| Rev | Line | |
|---|
| [42] | 1 | <?php
|
|---|
| 2 | require_once ('jpgraph/jpgraph.php');
|
|---|
| 3 | require_once ('jpgraph/jpgraph_windrose.php');
|
|---|
| 4 |
|
|---|
| 5 | // Data can be specified using both ordinal index of the axis
|
|---|
| 6 | // as well as the direction label
|
|---|
| 7 | $data = array(
|
|---|
| 8 | 0 => array(1,1,2.5,4),
|
|---|
| 9 | 1 => array(3,4,1,4),
|
|---|
| 10 | 'wsw' => array(1,5,5,3),
|
|---|
| 11 | 'N' => array(2,7,5,4,2),
|
|---|
| 12 | 15 => array(2,7,12));
|
|---|
| 13 |
|
|---|
| 14 | // First create a new windrose graph with a title
|
|---|
| 15 | $graph = new WindroseGraph(400,400);
|
|---|
| 16 | $graph->title->Set('Windrose example 1b');
|
|---|
| 17 | $graph->title->SetFont(FF_VERDANA,FS_BOLD,12);
|
|---|
| 18 | $graph->title->SetColor('navy');
|
|---|
| 19 |
|
|---|
| 20 | // Create the windrose plot.
|
|---|
| 21 | // The default plot will have 16 compass axis.
|
|---|
| 22 | $wp = new WindrosePlot($data);
|
|---|
| 23 | $wp->SetRadialGridStyle('solid');
|
|---|
| 24 | $graph->Add($wp);
|
|---|
| 25 |
|
|---|
| 26 | // Setup the range so that the values do not touch eachother
|
|---|
| 27 | $wp->SetRanges(array(0,1,2,3,4,5,6,7,8,10));
|
|---|
| 28 | $wp->SetRangeStyle(RANGE_DISCRETE); // Cmp with RANGE_OVERLAPPING as default
|
|---|
| 29 |
|
|---|
| 30 | // Send the graph to the browser
|
|---|
| 31 | $graph->Stroke();
|
|---|
| 32 | ?>
|
|---|
| 33 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
