ImagickDraw::roundRectangle()

(PECL imagick 2.0.0)

Draws a rounded rectangle

说明

ImagickDraw::roundRectangle(float $x1,float $y1,float $x2,float $y2,float $rx,float $ry): bool

Warning

本函数还未编写文档，仅有参数列表。

Draws a rounded rectangle given two coordinates, x & y corner radiuses 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

$y2

y coordinate of the bottom right

$rx

x rounding

$ry

y rounding

返回值

没有返回值。

范例

Example #1 ImagickDraw::roundRectangle()

<?php
function roundRectangle($strokeColor, $fillColor, $backgroundColor, $startX, $startY, $endX, $endY, $roundX, $roundY) {
    $draw = new \ImagickDraw();
    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->setStrokeOpacity(1);
    $draw->setStrokeWidth(2);
    $draw->roundRectangle($startX, $startY, $endX, $endY, $roundX, $roundY);
    $imagick = new \Imagick();
    $imagick->newImage(500, 500, $backgroundColor);
    $imagick->setImageFormat("png");
    $imagick->drawImage($draw);
    header("Content-Type: image/png");
    echo $imagick->getImageBlob();
}
?>