note 93765 modified in function.imagickdraw-point by danbrown
| From: | danbrown@php.net | Date: | Sun, 27 Sep 2009 16:23:32 +0000 |
| Subject: | note 93765 modified in function.imagickdraw-point by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-161110@lists.php.net to get a copy of this message | ||
point($x, $y) uses the FillColor of ImagickDraw! This actually took quite a while, till I found out
that it's falsely documented on these pages. So to draw single pixels, do it like this:
<?php
$image = new Imagick();
$draw = new ImagickDraw();
$pixel = new ImagickPixel('red');
$image->newImage(10, 10, 'transparent', 'gif');
// Here comes the magick:
$pixel->setColor($_POST[$i."x".$j]);
$draw->setFillColor($pixel);
$draw->point($i,$j);
$image->drawImage($draw);
$image->writeImages($path, true);
?>
--was--
point($x, $y) uses the FillColor of ImagickDraw! This actually took quite a while, till I found out
that it's falsely documented on these pages. So to draw single pixels, do it like this:
$image = new Imagick();
$draw = new ImagickDraw();
$pixel = new ImagickPixel('red');
$image->newImage(10, 10, 'transparent', 'gif');
// Here comes the magick:
$pixel->setColor($_POST[$i."x".$j]);
$draw->setFillColor($pixel);
$draw->point($i,$j);
$image->drawImage($draw);
$image->writeImages($path, true);
http://php.net/manual/en/function.imagickdraw-point.php