Vikrant Korde <vakorde at hotmail dot com>
11-Oct-2003 11:10
This functuion is useful when you are dealing with previously present
images like .png, .jpg, etc. You can use this function for writing a text
on the image.
For me the function imagecolorallocate() was returning
the -1 value. after lot of RnD and site search i found a function use of
imagecolorclosest(). This solved my problem of writing the text on the
image with customised color.
Actually previously it was writing on
the image but the color was not distinct. It was using the same color as of
that background image.
The following code segment was fine with
me.
header ("Content-type: image/jpeg");
$im =
imagecreatefromjpeg("BlankButton.jpg");
$white =
imageColorClosest($im, 255,255,255);
// this is for TTF
fonts
imagettftext ($im, 20, 0, 16, 30, $white,
"/usr/X11R6/lib/X11/fonts/TTF/luximb.ttf", "Vikrant");
//this is for notmal font
imagestring($im, 4,
0,0,"Korde", $white);
imagejpeg($im,"",150);
imagedestroy ($im);
imagecolorat
