GD problem

[Renlok]

I'm trying to make a script where you can recolour an image how you want by applying colours different sections of an image and each section of the image is broken apart into its own image.

 

And im not very good at GD but i have this script

 

<?php
//coords
$base_x = array(100);
$base_y = array(100);
$eyes_x = array(43, 20);
$eyes_y = array(83, 81);
$detail_x = array(20,24,28,39,34,39,48,44,57,56,95,91,98);
$detail_y = array(70,60,67,64,58,51,47,41,41,32,125,141,163);
//testing page
//header ("Content-type: image/png");

$dogoverlay = imagecreatefrompng("images/misk-junk/dog-over.png");
$dogbase = imagecreatefrompng("images/misk-junk/dog-base.png");
$dogeyes = imagecreatefrompng("images/misk-junk/dog-eyes.png");
$dogdetails = imagecreatefrompng("images/misk-junk/dog-detail.png");
list($width, $height, $type, $attr) = getimagesize("images/misk-junk/dog-over.png");
$background = imagecreate($width, $height);
//get random colours to test with
$newcolour1 = imagecolorallocate($background, 56, 160, 156);
$newcolour2 = imagecolorallocate($background, 253, 175, 4);
$newcolour3 = imagecolorallocate($background, 50, 207, 70);
$border = imagecolorallocate($background, 10, 10, 10);
//recolour base
$dogbase = imagefilltoborder($dogbase, $base_x[0], $base_y[0], $border, $newcolour1);
//recolour eyes
for($i = 0; $i<count($eyes_x); $i++){
$dogeyesar[] = imagefilltoborder($dogeyes, $eyes_x[$i], $eyes_y[$i], $border, $newcolour2);
}
//recolour details
for($i = 0; $i<count($detail_x); $i++){
$dogdetailsar[] = imagefilltoborder($dogeyes, $detail_x[$i], $detail_y[$i], $border, $newcolour3);
}
//stick it all together!

$background = imagecopymerge($background,$dogbase,0,0,0,0,$width,$height,100);
for($i = 0; $i<count($dogeyesar); $i++){
$background = imagecopymerge($background,$dogeyesar[$i],0,0,0,0,$width,$height,100);
}
for($i = 0; $i<count($dogdetailsar); $i++){
$background = imagecopymerge($background,$dogdetailsar[$i],0,0,0,0,$width,$height,100);
}
$background = imagecopymerge($background,$dogoverlay,0,0,0,0,$width,$height,100);
imagepng($dogbase,NULL,100); 
//clean up the image
imagedestroy($dogbase); 
imagedestroy($dogoverlay); 
imagedestroy($dogeyes); 
imagedestroy($dogdetails); 
?>

 

The errors it comes back with are

Warning: imagecopymerge(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 35

 

Warning: imagecopymerge(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 37

 

Warning: imagecopymerge(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 40

 

Warning: imagecopymerge(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 42

 

Warning: imagepng(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 43

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in /home/welinkco/public_html/roeonline/test2.php on line 45

 

Thanks in advance for any help

[MadTechie]

not sure why your using an array from an image!?

$dogeyesar[] = imagefilltoborder($dogeyes, $eyes_x[$i], $eyes_y[$i], $border, $newcolour2);

 

infact imagefilltoborder returns a boolean, so it should be

imagefilltoborder($dogeyes, $eyes_x[$i], $eyes_y[$i], $border, $newcolour2);

 

same for $dogdetailsar[]

[Barand]

It would appear that the dogbase image create failed.

[Renlok]

not sure why your using an array from an image!?

$dogeyesar[] = imagefilltoborder($dogeyes, $eyes_x[$i], $eyes_y[$i], $border, $newcolour2);

 

infact imagefilltoborder returns a boolean, so it should be

imagefilltoborder($dogeyes, $eyes_x[$i], $eyes_y[$i], $border, $newcolour2);

 

same for $dogdetailsar[]

 

Cos im a noob

 

Well it does load all the images, but i check each of them by print each out. They dont load correctly though they just look like a black blob with random bits of white it. But ive still no idea how to fix the other errors.

 

Or how much would it cost me topay someone to code this script

[MadTechie]

if you can supplie the images you have used i'll have a play, see what i can do (but i don't have much free time)

[Renlok]

oh thanks

 

the images i use are:

http://www.roeonline.co.uk/images/misk-junk/dog-base.png

http://www.roeonline.co.uk/images/misk-junk/dog-detail.png

http://www.roeonline.co.uk/images/misk-junk/dog-eyes.png

http://www.roeonline.co.uk/images/misk-junk/dog-over.png