<?php
// Draw a simple rectangle or three for the newbies.
// I'm trying to comment these as best I can for a non-OOP person.
// commets or criticism are welcome. Gary Melander
$image = new Imagick(); // Create a new instance an $image class
$width = 600; // Some necessary dimensions
$height = 400;
// $image class now inherits some attributes. i.e. Dimensions, bkgcolor...
$image->newImage( $width, $height, new ImagickPixel( 'lightgray' ) );
$draw = new ImagickDraw(); //Create a new drawing class (?)
$draw->setFillColor('wheat'); // Set up some colors to use for fill and outline
$draw->setStrokeColor( new ImagickPixel( 'green' ) );
$draw->rectangle( 100, 100, 200, 200 ); // Draw the rectangle
// Lets draw another
$draw->setFillColor('navy'); // Set up some colors to use for fill and outline
$draw->setStrokeColor( new ImagickPixel( 'yellow' ) );
$draw->setStrokeWidth(4);
$draw->rectangle( 150, 225, 350, 300 ); // Draw the rectangle
// and another
$draw->setFillColor('magenta'); // Set up some colors to use for fill and outline
$draw->setStrokeColor( new ImagickPixel( 'cyan' ) );
$draw->setStrokeWidth(2);
$draw->rectangle( 380, 100, 400, 350 ); // Draw the rectangle
$image->drawImage( $draw ); // Apply the stuff from the draw class to the image canvas
$image->setImageFormat('jpg'); // Give the image a format
header('Content-type: image/jpeg'); // Prepare the web browser to display an image
echo $image; // Publish it to the world!
//$image->writeImage('someimage.jpg"); // ...Or just write it to a file...
?>ImagickDraw::rectangle
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ImagickDraw::rectangle
Референца за `imagickdraw.rectangle.php` со подобрена типографија и навигација.
ImagickDraw::rectangle
(PECL imagick 2, PECL imagick 3)
ImagickDraw::rectangle — Црта правоаголник
= NULL
float
$top_left_x,float
$top_left_y,float
$bottom_right_x,float
$bottom_right_y): bool
Оваа функција моментално не е документирана; достапна е само листата со аргументи.
Црта правоаголник дадени два координати и користејќи ги тековните поставки за линија, ширина на линија и пополнување.
Параметри
top_left_x-
x координата на горниот лев агол
top_left_y-
y координата на горниот лев агол
bottom_right_x-
x coordinate of the bottom right corner
bottom_right_y-
y coordinate of the bottom right corner
Вратени вредности
Не се враќа вредност.
Примери
Пример #1 ImagickDraw::rectangle() example
<?php
function rectangle($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();
}
?>