use Amenadiel\JpGraph\Graph; use Amenadiel\JpGraph\Plot; // Data can be specified using both ordinal index of the axis // as well as the direction label $data = array(0 => array(1, 1, 2.5, 4), 1 => array(3, 4, 1, 4), 3 => array(2, 7, 4, 4, 3), 5 => array(2, 7, 1, 2)); // First create a new windrose graph with a title $graph = new Graph\WindroseGraph(400, 400); // Setup title $graph->title->Set('Windrose example 2'); $graph->title->SetFont(FF_VERDANA, FS_BOLD, 12); $graph->title->SetColor('navy'); // Create the windrose plot. $wp = new Plot\WindrosePlot($data); // Make it have 8 compass direction $wp->SetType(WINDROSE_TYPE8); // Setup the weight of the laegs for the different ranges $weights = array_fill(0, 8, 10); $wp->SetRangeWeights($weights); // Adjust the font and font color for scale labels $wp->scale->SetFont(FF_TIMES, FS_NORMAL, 11); $wp->scale->SetFontColor('navy'); // Set the diametr for the plot to 160 pixels $wp->SetSize(200); // Set the size of the innermost center circle to 30% of the plot size $wp->SetZCircleSize(0.2); // Adjust the font and font color for compass directions $wp->SetFont(FF_ARIAL, FS_NORMAL, 12); $wp->SetFontColor('darkgreen'); // Add and send back the graph to the client $graph->Add($wp); $graph->Stroke();
$graph->title->SetColor('navy'); $graph->subtitle->Set('(Free type plot)'); $graph->subtitle->SetFont(FF_VERDANA, FS_ITALIC, 10); $graph->subtitle->SetColor('navy'); // Create the windrose plot. $wp = new Plot\WindrosePlot($data); // Setup a free plot $wp->SetType(WINDROSE_TYPEFREE); // Setup labels $wp->SetLabels($labels); $wp->SetLabelPosition(LBLPOSITION_CENTER); $wp->SetLabelMargin(30); // Setup the colors for the ranges $wp->SetRangeColors($rangeColors); // Adjust the font and font color for scale labels $wp->scale->SetFont(FF_ARIAL, FS_NORMAL, 9); // Set the diameter and position for plot $wp->SetSize(230); $wp->SetZCircleSize(30); // Adjust the font and font color for compass directions $wp->SetFont(FF_ARIAL, FS_NORMAL, 10); $wp->SetFontColor('darkgreen'); // Adjust grid colors $wp->SetGridColor('darkgreen@0.7', 'blue'); // Add (m/s) text to legend $wp->legend->SetText('(m/s)'); // Display legend values with no decimals $wp->legend->SetFormat('%d'); // Add plot to graph and send back to the client $graph->Add($wp); $graph->Stroke();
// First create a new windrose graph with a title $graph = new Graph\WindroseGraph(400, 400); // Setup title $graph->title->Set('Windrose example 4'); $graph->title->SetFont(FF_VERDANA, FS_BOLD, 12); $graph->title->SetColor('navy'); // Create the windrose plot. $wp = new Plot\WindrosePlot($data); // Adjust the font and font color for scale labels $wp->scale->SetFont(FF_TIMES, FS_NORMAL, 11); $wp->scale->SetFontColor('navy'); // Set the diameter and position for plot $wp->SetSize(190); // Set the size of the innermost center circle to 40% of the plot size // Note that we can have the automatic "Zero" sum appear in our custom text $wp->SetZCircleSize(0.38); $wp->scale->SetZeroLabel("Station 12\n(Calm %d%%)"); // Adjust color and font for center circle text $wp->scale->SetZFont(FF_ARIAL, FS_NORMAL, 9); $wp->scale->SetZFontColor('darkgreen'); // Adjust the font and font color for compass directions $wp->SetFont(FF_ARIAL, FS_NORMAL, 10); $wp->SetFontColor('darkgreen'); // Adjust the margin to the compass directions $wp->SetLabelMargin(50); // Adjust grid colors $wp->SetGridColor('silver', 'blue'); // Add (m/s) text to legend $wp->legend->SetText('(m/s)'); $wp->legend->SetMargin(20, 5); // Add and send back to client