imagedashedline() function in PHP

The imagedashedline() function draws a dashed line.

Syntax

imagedashedline( $image , $x1 , $y1 , $x2 , $y2 , $color )

Parameters

• image 
  Create a blank image with imagecreatetruecolor().

• x1 
  Upper left x-coordinate

• y1 
  Upper left y-coordinate

• x2 
  Bottom right x-coordinate

• y2 
  Bottom right y-coordinate

• color 
  The fill color.

Return

The function returns TRUE on success or FALSE on failure.

Example

The following is an example:

<?php
   $image = imagecreatetruecolor(500, 370);
   $bgcolor = imagecolorallocate($image, 70, 90, 120);
   imagefill($image, 0, 0, $bgcolor);
   $color = imagecolorallocate($image, 90, 220, 175);
   imagedashedline($image, 0, 0, 150, 50, $color);
   header("Content-type: image/png");  
imagepng($image);
?>

Output

The following is the output: