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Code Issues Releases Wiki Activity

dom-to-image fix indentation

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Jeremy Ruston
2026-03-11 17:14:47 +00:00
parent a61331e6ed
commit fdfcd66c9b
1 changed files with 74 additions and 74 deletions
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148
plugins/tiddlywiki/dom-to-image/startup.js
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@@ -8,85 +8,85 @@ dom-to-image initialisation
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
// Export name and synchronous status
exports.name = "dom-to-image";
exports.after = ["rootwidget"];
exports.before = ["render"];
exports.synchronous = true;
// Export name and synchronous status
exports.name = "dom-to-image";
exports.after = ["rootwidget"];
exports.before = ["render"];
exports.synchronous = true;
exports.startup = function() {
var getPropertiesWithPrefix = function(properties,prefix) {
var result = Object.create(null);
$tw.utils.each(properties,function(value,name) {
if(name.indexOf(prefix) === 0) {
result[name.substring(prefix.length)] = properties[name];
}
});
return result;
};
$tw.rootWidget.addEventListener("tm-save-dom-to-image",function(event) {
var self=this,
params = event.paramObject || {},
domToImage = require("$:/plugins/tiddlywiki/dom-to-image/dom-to-image-more.js"),
domNode = document.querySelector(params.selector || "body.tc-body"),
oncompletion = params.oncompletion,
variables = getPropertiesWithPrefix(params,"var-");
if(domNode) {
var method = "toPng";
switch(params.format) {
case "jpeg":
// Intentional fallthrough
case "jpg":
method = "toJpeg";
break;
case "svg":
method = "toSvg";
break;
}
domToImage[method](domNode,{
height: $tw.utils.parseInt(params.height) || domNode.offsetHeight,
width: $tw.utils.parseInt(params.width) || domNode.offsetWidth,
quality: $tw.utils.parseNumber(params.quality),
scale: $tw.utils.parseNumber(params.scale) || 1
})
.then(function(dataUrl) {
// Save the image
if(params["save-file"]) {
var link = document.createElement("a");
link.download = params["save-file"];
link.href = dataUrl;
link.click();
}
// Save the tiddler
if(params["save-title"]) {
if(dataUrl.indexOf("data:image/svg+xml;") === 0) {
var commaIndex = dataUrl.indexOf(",");
$tw.wiki.addTiddler(new $tw.Tiddler({
title: params["save-title"],
type: "image/svg+xml",
"text": decodeURIComponent(dataUrl.substring(commaIndex + 1))
}));
} else {
var parts = dataUrl.split(";base64,");
$tw.wiki.addTiddler(new $tw.Tiddler({
title: params["save-title"],
type: parts[0].split(":")[1],
"text": parts[1]
}));
}
}
self.wiki.invokeActionString(oncompletion,self,variables,{parentWidget: $tw.rootWidget});
})
.catch(function(error) {
console.error("oops, something went wrong!", error);
});
exports.startup = function() {
var getPropertiesWithPrefix = function(properties,prefix) {
var result = Object.create(null);
$tw.utils.each(properties,function(value,name) {
if(name.indexOf(prefix) === 0) {
result[name.substring(prefix.length)] = properties[name];
}
});
return result;
};
$tw.rootWidget.addEventListener("tm-save-dom-to-image",function(event) {
var self=this,
params = event.paramObject || {},
domToImage = require("$:/plugins/tiddlywiki/dom-to-image/dom-to-image-more.js"),
domNode = document.querySelector(params.selector || "body.tc-body"),
oncompletion = params.oncompletion,
variables = getPropertiesWithPrefix(params,"var-");
if(domNode) {
var method = "toPng";
switch(params.format) {
case "jpeg":
// Intentional fallthrough
case "jpg":
method = "toJpeg";
break;
case "svg":
method = "toSvg";
break;
}
domToImage[method](domNode,{
height: $tw.utils.parseInt(params.height) || domNode.offsetHeight,
width: $tw.utils.parseInt(params.width) || domNode.offsetWidth,
quality: $tw.utils.parseNumber(params.quality),
scale: $tw.utils.parseNumber(params.scale) || 1
})
.then(function(dataUrl) {
// Save the image
if(params["save-file"]) {
var link = document.createElement("a");
link.download = params["save-file"];
link.href = dataUrl;
link.click();
}
// Save the tiddler
if(params["save-title"]) {
if(dataUrl.indexOf("data:image/svg+xml;") === 0) {
var commaIndex = dataUrl.indexOf(",");
$tw.wiki.addTiddler(new $tw.Tiddler({
title: params["save-title"],
type: "image/svg+xml",
"text": decodeURIComponent(dataUrl.substring(commaIndex + 1))
}));
} else {
var parts = dataUrl.split(";base64,");
$tw.wiki.addTiddler(new $tw.Tiddler({
title: params["save-title"],
type: parts[0].split(":")[1],
"text": parts[1]
}));
}
}
self.wiki.invokeActionString(oncompletion,self,variables,{parentWidget: $tw.rootWidget});
})
.catch(function(error) {
console.error("oops, something went wrong!", error);
});
}
});
};
})();