--- a/lib/pChart2.1.0/examples/example.drawArrow.php +++ b/lib/pChart2.1.0/examples/example.drawArrow.php @@ -1,1 +1,40 @@ - +<?php + /* CAT:Drawing */ + + /* pChart library inclusions */ + include("../class/pDraw.class.php"); + include("../class/pImage.class.php"); + + /* Create the pChart object */ + $myPicture = new pImage(700,230); + + /* Draw the background */ + $Settings = array("R"=>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,"drawArrow() - Arrows on your charts",array("R"=>255,"G"=>255,"B"=>255)); + + /* Turn on shadow computing */ + $myPicture->setShadow(TRUE,array("X"=>2,"Y"=>2,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>20)); + + /* Draw some arrows */ + for($i=1;$i<=100;$i=$i+8) + { + $arrowSettings = array("FillR"=>$i*2.5,"FillG"=>$i*2.5,"FillB"=>$i*2.5,"Ticks"=>$i % 5); + + $myPicture->drawArrow($i+5,215,$i*7+5,30,$arrowSettings); + } + + /* Render the picture (choose the best way) */ + $myPicture->autoOutput("pictures/example.drawArrow.png"); +?>