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ImagickDraw::point

(PECL imagick 2.0.0)

ImagickDraw::pointDraws 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.

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User Contributed Notes 2 notes

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Brian
10 months ago
This no longer uses the fill color.  It now uses the stroke color, consistent with the documentation.
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spz
4 years ago
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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