ImagickDraw::composite

(PECL imagick 2, PECL imagick 3)

ImagickDraw::composite — Composites an image onto the current image

說明

public ImagickDraw::composite(
    int $compose,
    float $x,
    float $y,
    float $width,
    float $height,
    Imagick $compositeWand
): bool
警告

本函數(shù)還未編寫文檔，僅有參數(shù)列表。

Composites an image onto the current image, using the specified composition operator, specified position, and at the specified size.

參數(shù)

compose

composition operator. One of the Composite Operator constant (imagick::COMPOSITE_*).

x

x coordinate of the top left corner.

y

y coordinate of the top left corner.

width

width of the composition image.

height

height of the composition image.

compositeWand

the Imagick object where composition image is taken from.

返回值

成功時(shí)返回 true。

范例

示例 #1 ImagickDraw::composite() example

<?php
function composite($strokeColor, $fillColor, $backgroundColor) {

    $draw = new \ImagickDraw();

    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->setFillOpacity(1);
    $draw->setStrokeWidth(2);
    $draw->setFontSize(72);
    $draw->setStrokeOpacity(1);
    $draw->setStrokeColor($strokeColor);
    $draw->setStrokeWidth(2);
    $draw->setFont("../fonts/CANDY.TTF");
    $draw->setFontSize(140);
    $draw->rectangle(0, 0, 1000, 300);
    $draw->setFillColor('white');
    $draw->setfillopacity(1);
    $draw->annotation(50, 180, "Lorem Ipsum!");

    //Create an image object which the draw commands can be rendered into
    $imagick = new \Imagick();
    $imagick->newImage(1000, 302, $backgroundColor);
    $imagick->setImageFormat("png");

    //Render the draw commands in the ImagickDraw object 
    //into the image.
    $imagick->drawImage($draw);

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

?>