/**
* Display image without saving and lose changes
*
* This method adds the Content-type HTTP header
*
* @param string $type (optional) (JPG,PNG...);
* @param int $quality (optional) 75
*
* @return TRUE on success or PEAR Error object on error
*/
function display($type = '', $quality = null)
{
if (!is_resource($this->imageHandle)) {
return PEAR::raiseError('Invalid image', true);
}
$type = $type == '' ? $this->type : $type;
$quality = is_null($quality) ? $this->_options['quality'] : $quality;
imlib_image_set_format($this->imageHandle, $type);
$err = 0;
header('Content-type: ' . $this->getMimeType($type));
$return = imlib_dump_image($this->imageHandle, $err, $quality);
$this->imageHandle = $this->oldHandle;
$this->resized = false;
imlib_free_image($this->oldHandle);
if (!$return) {
return PEAR::raiseError('Couldn\'t output image. Reason: ' . $err, true);
}
return true;
}
}
$font = '../../fonts/phpi.ttf';
$im = imlib_load_image('tshirt.png');
$w = imlib_image_get_width($im);
$h = imlib_image_get_height($im);
$im2 = imlib_load_image('blank.png');
$w2 = imlib_image_get_width($im2);
$h2 = imlib_image_get_height($im2);
$r = 110 / $w2;
$sh = $r * $h2;
imlib_image_modify_alpha($im, 255);
imlib_image_modify_alpha($im2, 150);
imlib_blend_image_onto_image($im, $im2, 1, 0, 0, $w2, $h2, 70, 70, 110, $sh, 0, 1, 1);
$fnt = imlib_load_font($font . "/{$si}");
imlib_get_text_size($fnt, $text, $dx, $dy, 0);
$x = 5 + $w / 2 - $dx / 2;
$y = 70 + $sh / 2 - $dy / 2;
// Fuzz-factor for all lowercase
if (strtolower($text) == $text) {
$y -= 6;
}
imlib_text_draw($im, $fnt, $x + 2, $y + 2, $text, 0, 255, 255, 255, 220);
imlib_text_draw($im, $fnt, $x, $y + 2, $text, 0, 255, 255, 255, 220);
imlib_text_draw($im, $fnt, $x + 2, $y, $text, 0, 255, 255, 255, 220);
imlib_text_draw($im, $fnt, $x, $y, $text, 0, 255, 255, 255, 220);
imlib_text_draw($im, $fnt, $x + 1, $y + 1, $text, 0, 0, 0, 0, 220);
imlib_free_font($fnt);
$fnt2 = imlib_load_font($font . "/25");
imlib_text_draw($im, $fnt2, 10, $h - 40, "www.php.net", 0, 0, 0, 0, 65);
imlib_dump_image($im, $err, 90);
