The PHP function setImage() is used to set the image for a given element. This function is commonly used with GD library for image manipulation, although it can also be used with other libraries such as Imagick.
GD Library Example:
// Create a new image with GD $image = imagecreate(500, 500);
// Set the image background color $background_color = imagecolorallocate($image, 255, 255, 255);
// Set the font color $text_color = imagecolorallocate($image, 0, 0, 0);
// Set the font size and style $font = 'arial.ttf'; $font_size = 20; $font_style = 'bold';
// Add text to the image $text = 'Hello World!'; imagettftext($image, $font_size, 0, 50, 200, $text_color, $font, $text);
// Set the image header header('Content-type: image/png');
// Output the image imagepng($image);
In this example, the setImage() function is not used explicitly, but is called implicitly by the imagepng() function. The GD library is used to create a new image and add text to it, then output it as a PNG image.
Imagick Example:
// Create a new image with Imagick $image = new Imagick(); $image->newImage(500, 500, 'white');
// Set the font color and family $text_color = new ImagickPixel('black'); $font = './arial.ttf';
// Add text to the image $text = new ImagickDraw(); $text->setFont($font); $text->setFontSize(20); $text->setFillColor($text_color); $text->annotation(50, 200, 'Hello World!');
// Set the image header header('Content-type: image/png');
// Output the image echo $image;
In this example, the setImage() function is not used explicitly, but is called implicitly by the echo statement. The Imagick library is used to create a new image and add text to it, then output it as a PNG image.
PHP Image::setImage - 16 examples found. These are the top rated real world PHP examples of Image::setImage from package opencart extracted from open source projects. You can rate examples to help us improve the quality of examples.