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August 29, 2015 13:57
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Hướng dẫn sử dụng BFIThumb để thay đổi kích thước hình ảnh.
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require_once('BFI_Thumb.php'); | |
$params = array( 'width' => 400 ); | |
echo "<img src='" . bfi_thumb( "URL-to-image.jpg", $params ) . "'/>"; | |
// Resize by width only | |
$params = array( 'width' => 400 ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Resize by width and height | |
$params = array( 'width' => 400, 'height' => 300 ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Crop | |
$params = array( 'width' => 400, 'height' => 300, 'crop' => true ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Change opacity (makes your image into a PNG) | |
$params = array( 'opacity' => 80 ); // 80% opaque | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Grayscale | |
$params = array( 'grayscale' => true ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Colorize | |
$params = array( 'color' => '#ff0000' ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Negate | |
$params = array( 'negate' => true ); | |
bfi_thumb( "URL-to-image.jpg", $params ); | |
// Multiple parameters | |
$params = array( 'width' => 400, 'height' => 300, 'opacity' => 50, 'grayscale' => true, 'colorize' => '#ff0000' ); | |
bfi_thumb( "URL-to-image.jpg", $params ); |
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