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(PECL imagick 2.0.0)
ImagickDraw::setTextAlignment — Specifies a text alignment
$alignment
)本函数还未编写文档,仅有参数列表。
Specifies a text alignment to be applied when annotating with text.
alignment
ALIGN_ constant
没有返回值。
Example #1 ImagickDraw::setTextAlignment()
<?php
function setTextAlignment ( $strokeColor , $fillColor , $backgroundColor ) {
$draw = new \ ImagickDraw ();
$draw -> setStrokeColor ( $strokeColor );
$draw -> setFillColor ( $fillColor );
$draw -> setStrokeWidth ( 1 );
$draw -> setFontSize ( 36 );
$draw -> setTextAlignment (\ Imagick :: ALIGN_LEFT );
$draw -> annotation ( 250 , 75 , "Lorem Ipsum!" );
$draw -> setTextAlignment (\ Imagick :: ALIGN_CENTER );
$draw -> annotation ( 250 , 150 , "Lorem Ipsum!" );
$draw -> setTextAlignment (\ Imagick :: ALIGN_RIGHT );
$draw -> annotation ( 250 , 225 , "Lorem Ipsum!" );
$draw -> line ( 250 , 0 , 250 , 500 );
$imagick = new \ Imagick ();
$imagick -> newImage ( 500 , 500 , $backgroundColor );
$imagick -> setImageFormat ( "png" );
$imagick -> drawImage ( $draw );
header ( "Content-Type: image/png" );
echo $imagick -> getImageBlob ();
}
?>
[#1] sebastian dot mayer at maysoft dot de [2009-02-26 08:33:56]
<?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;
?>