svgdom | Straightforward DOM implementation to make SVG
kandi X-RAY | svgdom Summary
kandi X-RAY | svgdom Summary
Straightforward DOM implementation to make SVG.js run headless on Node.js. While this dom implementation was designed to run svg.js on node, it now is much more feature complete and can be used by anyone needing an xml, svg or html dom.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of svgdom
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Trending Discussions on svgdom
QUESTION
Here is an example where I use the method element.appendChild() and then continue as if the element has been appended synchronously.
But as the logs show, it has not. At least all browser calculations related to its rendering have not been completed.
How can I wait for the element to have fully loaded before continuing execution? Of course sleeping 1000 ms works in this case, but that is not reliable in the generalized case.
...ANSWER
Answered 2020-May-13 at 12:29You can use Promise.resolve().then() for getting the async values. The .resolve() will pass the data into .then() when it's completed. You can do something like:
QUESTION
I am consistently getting the error "Cannot find module '@svgdotjs/svg.js'" in a TypeScript project, even though VSCode sees the library in node_modules just fine. Maybe I'm just completely not understanding how modules work! The library builds fine using tsc and tslint.
I'm developing a library that will render SVG's based on JSON input. I am trying to run unit tests. I am using svgdom to mock the requisite DOM container.
Abbreviated package.json:
ANSWER
Answered 2019-Feb-02 at 16:47In short, as of now (v3.0.11), svg.js appears to simply not work with Typescript in the way I'm using it. When I reverted to the NPM version (v2.7.1), everything worked as expected.
QUESTION
SVG.js 3.0.5 has been released and i wanted to update my nodejs app, which is generating svgs using the library from 2.7 to 3.0.5.
To run this library with node.js you need to use svgdom (https://github.com/svgdotjs/svgdom)
The problem here is that the constructor changed and i can't figure out how to use it with node.js.
...ANSWER
Answered 2019-Jan-09 at 09:05I went through the source code and it looks like this should work
QUESTION
The problem is how to find if a point (x,y) is inside a general graphical SVG element (e.g. rect, ellipse, path) before it is displayed on-screen. That means that any methods getting the position in screen coordinates are not available - only the data given in the SVG file can be used.
The background is that my company needs a system for tagging SVG elements from Adobe Illustrator, and as AI doesn't allow for much SVG output modification, we have decided to base this on creating a separate layer tags with text objects containing the tag text. Then, client-side, the files are parsed and the tags added to the corresponding SVG elements before then removing the tags group.
Getting basic coordinates of the tags is easy (using ES5 - sorry). For a given svg string:
ANSWER
Answered 2018-Oct-31 at 09:33The way I ended up doing it is to apply the inverse transformation of the elements to the point I try to find.
QUESTION
Issue Summary:
I have successfully loaded an SVG onto my page using the Example Fiddle:
http://jsfiddle.net/3ga8bhj6/ Code: I have the following code to load an SVG via an object tag: (from a CORS enabled source) tag but I am still unable to access it's inner elements with javascript. It doesn't seem to be a CORS issue since the SVG is successfully loaded on the page, however if I load the same asset from my own domain and then run the same javascript I do not get the error detailed below.
ANSWER
Answered 2018-Jun-25 at 19:48The answer from @Kaiido in the comments above:
The only thing a remote server can do via http headers is to let the browser know that they are not allowed to display its content in a frame. But that doesn't mean you'll be able to access this content via scripts even if allowed to display it. So yes, the content is loaded, your dev tools will be able to show it (because they are not tied by CORS) but your js won't.
QUESTION
I am testing some Blaze templates that include elements with various children. The tests use jQuery to check, whether the correct children are rendered by various input.
While I can at least check for the existence of svg I can't however get any of it's children - neither by class nor by id.
Logging the svg .children to the console reveals for every child {}. The templates are rendering fine when running my application and this behavior only occurs when trying to access the children of the Template in the tests.
I am also not able to retrieve the svg's content doc:
...ANSWER
Answered 2018-Apr-04 at 19:18Actually I found the answer myself and I think it's worth to be shared.
So the problem is that the SVG Elements are not rendered into the root element yet.
In order to make them appear in the DOM the withRenderedTemplate method basically needs to wait some short time before firing the callback.
QUESTION
I am using svg.js as well as svgdom on a node / express server to try to manage to manipulate an svg and then later turning it into a PNG to build a PDF out of.
Currently, I've made it this far
...ANSWER
Answered 2017-Dec-27 at 20:42To your cheerio-edit, you can change the text-content of the nodes with
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