You need to convert PHP image in PNG format to JPG and change it.
33 USD The colors are distorted at the output. Probably a problem in the image profiles. The important point - at the entrance the image should be without any built-in profiles.
Нужно на PHP изображение в формате PNG конвертировать в JPG и сменить цветовое пространство с RGB на CMYK. Пробовал так:
<?
$img = new Imagick('1.png');
$img -> setImageFormat('jpg');
$img -> setImageCompression(Imagick::COMPRESSION_UNDEFINED);
$img -> setImageUnits(Imagick::RESOLUTION_PIXELSPERINCH);
$img -> setImageResolution(300, 300);
$img -> profileImage('icc', file_get_contents('USWebCoatedSWOP.icc'));
$img -> transformImageColorspace(Imagick::COLORSPACE_CMYK);
$img -> writeImage('2.jpg');
?>
Но на выходе цвета искажаются. Скорее всего проблема в профилях изображения. Важный момент – на входе изображение должно быть без каких либо встроенных профилей.
Результат изображения будет использоваться для печати.
Client's review of cooperation with Mykola P.
You need to convert PHP image in PNG format to JPG and change it.It was pleasant to work with a professional who goes into the project and finds and solves "all submarine stones" that we have not even guessed. High communication is always in communication. I recommend it as a reliable executive. Nicholas was able to solve a task that he did not succeed in doing before other freelancers. Good customers for you. thank you.
Freelancer's review of cooperation with Vitalii K.
You need to convert PHP image in PNG format to JPG and change it.At first glance, the simple task turned into a pretty fun adventure. The customer is listening to the proposals and chooses the right solution.
I recommend cooperation.
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1 day33 USD
1 day33 USD
Good day Vitaly!
There is experience working with images on php, there is in exhausted projects.
I do it quickly and quality!
Please contact me, I will be happy to cooperate!
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1 day37 USD
5599 394 9 3 1 day37 USD
I have a great experience with PHP.
Working with Imagick
Write, ready to do
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Winning proposal1 day33 USD
3770 75 10 Winning proposal1 day33 USD
Ready to help solve the problem.
I have experience working with this library.
by PS. The cost will be lower, just the form of the rate does not give below 1500 UAH to put
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1 day33 USD
10291 125 2 1 day33 USD
Good day .
I’m ready to help you, I’m going to do it quickly and quality.
I will act right now.
There was experience with the processing of images, as well as their conversion.
Please show that you are getting out.
With respect, Denis
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1 day33 USD
737 20 1 1 day33 USD
Hello, I am ready to take this job right now.
I have a lot of experience in the field.
I will be glad to help you.
Write it all we will discuss.
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Важный момент – на входе изображение должно быть без каких либо встроенных профилей
А почему так? Наоборот, для веба рекомендуется встраивать профиль в картинку иначе она будет выглядеть в каждом браузере по-разному: https://alexandertokarev.ru/all/pochemu-firefox-iskazhayet-cveta-kartinok/
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И не только для веба. Если вы открываете изображение без цветового профиля, то приложение само решает. Поэтому если вы открываете изображение в CMYK, а Фотошоп, например, решает применить профиль sRGB, то и не мудрено, что цвета будут искажены
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Vitalii K. Kalensky
Нам нужны изображения для печати.
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Ну это я понял.
А можете скинуть в личку пример "до" и "после"?
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