Last updated: Fri, 18 May 2012

imagedashedline

(PHP 4, PHP 5)

imagedashedline — Zeichnen einer gestrichelten Linie

Beschreibung:

int imagedashedline ( resource $im , int $x1 , int $y1 , int $x2 , int $y2 , int $col )

ImageDashedLine() zeichnet eine gestrichelte Linie, beginnend am Punkt x1, y1 bis zum Punkt x2, y2 (oben links ist 0, 0) in das Bild image im mit der Farbe col.

Siehe auch imageline().

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imagedashedline

ProfessorNeo at gmx dot de
16-Feb-2006 09:07


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 11:17


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 03:49


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);


}


?>

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imagedestroy

imagecreatetruecolor

Last updated: Fri, 18 May 2012