Php/docs/imagickdraw.rectangle
ImagickDraw::rectangle
(PECL imagick 2, PECL imagick 3)
ImagickDraw::rectangle — Draws a rectangle
说明
public ImagickDraw::rectangle
( float $x1
, float $y1
, float $x2
, float $y2
) : bool
Warning 本函数还未编写文档，仅有参数列表。
Draws a rectangle given two coordinates and using the current stroke, stroke width, and fill settings.
参数
x1- x coordinate of the top left corner
y1- y coordinate of the top left corner
x2- x coordinate of the bottom right corner
y2- y coordinate of the bottom right corner
返回值
没有返回值。
范例
Example #1 ImagickDraw::rectangle()
<?phpfunction rectangle($strokeColor, $fillColor, $backgroundColor) { $draw = new \ImagickDraw(); $strokeColor = new \ImagickPixel($strokeColor); $fillColor = new \ImagickPixel($fillColor); $draw->setStrokeColor($strokeColor); $draw->setFillColor($fillColor); $draw->setStrokeOpacity(1); $draw->setStrokeWidth(2); $draw->rectangle(200, 200, 300, 300); $imagick = new \Imagick(); $imagick->newImage(500, 500, $backgroundColor); $imagick->setImageFormat("png"); $imagick->drawImage($draw); header("Content-Type: image/png"); echo $imagick->getImageBlob();}?>
