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ImagickDraw::line

(PECL imagick 2.0.0)

ImagickDraw::lineDraws a line

说明

ImagickDraw::line ( float $sx , float $sy , float $ex , float $ey ) : bool
Warning

本函数还未编写文档,仅有参数列表。

Draws a line on the image using the current stroke color, stroke opacity, and stroke width.

参数

sx

starting x coordinate

sy

starting y coordinate

ex

ending x coordinate

ey

ending y coordinate

返回值

没有返回值。

范例

Example #1 ImagickDraw::line()

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

    
$draw = new \ImagickDraw();

    
$draw->setStrokeColor($strokeColor);
    
$draw->setFillColor($fillColor);

    
$draw->setStrokeWidth(2);
    
$draw->setFontSize(72);

    
$draw->line(1257010050);
    
$draw->line(350170100150);

    
$imagick = new \Imagick();
    
$imagick->newImage(500500$backgroundColor);
    
$imagick->setImageFormat("png");
    
$imagick->drawImage($draw);

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

?>