =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Plot_BarChart->setFillStyle($FillArray);
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_HORIZONTAL, 'white', 'red'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'blue'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'yellow'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_HORIZONTAL, 'white', 'green'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'purple'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'orange'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'black'));
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$FillArray->addNew('gradient', array(IMAGE_GRAPH_GRAD_VERTICAL, 'white', 'brown'));
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// create the 2nd dataset
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$Dataset_LineMarker =& Image_Graph::factory('random', array(8, 20, 100, false));
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// create the 2nd plot as line chart using the 2nd dataset
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$Plot_LineMarker =& $Plotarea_BarAndLine->addNew('line', $Dataset_LineMarker);
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$Marker =& Image_Graph::factory('Image_Graph_Marker_Array');
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$CrossMarker =& Image_Graph::factory('Image_Graph_Marker_Cross');
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$CircleMarker =& Image_Graph::factory('Image_Graph_Marker_Circle');
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$Marker->add($CrossMarker);
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$Marker->add($CircleMarker);
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$Plot_LineMarker->setMarker($Marker);
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// Create a red line
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$CrossMarker->setLineColor('red');
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// Create a blue line
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$CircleMarker->setLineColor('blue');
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// Show arrow heads on the axis
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$AxisX =& $Plotarea_BarAndLine->getAxis(IMAGE_GRAPH_AXIS_X);
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$AxisY =& $Plotarea_BarAndLine->getAxis(IMAGE_GRAPH_AXIS_Y);
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$AxisX->showArrow();
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$AxisY->showArrow();
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// create an data label array for formatting label data based on an array
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$ArrayData =& Image_Graph::factory('Image_Graph_DataPreprocessor_Array',
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array(
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array(
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1=>'A Point',
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2=>'Another',
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6=>'Yet another'
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)
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)
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);
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// use the data label array on the X axis
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$AxisX->setDataPreprocessor($ArrayData);
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$AxisFontX =& $Graph->addNew('Image_Graph_Font_Vertical');
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$AxisX->setFont($AxisFontX);
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$Legend_BarAndLine->setFillColor('white');
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$Legend_SmoothedLine->setFillColor('white');
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$Font2 =& $Graph->addNew('font', 'Verdana');
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$Font2->setSize(8);
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$Legend_BarAndLine->setFont($Font2);
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$Legend_SmoothedLine->setFont($Font2);
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$Plot_SmoothedLine->setTitle('Oil');
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$Plot_LineMarker->setTitle('Data Set 1');
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$Plot_BarChart->setTitle('Data Set 2');
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// create the dataset
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$Dataset_Radar1 =& Image_Graph::factory('random', array(8, 1, 5));
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$Dataset_Radar2 =& Image_Graph::factory('random', array(8, 1, 5));
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// create the 1st plot as smoothed area chart using the 1st dataset
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$Plot_Radar1 =& $Plotarea_Radar->addNew('Image_Graph_Plot_Radar', $Dataset_Radar1);
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$Plot_Radar2 =& $Plotarea_Radar->addNew('Image_Graph_Plot_Radar', $Dataset_Radar2);
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//$Dataset_Radar1->setMaximumY(7);
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$DataPreprocessor =& Image_Graph::factory('Image_Graph_DataPreprocessor_Array',
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array(
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array(
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'Irrelevance',
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'Partly',
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'Regular',
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'Relevance',
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'Something',
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'Everything',
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'Nothing',
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'Irregular'
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)
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)
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);
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$AxisX =& $Plotarea_Radar->getAxis(IMAGE_GRAPH_AXIS_X);
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$AxisX->setDataPreprocessor($DataPreprocessor);
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//$Plot_Radar1->setMarker(new Image_CrossMarker(), 'Marker');
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//$Plot_Radar1->setLineStyle($YELLOW);
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$AverageMarker =& Image_Graph::factory('Image_Graph_Marker_Average');
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$Plot_SmoothedLine->setMarker($AverageMarker);
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$AverageMarker->setLineColor('purple');
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// set a standard fill style
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$Plot_Radar1->setFillColor('yellow@0.2');
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$Plot_Radar2->setFillColor('green@0.2');
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// output the Graph
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$Graph->done();
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?>
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