Php/docs/imagickdraw.settextundercolor

• PHP Manual
• ImagickDraw
• Specifies the color of a background rectangle

ImagickDraw::setTextUnderColor

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setTextUnderColor — Specifies the color of a background rectangle

说明

public ImagickDraw::setTextUnderColor ( ImagickPixel $under_color ) : bool

Warning 本函数还未编写文档，仅有参数列表。

Specifies the color of a background rectangle to place under text annotations.

参数

under_color

the under color

返回值

没有返回值。

范例

Example #1 ImagickDraw::setTextUnderColor()

<?phpfunction setTextUnderColor($strokeColor, $fillColor, $backgroundColor, $textUnderColor) {    $draw = new \ImagickDraw();    $draw->setStrokeColor($strokeColor);    $draw->setFillColor($fillColor);    $draw->setStrokeWidth(2);    $draw->setFontSize(72);    $draw->annotation(50, 75, "Lorem Ipsum!");    $draw->setTextUnderColor($textUnderColor);    $draw->annotation(50, 175, "Lorem Ipsum!");    $imagick = new \Imagick();    $imagick->newImage(500, 500, $backgroundColor);    $imagick->setImageFormat("png");    $imagick->drawImage($draw);    header("Content-Type: image/png");    echo $imagick->getImageBlob();}?>