imagedashedline

(PHP 4, PHP 5)

imagedashedline — Draw a dashed line

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bool imagedashedline ( resource $image, int $x1, int $y1, int $x2, int $y2, int $color )

This function is deprecated. Use combination of imagesetstyle() and imageline() instead.

imagedestroy

imagecreatetruecolor

Last updated: Sat, 24 Mar 2007

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imagedashedline

ProfessorNeo at gmx dot de
16-Feb-2006 12:07


The bug reported by 'michi at marel dot at' also exists in PHP version 5.1.1. This functions just works with vertical lines!

alien-scripts.de
13-Jul-2005 02:17


I make my own dashedline:



<?

for($l=50;$l<=550;$l+=5)

   {

    if($da == 0) { $da = 1; }

    elseif($da == 1){

    imageline($bild,$l,50,$l+5,50,$green);

    $da = 0; }

   }

?>



$l is the x-value 

and we have a dashed line :)

michi at marel dot at
19-Nov-2003 06:49


There's a bug till PHP 4.0.4 in this function. You can only draw vertical dashed lines. To draw other dashed lines you can set <ImageSetStyle> to a special dashed line and draw it by <ImageLine>.





Sample code:


<?php


function MDashedLine($image, $x0, $y0, $x1, $y1, $fg, $bg)


{


        $st = array($fg, $fg, $fg, $fg, $bg, $bg, $bg, $bg);


        ImageSetStyle($image, $st);


        ImageLine($image, $x0, $y0, $x1, $y1, IMG_COLOR_STYLED);


}


?>

add a note

imagedestroy

imagecreatetruecolor

Last updated: Sat, 24 Mar 2007