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Version 1.12

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nemunaire 2009-11-01 12:00:00 +01:00
commit de31cd3e9a
1373 changed files with 156282 additions and 45238 deletions
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53
jpgraph/Examples/inyaxisex2.php
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@ -1,53 +0,0 @@
<?php
include ("../jpgraph.php");
include ("../jpgraph_line.php");
// Callback to negate the argument
function _cb_negate($aVal) {
return round(-$aVal);
}
// A fake depth curve
$ydata = array(0,1,4,5,8,9,10,14,16,16,16,18,20,20,20,22,22.5,22,19,19,15,15,15,15,10,10,10,6,5,5,5,4,4,2,1,0);
// Negate all data
$n = count($ydata);
for($i=0; $i<$n; ++$i) {
$ydata[$i] = round(-$ydata[$i]);
}
// Basic graph setup
$graph = new Graph(400,300,"auto");
$graph->SetScale("linlin");
$graph->img->SetMargin(50,50,60,40);
$graph->SetMarginColor('darkblue');
$graph->SetColor('darkblue');
$graph->SetAxisStyle(AXSTYLE_BOXOUT);
$graph->SetBackgroundImage("blueblack400x300grad.png",1);
//$graph->SetBackgroundImage("lightbluedarkblue400x300grad.png",1);
$graph->title->Set("Depth curve. Dive #2");
$graph->title->SetFont(FF_FONT1,FS_BOLD);
$graph->title->SetColor("white");
$graph->subtitle->Set("(Negated Y-axis)");
$graph->subtitle->SetFont(FF_FONT1,FS_NORMAL);
$graph->subtitle->SetColor("white");
// Setup axis
$graph->yaxis->SetLabelFormatCallback("_cb_negate");
$graph->xaxis->SetColor("lightblue","white");
$graph->yaxis->SetColor("lightblue","white");
$graph->ygrid->SetColor("blue");
$lp1 = new LinePlot($ydata);
$lp1->SetColor("yellow");
$lp1->SetWeight(2);
$graph->Add($lp1);
$graph->Stroke();
?>