[42] | 1 | <?php |
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| 2 | require_once ('jpgraph/jpgraph.php'); |
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| 3 | require_once ('jpgraph/jpgraph_windrose.php'); |
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| 4 | require_once ('jpgraph/jpgraph_flags.php'); |
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| 5 | |
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| 6 | // Data can be specified using both ordinal idex of axis as well |
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| 7 | // as the direction label |
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| 8 | $data2 = array( |
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| 9 | 'vsv' => array(12,8,2,3), |
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| 10 | 6 => array(5,4,4,5,4), |
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| 11 | ); |
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| 12 | |
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| 13 | $se_CompassLbl = array('O','ONO','NO','NNO','N','NNV','NV','VNV','V','VSV','SV','SSV','S','SSO','SO','OSO'); |
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| 14 | |
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| 15 | // Create a new small windrose graph |
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| 16 | $graph = new WindroseGraph(400,400); |
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| 17 | $graph->SetMargin(25,25,25,25); |
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| 18 | $graph->SetFrame(); |
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| 19 | |
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| 20 | $graph->title->Set('Example with background flag'); |
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| 21 | #$graph->title->SetFont(FF_VERA,FS_BOLD,14); |
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| 22 | |
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| 23 | |
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| 24 | //$graph->SetBackgroundImage('bkgimg.jpg',BGIMG_FILLFRAME); |
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| 25 | //$graph->SetBackgroundImageMix(90); |
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| 26 | $graph->SetBackgroundCFlag(28,BGIMG_FILLFRAME,15); |
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| 27 | |
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| 28 | |
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| 29 | $wp2 = new WindrosePlot($data2); |
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| 30 | $wp2->SetType(WINDROSE_TYPE16); |
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| 31 | $wp2->SetSize(0.55); |
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| 32 | $wp2->SetPos(0.5,0.5); |
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| 33 | $wp2->SetAntiAlias(false); |
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| 34 | |
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| 35 | $wp2->SetFont(FF_ARIAL,FS_BOLD,10); |
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| 36 | $wp2->SetFontColor('black'); |
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| 37 | |
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| 38 | $wp2->SetCompassLabels($se_CompassLbl); |
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| 39 | $wp2->legend->SetMargin(20,5); |
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| 40 | |
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| 41 | $wp2->scale->SetZFont(FF_ARIAL,FS_NORMAL,8); |
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| 42 | $wp2->scale->SetFont(FF_ARIAL,FS_NORMAL,9); |
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| 43 | $wp2->scale->SetLabelFillColor('white','white'); |
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| 44 | |
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| 45 | $wp2->SetRangeColors(array('green','yellow','red','brown')); |
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| 46 | |
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| 47 | $graph->Add($wp2); |
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| 48 | $graph->Stroke(); |
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| 49 | ?> |
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| 50 | |
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