php[world] 2015 Call for Speakers

ImagickDraw::setStrokeWidth

(PECL imagick 2.0.0)

ImagickDraw::setStrokeWidthSets the width of the stroke used to draw object outlines

Descrição

bool ImagickDraw::setStrokeWidth ( float $stroke_width )
Aviso

Esta função não está documentada; somente a lista de argumentos está disponível.

Sets the width of the stroke used to draw object outlines.

Parâmetros

stroke_width

stroke width

Valor Retornado

Não há valor retornado.

Exemplos

Exemplo #1 ImagickDraw::setStrokeWidth()

<?php
function setStrokeWidth($strokeColor$fillColor$backgroundColor) {

    
$draw = new \ImagickDraw();

    
$draw->setStrokeWidth(1);
    
$draw->setStrokeColor($strokeColor);
    
$draw->setFillColor($fillColor);
    
$draw->line(100100400145);
    
$draw->rectangle(100200225350);
    
$draw->setStrokeWidth(5);
    
$draw->line(100120400165);
    
$draw->rectangle(275200400350);

    
$image = new \Imagick();
    
$image->newImage(500400$backgroundColor);
    
$image->setImageFormat("png");
    
$image->drawImage($draw);

    
header("Content-Type: image/png");
    echo 
$image->getImageBlob();
}

?>

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User Contributed Notes 2 notes

up
1
Peter - the Pete - de Pijd
5 years ago
If you set the stroke width to 0, there will often still be a hairline. To remove this hairline, use transparency, f.e. using:
setStrokeColor("#00000000")
hex 0-6 = color -> black
hex 6-8 = opacity -> full transparency
up
0
r dot vinke at gmail dot com
6 years ago
Please note that this function only works (as in: the stroke width changes) when setStrokeColor() is called before.
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