ImagickDraw::translate

(PECL imagick 2, PECL imagick 3)

ImagickDraw::translate — Applies a translation to the current coordinate system

说明

public ImagickDraw::translate(float $x, float $y): bool
警告

本函数还未编写文档，仅有参数列表。

Applies a translation to the current coordinate system which moves the coordinate system origin to the specified coordinate.

参数

x

horizontal translation

y

vertical translation

返回值

没有返回值。

示例

示例 #1 ImagickDraw::translate() example

<?php
function translate($strokeColor, $fillColor, $backgroundColor, $fillModifiedColor,
$startX, $startY, $endX, $endY, $translateX, $translateY) {

$draw = new \ImagickDraw();

$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->rectangle($startX, $startY, $endX, $endY);

$draw->setFillColor($fillModifiedColor);
$draw->translate($translateX, $translateY);
$draw->rectangle($startX, $startY, $endX, $endY);

$image = new \Imagick();
$image->newImage(500, 500, $backgroundColor);
$image->setImageFormat("png");

$image->drawImage($draw);

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

?>