ImagickDraw::ellipse
(PECL imagick 2.0.0)
ImagickDraw::ellipse — Draws an ellipse on the image
说明
ImagickDraw::ellipse (
float
$ox ,
float $oy ,
float $rx ,
float $ry ,
float $start ,
float $end ) :
bool
Warning
本函数还未编写文档，仅有参数列表。
Draws an ellipse on the image.
参数
-
ox -
-
oy -
-
rx -
-
ry -
-
start -
-
end -
返回值
没有返回值。
范例
Example #1 ImagickDraw::ellipse()
<?php
function ellipse($strokeColor, $fillColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->ellipse(125, 70, 100, 50, 0, 360);
$draw->ellipse(350, 70, 100, 50, 0, 315);
$draw->push();
$draw->translate(125, 250);
$draw->rotate(30);
$draw->ellipse(0, 0, 100, 50, 0, 360);
$draw->pop();
$draw->push();
$draw->translate(350, 250);
$draw->rotate(30);
$draw->ellipse(0, 0, 100, 50, 0, 315);
$draw->pop();
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>
