49 lines
924 B
PHP
49 lines
924 B
PHP
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<?php
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$data = array();
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for( $i=0; $i<6.2; $i+=0.2 )
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{
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$tmp = sin($i) * 1.9;
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$data[] = $tmp;
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}
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require_once('OFC/OFC_Chart.php');
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$chart = new OFC_Chart();
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$chart->set_title( new OFC_Elements_Title( 'Area Chart' ) );
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//
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// Make our area chart:
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//
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$area = new OFC_Charts_Area_Hollow();
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// set the circle line width:
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$area->set_width( 1 );
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$area->set_values( $data );
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// add the area object to the chart:
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$chart->add_element( $area );
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$y_axis = new OFC_Elements_Axis_Y();
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$y_axis->set_range( -2, 2, 2 );
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$y_axis->labels = null;
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$y_axis->set_offset( false );
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$x_axis = new OFC_Elements_Axis_X();
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$x_axis->labels = $data;
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$x_axis->set_steps( 2 );
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$x_labels = new OFC_Elements_Axis_X_Label_Set();
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$x_labels->set_steps( 4 );
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$x_labels->set_vertical();
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// Add the X Axis Labels to the X Axis
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$x_axis->set_labels( $x_labels );
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$chart->add_y_axis( $y_axis );
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$chart->x_axis = $x_axis;
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echo $chart->toPrettyString();
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