50, "G"=>70, "B"=>0,"Dash"=>1, "DashR"=>30, "DashG"=>50, "DashB"=>0); $myPicture->drawFilledRectangle(0,0,400,400,$Settings); /* Do a gradient overlay */ $Settings = array("StartR"=>194, "StartG"=>131, "StartB"=>44, "EndR"=>43, "EndG"=>7, "EndB"=>58, "Alpha"=>50); $myPicture->drawGradientArea(0,0,400,400,DIRECTION_VERTICAL,$Settings); $myPicture->drawGradientArea(0,0,400,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>100)); /* Add a border to the picture */ $myPicture->drawRectangle(0,0,399,399,array("R"=>0,"G"=>0,"B"=>0)); /* Write the picture title */ $myPicture->setFontProperties(array("FontName"=>"../fonts/Silkscreen.ttf","FontSize"=>6)); $myPicture->drawText(10,13,"pSurface() :: 2D surface charts",array("R"=>255,"G"=>255,"B"=>255)); $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1)); /* Create the surface object */ $mySurface = new pSurface($myPicture); /* Set the grid size */ $mySurface->setGrid(200,0); /* Write the axis labels */ $myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6,"R"=>255,"G"=>255,"B"=>255)); /* Draw the surface chart */ $Palette = array(0=>array("R"=>0,"G"=>0,"B"=>0), 1=>array("R"=>29,"G"=>243,"B"=>119), 2=>array("R"=>238,"G"=>216,"B"=>78), 3=>array("R"=>246,"G"=>45,"B"=>53)); $myPicture->setGraphArea(40,40,380,80); $mySurface->writeYLabels(array("Labels"=>"1st Seq")); for($i=0; $i<=200; $i++) { $mySurface->addPoint($i,0,rand(0,3)); } $mySurface->drawSurface(array("Padding"=>0,"Palette"=>$Palette)); $myPicture->setGraphArea(40,100,380,140); $mySurface->writeYLabels(array("Labels"=>"2nd Seq")); for($i=0; $i<=200; $i++) { $mySurface->addPoint($i,0,rand(0,3)); } $mySurface->drawSurface(array("Padding"=>0,"Palette"=>$Palette)); $myPicture->setGraphArea(40,160,380,200); $mySurface->writeYLabels(array("Labels"=>"3rd Seq")); for($i=0; $i<=200; $i++) { $mySurface->addPoint($i,0,rand(0,3)); } $mySurface->drawSurface(array("Padding"=>0,"Palette"=>$Palette)); /* Render the picture (choose the best way) */ $myPicture->autoOutput("pictures/example.surface.palette.png"); ?>