透過網頁讀取PSD後，依圖層輸出PNG檔案
在前面介紹過網頁可以讀取PSD檔案並擷取到該檔案的資訊，接著我們會希望能透過網頁上傳PSD檔之後，依照圖層來輸出圖片，同樣是利用PSD.js來輔助進行，可以透過我們製作的範例頁面來進行輸出測試。
預設輸出效果
透過PSD.js可將PSD內的各圖層輸出成PNG圖檔，亦可轉成Base 64圖檔格式，惟輸出時每個圖檔的尺寸並不會根據整體PSD檔大小來配置。
<!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 PSD here</p>
</div>
<div id="image"></div>
<pre id="data"></pre>
<script type="text/javascript">
(function () {
const 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) {
for (var i = 0; i < psd.layers.length; i ++){
document.getElementById('image').appendChild(psd.layers[i].image.toPng());
}
});
}
}());
</script>
</body>
</html>
依照整體PSD配置進行輸出
我們希望讓每個圖片在輸出後能保時相同的尺寸，也就是依照PSD的畫布大小來輸出每一張圖檔，但在原生PSD.js中並不具備這樣的功能，於是我們透過下述的方式來達成：
- 擷取PSD資訊並將圖檔轉為Base 64格式
- 產生與PSD尺寸大小相同的HTML Canvas
- 將產生的Base 64圖檔，依照原始位置放入Canvas中
- 將Canvas轉成PNG圖檔
可以參考我們製作的範例頁面
<!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 PSD here</p>
</div>
<div id="image"></div>
<pre id="data"></pre>
<script type="text/javascript">
(function () {
const 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) {
const PSDWidth = psd.tree().width;
const PSDHeight = psd.tree().height;
for (var i = 0; i < psd.layers.length; i ++){
const img = new Image();
img.src = psd.layers[i].image.toBase64();
console.log(psd);
const layerWidth = psd.layers[i].width;
const layerHeight = psd.layers[i].height;
const layerLeft = psd.layers[i].left;
const layerTop = psd.layers[i].top;
const canvas = document.createElement("canvas");
canvas.setAttribute('class', "canvas");
canvas.width = PSDWidth;
canvas.height = PSDHeight;
console.log("canvas :", canvas);
img.onload = function(){
canvas.getContext("2d").drawImage(img, layerLeft, layerTop, layerWidth, layerHeight);
document.getElementById('image').appendChild(canvas);
}
}
});
}
}());
</script>
</body>
</html>
PSD檔案輸出限制
1. 無法輸出帶有效果的圖片
在PSD中我們可能會針對圖層套用一些效果，例如：陰影、光暈、筆畫…等等，但在輸出後的圖檔將不會帶有這些效果。
解決方法：透過點陣化圖層效果，即可輸出相對應的圖檔。
2. 無法輸出帶有遮色片效果的圖片
解決方法：將圖層轉為智慧型物件，即可輸出相對應的圖檔。
3. 無法依圖層混合模式輸出圖片
解決方法：無法解決
can i buy generic clomid now where to buy generic clomid online where to buy generic clomid without dr prescription
amoxicillin 500 mg tablet price cheap amoxicillin 500mg how much is amoxicillin prescription
doxycycline in mexico: doxycycline hyclate 100 mg cap – doxycycline monohydrate
https://clmhealthpharm.shop/# can i buy generic clomid without rx
where can i get cheap clomid price: ClmHealthPharm – where can i buy generic clomid without a prescription
zithromax prescription online: ZithroPharm – zithromax 500mg price
amoxicillin over the counter in canada: AmoHealthPharm – amoxicillin 875 mg tablet
электрокарниз для штор электрокарниз для штор .
zithromax online zithromax for sale online where can i purchase zithromax online
zithromax over the counter canada zithromax for sale online zithromax capsules 250mg
can you buy generic clomid without prescription: ClmHealthPharm – where buy clomid for sale
Baixe o aplicativo supremo – https://www.supremo-br.com e tenha seus jogos favoritos ao alcance de um toque. A instalação é fácil, e a interface do app é otimizada para garantir rapidez e praticidade. Disponível para dispositivos Android e iOS, o app oferece uma experiência de jogo fluida e cheia de vantagens exclusivas.
http://zithropharm.com/# zithromax online australia
I visited many websites but the audio quality for audio songs present at this site is genuinely
marvelous.
http://amohealthpharm.com/# medicine amoxicillin 500mg
doxycycline prescription canada: buy doxycycline monohydrate – doxycycline 200 mg tablets
amoxicillin 800 mg price AmoHealthPharm amoxil pharmacy
http://clmhealthpharm.com/# how to buy generic clomid without prescription
https://zithropharm.com/# zithromax 250mg
doxcyclene: DoxHealthPharm – buy doxycycline medicine
https://clmhealthpharm.shop/# where can i buy clomid pills
amoxicillin discount coupon: Amo Health Pharm – amoxicillin 500mg
generic doxycycline online: doxycycline online purchase – doxycycline minocycline
amoxicillin buy online canada: Amo Health Pharm – amoxicillin 30 capsules price
http://clmhealthpharm.com/# cost of generic clomid
https://zithropharm.com/# can you buy zithromax over the counter in mexico
zithromax z-pak: how much is zithromax 250 mg – zithromax price south africa
can i buy zithromax online: zithromax 1000 mg pills – zithromax canadian pharmacy
zithromax online no prescription ZithroPharm zithromax 500 mg lowest price pharmacy online
Ye has always been a trendsetter in the hip-hop industry,
but his fashion sense extends beyond accessories—it also includes his teeth.
Supporters have long wondered about his grill, especially after he unveiled a series of platinum-coated teeth.
Kanye West’s Shocking Oral Transformation
In earlier years, Ye has embraced a bold dental procedure.
Unlike traditional dental work, he decided
to swap out his natural teeth with a permanent set of titanium-coated teeth.
This daring choice left fans in amazement, as he announced in an interview that his new teeth were not just grills but an actual substitute.
What Made Kanye West Choose Such a Bold Dental Choice?
There are many theories behind Kanye’s decision. Some think he wanted to stand out, while
others argue it was a symbol of his wealth. Ye himself has explained that he prefers the idea of non-removable dental modifications.
The Cost of Kanye’s Teeth
Having a grill of this level is not inexpensive. Reports suggest that
Kanye’s custom dental transformation came with a price tag of hundreds of thousands.
This luxury dental upgrade places him in the category of
musicians who spare no expense in their public persona.
Responses from Critics
The fans had varied reactions about Kanye’s dental makeover.
Some praised his originality, calling it a statement. Others mocked the necessity of such a procedure.
Regardless of viewpoints, Kanye has once again taken over the conversation with his fearless choices.
Wrap-Up
Whether you question Kanye West’s dental work, there’s no questioning that he is a trendsetter.
His unapologetic approach to fashion extends to every detail of his life, proving that
he marches to the beat of his own drum. As
always, Kanye continues to redefine standards, one shock factor at
a time.
Here is my blog :: kanye west teeth