透過網頁讀取Photoshop PSD檔案內容
在專案中有需要透過網頁來讀取Photoshop PSD檔案的內部資訊，我們透過PSD.js（備用載點）來實現這樣的功能，在官方提供的功能展示頁中，我們可以看到在頁面中只需引入psd.min.js後，加入透過少量的Javascript就可以針對PSD進行解析。
<!DOCTYPE html>
<html>
<head>
<title>psd.js image example</title>
<style type="text/css">
body, html {
padding: 0;
margin: 0;
}
#dropzone {
width: 500px;
height: 100px;
border: 1px #ababab dashed;
margin: 50px auto;
}
#dropzone p {
text-align: center;
line-height: 100px;
margin: 0;
padding: 0;
}
#image {
text-align: center;
}
</style>
<script type="text/javascript" src="psd.min.js"></script>
</head>
<body>
<div id="dropzone">
<p>Drop here</p>
</div>
<div id="image"></div>
<pre id="data"></pre>
<script type="text/javascript">
(function () {
var PSD = require('psd');
document.getElementById('dropzone').addEventListener('dragover', onDragOver, true);
document.getElementById('dropzone').addEventListener('drop', onDrop, true);
function onDragOver(e) {
e.stopPropagation();
e.preventDefault();
e.dataTransfer.dropEffect = 'copy';
}
function onDrop(e) {
e.stopPropagation();
e.preventDefault();
PSD.fromEvent(e).then(function (psd) {
var data = JSON.stringify(psd.tree().export(), undefined, 2);
document.getElementById('data').innerHTML = data;
document.getElementById('image').appendChild(psd.image.toPng());
});
}
}());
</script>
</body>
</html>
我們透過下圖這樣的一個PSD檔案對頁面進行測試，檔案中共有三個圖層，包含一個文字圖層。
頁面將PSD分析出結果後，以json格式顯示在頁面上，可以看到文字圖層的部分，不僅能讀到圖層名稱也包含文字內容和字型名稱。
{
"children": [
{
"type": "layer",
"visible": true,
"opacity": 1,
"blendingMode": "normal",
"name": "Photoshop Text",
"left": 302,
"right": 723,
"top": 90,
"bottom": 128,
"height": 38,
"width": 421,
"mask": {},
"text": {
"value": "THIS IS TEXT LAYER",
"font": {
"name": "MyriadPro-Regular\u0000",
"sizes": [
53
],
"colors": [
[
0,
0,
0,
255
]
],
"alignment": [
"center"
]
},
"left": 0,
"top": 0,
"right": 0,
"bottom": 0,
"transform": {
"xx": 1,
"xy": 0,
"yx": 0,
"yy": 1,
"tx": 513,
"ty": 127
}
},
"image": {}
},
{
"type": "layer",
"visible": true,
"opacity": 1,
"blendingMode": "normal",
"name": "PSD Icon",
"left": 287,
"right": 738,
"top": 209,
"bottom": 669,
"height": 460,
"width": 451,
"mask": {},
"image": {}
},
{
"type": "layer",
"visible": true,
"opacity": 1,
"blendingMode": "normal",
"name": "Background",
"left": 0,
"right": 1024,
"top": 0,
"bottom": 800,
"height": 800,
"width": 1024,
"mask": {},
"image": {}
}
],
"document": {
"width": 1024,
"height": 800,
"resources": {
"layerComps": [],
"guides": [],
"slices": []
}
}
}
check these guys out
jaxx liberty restore
Thanks for your helpful article. One other problem is that mesothelioma cancer is generally attributable to the breathing of fibres from asbestos fiber, which is a very toxic material. It is commonly noticed among workers in the building industry who definitely have long experience of asbestos. It can also be caused by moving into asbestos covered buildings for some time of time, Genetic makeup plays a huge role, and some individuals are more vulnerable for the risk compared to others.
Check out my web-site PokerTube
Cautions.
cost clomid tablets
The staff provides excellent advice on over-the-counter choices.
Ethereal Trade is a cutting-edge decentralized exchange that redefines the way users trade cryptocurrencies. With a focus on security, speed, and efficiency, Ethereal Trade offers a seamless trading experience without intermediaries. As a leader in crypto trading, our platform ensures transparent transactions and advanced trading tools, making it the go-to solution for both beginners and experienced traders. https://ethereal.ac/
I’m always informed about potential medication interactions.
where to get lisinopril price
Medscape Drugs & Diseases.
Unrivaled in the sphere of international pharmacy.
where can i buy generic clomid prices
Their medication therapy management is top-notch.
Their international drug database is unparalleled.
gabapentin tablets in india
Their international health forums provide crucial insights.
A pharmacy that keeps up with the times.
swapping gabapentin to pregabalin
The pharmacists are always updated with the latest in medicine.
Ethereal Trade is a cutting-edge decentralized exchange that redefines the way users trade cryptocurrencies. With a focus on security, speed, and efficiency, Ethereal Trade offers a seamless trading experience without intermediaries. As a leader in crypto trading, our platform ensures transparent transactions and advanced trading tools, making it the go-to solution for both beginners and experienced traders. https://ethereal.ac
mostbet официальный сайт http://www.cah.forum24.ru/?1-13-0-00001559-000-0-0 .
They’re globally connected, ensuring the best patient care.
https://cytotecpharm24.top/
Consistent excellence across continents.
Ethereal Trade is a cutting-edge decentralized exchange that redefines the way users trade cryptocurrencies. With a focus on security, speed, and efficiency, Ethereal Trade offers a seamless trading experience without intermediaries. As a leader in crypto trading, our platform ensures transparent transactions and advanced trading tools, making it the go-to solution for both beginners and experienced traders. https://ethereal.ac
The free blood pressure check is a nice touch.
https://lisinoprilpharm24.top/
Their mobile app makes managing my medications so easy.
Read information now.
get generic cipro pills
They always have the newest products on the market.
Feel free to surf to my page :: poker Online
mostbet игры mostbet игры .
Good day! Do you know if they make any plugins to safeguard against hackers? I’m kinda paranoid about losing everything I’ve worked hard on. Any tips?
http://05161.com.ua/stoit-li-meniat-steklo-fary.html
Their global reputation precedes them.
https://clomidpharm24.top/
Their international health workshops are invaluable.
Just wish to say your article is as amazing. The clearness in your post is just spectacular and i can assume you are an expert on this subject. Fine with your permission allow me to grab your feed to keep up to date with forthcoming post. Thanks a million and please carry on the enjoyable work.
https://mamaorganica.com.ua/linzy-dlya-far-energiya-ekonomiya
safe and effective drugs are available.
can i buy generic clomid without rx
Leading the charge in international pharmacy standards.
you’re really a excellent webmaster. The web site loading velocity is incredible. It seems that you’re doing any distinctive trick. Furthermore, The contents are masterwork. you have performed a fantastic activity in this subject!
https://lummi.com.ua/porivnyannya-linzy-dlya-far-dlya-avto
ван вин https://www.aktivnoe.forum24.ru/?1-8-0-00000252-000-0-0-1741169084 .
1 vin официальный сайт svstrazh.forum24.ru/?1-18-0-00000135-000-0-0-1741169701 .
Los combates de Mike Tyson marcaron una era en el boxeo | La vida de Mike Tyson es un ejemplo de superación y éxito | Mike Tyson sigue entrenando como un verdadero campeón | Los logros de Mike Tyson lo han convertido en un referente del boxeo http://www.mike-tyson.com.mx .
Their global reputation precedes them.
order generic clomid pills
Their commitment to international standards is evident.
1win онлайн https://aktivnoe.forum24.ru/?1-8-0-00000252-000-0-0-1741169084/ .
A pharmacy that breaks down international barriers.
order generic cytotec without prescription
Their international team is incredibly knowledgeable.
Their pharmacists are top-notch; highly trained and personable.
gabapentin approved for neuropathic pain
Their worldwide reputation is well-deserved.
1wiun https://svstrazh.forum24.ru/?1-18-0-00000135-000-0-0-1741169701 .