[edit] Last updated: Fri, 18 May 2012

ImagickDraw::point

(PECL imagick 2.0.0)

ImagickDraw::point — Draws a point

Beschreibung

bool ImagickDraw::point ( float $x , float $y )

Warnung

Diese Funktion ist bis jetzt nicht dokumentiert. Es steht nur die Liste der Argumente zur Verfügung.

Draws a point using the current stroke color and stroke thickness at the specified coordinates.

Parameter-Liste

x: point's x coordinate
y: point's y coordinate

Rückgabewerte

Es wird kein Wert zurückgegeben.

add a note User Contributed Notes ImagickDraw::point

spz 26-Sep-2009 11:41


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);


?>

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