balance-text | implementing balancing of wrapping text
kandi X-RAY | balance-text Summary
kandi X-RAY | balance-text Summary
A plugin for implementing balancing of wrapping text in a web page
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Top functions reviewed by kandi - BETA
- Resize text nodes and balance
- Removes BR elements from an element
- Calculate width of an element .
- Recursively calculate indent offsets for an element .
- Calculate offset offsets for a given line .
- Find next break possibilities in an element .
- Applies the text to the given text .
- Creates a function that invokes func with the specified timeout .
- Determine if a character is a break character .
- Converts elements to an array of elements .
balance-text Key Features
balance-text Examples and Code Snippets
Community Discussions
Trending Discussions on balance-text
QUESTION
When downloading javascript files from a CDN, I'd like to provide a local fallback. It's however not always obvious to me how to test if a certain load has succeeded.
For some popular things this is well documented in other StackOverflow questions, e.g. for Bootstrap one just tests if (window.jQuery)
, if (window.Popper)
, if ($.fn.modal)
for its three parts respectively. However, for other libraries this is less obvious:
- For jQuery Validate, I find conflicting information: this topic suggests one can do
if (window.validator)
, this one suggests one needsif(typeof $().validate == 'undefined')
. What is the difference between these, and why would I need one over the other? - For less popular libraries, e.g. balanceText, how should I find out if the library was loaded succesfully?
A general answer/approach would be perfect, but if that's not feasible, I'd be grateful for an answer on these two libraries.
...ANSWER
Answered 2021-Jan-27 at 01:32If you're using loading the script yourself, you can use the onerror
event on the script
element to see if the script loaded instead of checking for side effects. Example:
QUESTION
I'm trying to evenly balance text over multiple lines using only JavaScript and without caring about the complexity of font sizes.
Given an input string and the maximum1 amount of characters in each line, how can I evenly balance2 the text over the minimum amount of lines?
I'm using an up-to-date version of Google Chrome and legacy browser support isn't important to my question.
Below is my attempt without trying to balance the text (which I want but I don't know how to go about doing it).
It might be possible to remove one or both of the replace()
methods by changing the RegExp's string in the match()
method.
ANSWER
Answered 2020-Feb-14 at 15:01For the even distribution, I would suggest a binary search algorithm:
- Do a greedy distribution, like you already did. This fixes the number of lines that the solution must have.
- Calculate a theoretical minimum width, based on the total number of characters, the maximum width and the number of lines you have at your disposition.
- Perform a binary search in the range between these two width extremes to find the smallest width for which the (greedy) distribution can still fit in that number of lines.
Here is an interactive snippet that allows you to provide text and the maximum width. The output is generated with every change you make.
Just for convenience, the output starts with an extra line of hyphens, filling up the given maximum width. That way you can better visualise how much the result below it deviates from the input width.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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