coldume/imagecraft

A reliable and extensible PHP image manipulation library

imagecraft's Issues

Crop specific region

Would love to see a crop method without the fill, so you specify x, y, width, height.

PNG as Background, Gif as center piece.

Hello! Im trying this library (Awesome btw). I use to put a frame into some images for a pet project.
Now im try to pute a frame into a gif but i cant seems to do it.
Any ideas?

Broken Images in documentation

There are broken images in the documentation because http://www.imagecraft.cc/ is not working anymore.

Shrinking transparent GIF images

Hello,
I've found out that there are artifacts after resizing a gif image with an alpha channel.

Before resizing:

After resizing:

It can't be seen on white background, but you can right click on second image and then click "show image in new tab".

Is there something I can do with it?

Option for grayscale image

Hi,

I use you usefull lib.

Thx for your work.

I need an option for grayscale picture , do you think is it possible ?

Thx for your time

Documentation

Hi

Is there any extended documentation, with info about functions, etc ?

Also is there way to add transparency to layer ?

Regards

Background layer tansparency problem.

Hello, first of all, thank you so much, this is wonderfull !

I have only one litlle probleme. As I use a .png with transparent background as addBackgroundLayer , the transparency seems not to be handled.

Improve text quality

Hi, is it possible to improve the text quality within gif animations and custom texts?

FadeIn-FadeOut Layer

Hi,

I not beging able to find a way to place a text layer which appears and disappears, is it possible?

thanks in advance.

Edit: this is what I'm trying to do, as you can see I would like to emulate the fadeout (transparency) with the numbers (505, 750, ....).

Animated GIF size limits

Is there some hard limit on frames / size of an animated GIF? I've experimented changing the memory_limit in PHP but it makes no difference. Depending on the length of the animation I seem to hit a limit when the output file size is just under 2.5Mb

gif_animation only working for Background-Layer

It seems that the gif_animation-Option is only working for the background-layer of the compilation. If I am adding a ImageLayer with animated gif inside, the animation is not there anymore.

Test

"The format "PNG" is either not supported or the file is damaged"

When trying to upload a .png file using the following code:

$builder = new ImageBuilder();
$layer = $builder->addBackgroundLayer();
$layer->filename('uploads/'.$fullname);
$layer->resize(300, 300, 'shrink');
$image = $builder->save();

if ($image->isValid()) {
// upload.
} else {
$reponse[] = ['c' => 1, 'error' => $image->getMessage()];
}

$image->getMessage() then returns:
The format "PNG" is either not supported or the file is damaged. Server supports , "PNG", "JPEG", "GIF".

I'm uploading the following image:

When I try other images it works fine however. I'm trying to figure out why this one isn't working.

Any way to resize by specify only target width? and output image that keep ratio?

Can i resize by specify only target width ? and output image that keep ratio?

Increase image dimensions limit

Is there a way to increase the limit, if yes how?

The image dimensions (4376x1925) exceed the server allowable limit.

Missing text options: align, direction, etc..?

I can't see any option to at least change the text alignment from the default "left". or text direction from the default "LTR".

need autoloader for downloading

when downloading the zip there is no file containing the require once for files. if i dont use composer i need to manually require once the files. can you create a require once for the files needed.

Can't resize GIF image

I'm trying to resize a GIF file but it mantains the original size.
This is my code:
$target_file_name = "someimage.gif"; $options = ['engine' => 'php_gd', 'locale' => 'en']; $builder = new ImageBuilder($options); $image = $builder ->addBackgroundLayer() ->http('https://example/cd/assets/users/avatars/' . $target_file_name, -1, -1) ->resize(1024, 1024, 'shrink') ->done() ->save(); if ($image->isValid()) { $filename = $target_file_name . "_edited." . $image->getExtension(); file_put_contents('../assets/users/avatars/' . $filename, $image->getContents()); unlink($target_file); } else { echo $image->getMessage().PHP_EOL; exit(); }

animated gifs - hardcoded frame limit of 50?

Hi,
first of all, thanks for this awesome work!

I've encountered a problem though:
I'm using ImageCraft to add a partitally transparent PNG image
to an animated GIF, it work perfect for any GIF between 2 and 50 frames,
but whenever I'm using an animated GIF with more than 50 frames, the finished
image is just the added PNG, the GIF "background" image is missing.

Is there a hard coded limit of 50 frames?

Thanks in advance!