/* 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, "drawSpline() - for smooth line drawing", array("R" => 255, "G" => 255, "B" => 255));
/* Enable shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw a spline */
$SplineSettings = array("R" => 255, "G" => 255, "B" => 255, "ShowControl" => TRUE);
$Coordinates = array(array(40, 80), array(280, 60), array(340, 166), array(590, 120));
$myPicture->drawSpline($Coordinates, $SplineSettings);
/* Draw a spline */
$SplineSettings = array("R" => 255, "G" => 255, "B" => 255, "ShowControl" => TRUE, "Ticks" => 4);
$Coordinates = array(array(250, 50), array(250, 180), array(350, 180), array(350, 50));
$myPicture->drawSpline($Coordinates, $SplineSettings);
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawSpline.png");
