PHP | imagedashedline() Function Last Updated : 23 Aug, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report The imagedashedline() function is an inbuilt function in PHP which is used to draw a dashed line. This function returns TRUE on success and returns FALSE otherwise. Syntax: bool imagedashedline( $image , $x1 , $y1 , $x2 , $y2 , $color ) Parameters: This function accepts six parameters as mentioned above and described below: $image: The imagecreatetruecolor() function is used to create a blank image in a given size. $x1: This parameter is used to hold the top left x coordinate. $y1: This parameter is used to hold the top left y coordinate. (0, 0) is the top left corner of the image. $x2: This parameter is used to hold the bottom right x coordinate. $y2: This parameter is used to hold the bottom right y coordinate. $color: This variable contains the filled color identifier. A color identifier created with imagecolorallocate() function. Return Value: This function returns TRUE on success or FALSE on failure. Below programs illustrate the imagedashedline() function in PHP. Program 1: php <?php // Create the size of image or blank image $image = imagecreatetruecolor(400, 300); // Set the background color of image $background_color = imagecolorallocate($image, 0, 153, 0); // Fill background with above selected color imagefill($image, 0, 0, $background_color); // Set the color of dotted line in image $color = imagecolorallocate($image, 255, 255, 255); // Draw a dashed line imagedashedline($image, 0, 0, 100, 150, $color); // Output the image header("Content-type: image/png"); imagepng($image); ?> Output: Program 2: php <?php // Create the size of image or blank image $image = imagecreatetruecolor(400, 300); // Set the background color of image $background_color = imagecolorallocate($image, 0, 153, 0); // Fill background with above selected color imagefill($image, 0, 0, $background_color); // Set the color of dotted line in image $white = imagecolorallocate($image, 255, 255, 255); // $value is an array variable stored color // code of dotted image $values = Array( $white, $white, $white, $white, IMG_COLOR_TRANSPARENT, IMG_COLOR_TRANSPARENT, IMG_COLOR_TRANSPARENT, IMG_COLOR_TRANSPARENT ); imagesetstyle($image, $values); // Draw the dashed line imageline($image, 50, 150, 300, 150, IMG_COLOR_STYLED); // Save the image header("Content-type: image/png"); imagepng($image); ?> Output: Related Articles: PHP | imagefilledpolygon() Function PHP | imageellipse() Function PHP | imagefilledellipse() Function Reference: http://php.net/manual/en/function.imagedashedline.php Comment More infoAdvertise with us Next Article PHP | imagedashedline() Function V Vishal_Khoda Follow Improve Article Tags : Misc Web Technologies PHP PHP-function Practice Tags : Misc Similar Reads SQL Commands | DDL, DQL, DML, DCL and TCL Commands SQL commands are crucial for managing databases effectively. 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