testcases/phpCairo/dash-curve.php

   1 <?
   2 $sur = new CairoImageSurface(FORMAT_ARGB32, 25*60, 4*60);
   3 $con = new CairoContext($sur);
   4 //$con->save();
   5 $dash = array(20.0,20.0);
   6
   7 $con->setSourceRgb(0, 0, 0);
   8 $con->paint();
   9
  10 for($a=0; $a<4; $a++)
  11 for($b=0; $b<5; $b++)
  12 for($c=0; $c<5; $c++) {
  13
  14         $con->moveTo((($b*5)+$c)*60 + 10, $a*60 + 10);
  15         $con->relCurveTo(0, $b*10, 0, $b*10, $c*10, $b*10);
  16         $con->setSourceRgb(1,1,1);
  17         $con->setLineWidth(8);
  18         $con->setLineCap(LINE_CAP_ROUND);
  19         $con->setDash($dash, 2, $a*10);
  20         $con->strokePreserve();
  21         $con->setSourceRgb(0,0.5,1);
  22         $con->setLineWidth(2);
  23         $con->setLineCap(2);
  24         $ar = array(8.0,8.0);
  25         $con->setDash($ar,2,0);
  26         $con->stroke();
  27 }
  28
  29 $sur->writeToPng("dash-curve-php.png");
  30 ?>
  31