PHP 5.4.33 Released

ImagickDraw::setTextAlignment

(PECL imagick 2.0.0)

ImagickDraw::setTextAlignmentSpecifies a text alignment

Descrizione

bool ImagickDraw::setTextAlignment ( int $alignment )
Avviso

Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

Specifies a text alignment to be applied when annotating with text.

Elenco dei parametri

alignment

ALIGN_ constant

Valori restituiti

Nessun valore viene restituito.

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User Contributed Notes 1 note

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sebastian dot mayer at maysoft dot de
5 years ago
<?php

   define
("LEFT", 1);
  
define("CENTER", 2);
  
define("RIGHT", 3);

  
$w = 400;
  
$h = 200;
  
$gradient = new Imagick();
  
$gradient->newPseudoImage($w, $h, "gradient:red-black");

  
$draw = new ImagickDraw();
  
$draw->setFontSize(12);
  
$draw->setFillColor(new ImagickPixel("#ffffff"));

  
$draw->setTextAlignment(LEFT);
  
$draw->annotation(150, 30, "Hello World1!");
  
$draw->setTextAlignment(CENTER);
  
$draw->annotation(150, 50, "Hello World2!");
  
$draw->setTextAlignment(RIGHT);
  
$draw->annotation(150, 70, "Hello World3!");

  
$draw->setFillColor(new ImagickPixel("#0000aa"));
  
$x1 = 150;
  
$x2 = 150;
  
$y1 = 0;
  
$y2 = 200;
  
$draw->rectangle($x1, $y1, $x2, $y2);

  
$gradient->drawImage($draw);

  
$gradient->setImageFormat("png");
  
header("Content-Type: image/png");
   echo
$gradient;
?>
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