imageinterlace
(PHP 4, PHP 5)
imageinterlace — Enable or disable interlace
Descrierea
int imageinterlace
( resource $image
[, int $interlace
] )
imageinterlace() turns the interlace bit on or off.
If the interlace bit is set and the image is used as a JPEG image, the image is created as a progressive JPEG.
Parametri
- image
-
O resursă - imagine, întoarsă de una din funcţiile de creare a imaginilor, cum ar fi imagecreatetruecolor().
- interlace
-
If non-zero, the image will be interlaced, else the interlace bit is turned off.
Valorile întroarse
Returns 1 if the interlace bit is set for the image, 0 otherwise.