imagegd2

imagegd2

Output GD2 image to browser or file

bool **imagegd2** GdImage $image  $file int $chunk_size int $mode

Outputs or saves the given in GD2 format. image

filegd.image.path

chunk_sizeChunk size.

mode Either or . Default is . IMG_GD2_RAW``IMG_GD2_COMPRESSED``IMG_GD2_RAW

return.success

Voorbeeld: Outputting a GD2 image

<?php
// Create a blank image and add some text
$im = imagecreatetruecolor(120, 20);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5,  "A Simple Text String", $text_color);

// Output the image
imagegd2($im);
?>

Voorbeeld: Saving a GD2 image

<?php
// Create a blank image and add some text
$im = imagecreatetruecolor(120, 20);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5,  "A Simple Text String", $text_color);

// Save the gd2 image
// The file format for GD2 images is .gd2, see http://www.libgd.org/GdFileFormats
imagegd2($im, 'simple.gd2');
?>

Opmerking: > The GD2 format is commonly used to allow fast loading of parts of images. Note that the GD2 format is only usable in GD2-compatible applications.

imagegd