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detect-element-overflow
Advanced tools
A function that tells you whether a given element is overflowing its container or not. Useful for creating dropdowns and tooltips.
A function that tells you whether a given element is overflowing its container or not. Useful for creating dropdowns and tooltips.
npm install detect-element-overflow
or yarn add detect-element-overflow
.import detectElementOverflow from 'detect-element-overflow'
.const collisions = detectElementOverflow(child, parent);
Detect-Element-Overflow returns an object with getter functions described below.
Attribute name | Description | Example values |
---|---|---|
collidedTop | Whether or not the child element collided with the top parent's border. | true |
collidedBottom | Whether or not the child element collided with the bottom parent's border. | true |
collidedLeft | Whether or not the child element collided with the left parent's border. | true |
collidedRight | Whether or not the child element collided with the right parent's border. | true |
overflowTop | How many pixels of the child have crossed the top parent's border. Negative values specify how many pixels are between the child and the top parent's border. | 20 , -15 |
overflowBottom | How many pixels of the child have crossed the bottom parent's border. Negative values specify how many pixels are between the child and the bottom parent's border. | 20 , -15 |
overflowLeft | How many pixels of the child have crossed the left parent's border. Negative values specify how many pixels are between the child and the left parent's border. | 20 , -15 |
overflowRight | How many pixels of the child have crossed the right parent's border. Negative values specify how many pixels are between the child and the right parent's border. | 20 , -15 |
The MIT License.
| Wojciech Maj |
FAQs
A function that tells you whether a given element is overflowing its container or not. Useful for creating dropdowns and tooltips.
The npm package detect-element-overflow receives a total of 223,160 weekly downloads. As such, detect-element-overflow popularity was classified as popular.
We found that detect-element-overflow demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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