<?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;
?>
ImagickDraw::setTextAlignment
(PECL imagick 2, PECL imagick 3)
ImagickDraw::setTextAlignment — Specifies a text alignment
Descrierea
public ImagickDraw::setTextAlignment
( int
$alignment
) : boolAvertizare
Această funcție nu este documentată în prezent; este disponibilă numai lista sa de argumente.
Specifies a text alignment to be applied when annotating with text.
Parametri
-
alignment -
ALIGN_ constant
Valorile întoarse
Nu este întoarsă nici o valoare.
Exemple
Example #1 ImagickDraw::setTextAlignment()
<?php
function setTextAlignment($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();
}
?>
add a note
User Contributed Notes 1 note
sebastian dot mayer at maysoft dot de ¶
15 years ago
