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(PECL imagick 2, PECL imagick 3)
ImagickDraw::line — Draws a line
$sx,$sy,$ex,$ey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.
sx
starting x coordinate
sy
starting y coordinate
ex
ending x coordinate
ey
ending y coordinate
没有返回值。
示例 #1 ImagickDraw::line() example
<?php
function line($strokeColor, $fillColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->line(125, 70, 100, 50);
$draw->line(350, 170, 100, 150);
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>
