PHP pImage::drawPolygon Examples

Example #1

File: Shapes.php Project: josepabloapu/statistical-analysis-tools-lamp

$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => FONT_PATH . "/Silkscreen.ttf", "FontSize" => 6));
$myPicture->drawText(10, 13, "drawFilledRectangle() - Transparency & colors", array("R" => 255, "G" => 255, "B" => 255));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw a customized filled circle */
$CircleSettings = array("R" => 267, "G" => 165, "B" => 169, "Dash" => TRUE, "BorderR" => 255, "BorderG" => 255, "BorderB" => 255);
$myPicture->drawFilledCircle(300, 120, 50, $CircleSettings);
$myPicture->addToImageMap("CIRCLE", "300,120,50", $myPicture->toHTMLColor(267, 165, 169), "Circle", "My Message");
/* Draw a customized polygon */
$Plots = array(402, 62, 460, 80, 420, 190, 360, 168);
$PolygonSettings = array("R" => 71, "G" => 87, "B" => 145, "Dash" => TRUE, "BorderR" => 255, "BorderG" => 255, "BorderB" => 255);
$myPicture->drawPolygon($Plots, $PolygonSettings);
$myPicture->addToImageMap("POLY", "402,62,460,80,420,190,360,168", $myPicture->toHTMLColor(71, 87, 145), "Polygon", "My Message");
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Draw a customized filled rectangle */
$RectangleSettings = array("R" => 150, "G" => 200, "B" => 170, "Dash" => TRUE, "DashR" => 170, "DashG" => 220, "DashB" => 190, "BorderR" => 255, "BorderG" => 255, "BorderB" => 255);
$myPicture->drawFilledRectangle(20, 60, 210, 170, $RectangleSettings);
$myPicture->addToImageMap("RECT", "20,60,210,170", $myPicture->toHTMLColor(150, 200, 170), "Box 1", "Message 1");
/* Draw a customized filled rectangle */
$RectangleSettings = array("R" => 209, "G" => 134, "B" => 27, "Alpha" => 30);
$myPicture->drawFilledRectangle(30, 30, 200, 200, $RectangleSettings);
$myPicture->addToImageMap("RECT", "30,30,200,200", $myPicture->toHTMLColor(209, 134, 27), "Box 2", "Message 2");
/* Draw a customized filled rectangle */
$RectangleSettings = array("R" => 209, "G" => 31, "B" => 27, "Alpha" => 100, "Surrounding" => 30);
$myPicture->drawFilledRectangle(480, 50, 650, 80, $RectangleSettings);
$myPicture->addToImageMap("RECT", "480,50,650,80", $myPicture->toHTMLColor(209, 31, 27), "Box 3", "Message 3");

Example #2

File: example.drawPolygon.php Project: OndroNR/bitcoin-hal10k

$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");