170, "G"=>183, "B"=>87, "Dash"=>1, "DashR"=>190, "DashG"=>203, "DashB"=>107); $myPicture->drawFilledRectangle(0,0,700,230,$Settings); /* Overlay with a gradient */ $Settings = array("StartR"=>219, "StartG"=>231, "StartB"=>139, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50); $myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,$Settings); $myPicture->drawGradientArea(0,0,700,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>80)); /* Add a border to the picture */ $myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0)); /* Write the picture title */ $myPicture->setFontProperties(array("FontName"=>"../fonts/Silkscreen.ttf","FontSize"=>6)); $myPicture->drawText(10,13,"drawPolygon - Draw polygons",array("R"=>255,"G"=>255,"B"=>255)); /* Enable shadow computing */ $myPicture->setShadow(TRUE,array("X"=>2,"Y"=>2,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10)); /* Create some filling thresholds */ $Threshold = ""; $Threshold[] = array("MinX"=>100,"MaxX"=>60,"R"=>200,"G"=>200,"B"=>200,"Alpha"=>50); $Threshold[] = array("MinX"=>140,"MaxX"=>100,"R"=>220,"G"=>220,"B"=>220,"Alpha"=>50); $Threshold[] = array("MinX"=>180,"MaxX"=>140,"R"=>240,"G"=>240,"B"=>240,"Alpha"=>50); /* Draw some polygons */ $Step = 8; $White = array("Threshold"=>$Threshold,"R"=>255,"G"=>255,"B"=>255,"Alpha"=>100,"BorderR"=>0,"BorderG"=>0,"BorderB"=>0,"BorderAlpha"=>100); for($i=1;$i<=4;$i++) { $Points = ""; for($j=0;$j<=360;$j=$j+(360/$Step)) { $Points[] = cos(deg2rad($j))*50+($i*140); $Points[] = sin(deg2rad($j))*50+120; } $myPicture->drawPolygon($Points,$White); $Step = $Step * 2; } /* Render the picture (choose the best way) */ $myPicture->autoOutput("pictures/example.drawPolygon.png"); ?>