php man page for imagefilledpolygon

IMAGEFILLEDPOLYGON(3)							 1						     IMAGEFILLEDPOLYGON(3)

imagefilledpolygon - Draw a filled polygon

SYNOPSIS
       bool imagefilledpolygon (resource  $image, array  $points, int  $num_points, int  $color)

DESCRIPTION
       imagefilledpolygon(3) creates a filled polygon in the given $image.

PARAMETERS
	      o $
		image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).

	      o $points
		- An array containing the x and y coordinates of the polygons vertices consecutively.

	      o $num_points
		- Total number of vertices, which must be at least 3.

	      o $color
		- A color identifier created with imagecolorallocate(3).

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

EXAMPLES
       Example #1

	      imagefilledpolygon(3) example

	      <?php
	      // set up array of points for polygon
	      $values = array(
			  40,  50,  // Point 1 (x, y)
			  20,  240, // Point 2 (x, y)
			  60,  60,  // Point 3 (x, y)
			  240, 20,  // Point 4 (x, y)
			  50,  40,  // Point 5 (x, y)
			  10,  10   // Point 6 (x, y)
			  );

	      // create image
	      $image = imagecreatetruecolor(250, 250);

	      // allocate colors
	      $bg   = imagecolorallocate($image, 0, 0, 0);
	      $blue = imagecolorallocate($image, 0, 0, 255);

	      // fill the background
	      imagefilledrectangle($image, 0, 0, 249, 249, $bg);

	      // draw a polygon
	      imagefilledpolygon($image, $values, 6, $blue);

	      // flush image
	      header('Content-type: image/png');
	      imagepng($image);
	      imagedestroy($image);
	      ?>

	      The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagefilledpolygon()

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