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img-comparison-slider
Advanced tools
Usage examples: https://img-comparison-slider.sneas.io/examples.html
<script
defer
src="https://cdn.jsdelivr.net/npm/img-comparison-slider@8/dist/index.js"
></script>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/img-comparison-slider@8/dist/styles.css"
/>
<img-comparison-slider>
<img slot="first" src="before.jpg" />
<img slot="second" src="after.jpg" />
</img-comparison-slider>
Besides the default HTMLElement
attributes such as class
, tabindex
, title
, etc., img-comparison-slider
supports:
Attribute | Description | Default | Available |
---|---|---|---|
value | Position of the divider in percents. | 50 | 0..100 |
hover | Automatically slide on mouse over. | false | |
direction | Set slider direction. | horizontal | horizontal , vertical |
nonce | Define nonce which gets passed to inline style. | ||
keyboard | Enable/disable slider position control with the keyboard. | enabled | enabled , disabled |
handle | Enable/disable dragging by handle only. | false | true , false |
The component emits slide
event when the slider position is changed by user.
Some styling techniques and ideas can be found in examples.
The component elements like the default handle or the separator line could be styled using CSS3 variables.
Example:
<style type="text/css">
img-comparison-slider {
--divider-width: 2px;
--divider-color: #c0c0c0;
--default-handle-opacity: 0.3;
}
</style>
Variable | Description | Default value | Example value |
---|---|---|---|
--divider-width | Width of the vertical line separating both images | 1px | 1em |
--divider-color | Color of the vertical line separating the two images | #fff | rgba(0, 0, 0, 0.5) |
--divider-shadow | Shadow cast by the vertical line separating the two images | none | 0px 0px 5px rgba(0, 0, 0, 0.5) |
--handle-position-start | Handle position on the divider axis. In case the handle must be displaced off the center | 50% | |
--default-handle-width | Width of the default handle | 50px | |
--default-handle-color | Color of the default handle | #fff | rgba(0, 0, 0, 0.5) |
--default-handle-opacity | Opacity of the default handle | 1 | 0.3 |
--default-handle-shadow | Shadow cast by the default handle | none | 0px 0px 5px rgba(0, 0, 0, 1) |
The handle of the component can be changed by assigning the attribute slot="handle"
to any element within img-comparison-slider
.
FAQs
Slider component to compare images before and after
The npm package img-comparison-slider receives a total of 15,918 weekly downloads. As such, img-comparison-slider popularity was classified as popular.
We found that img-comparison-slider 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.
Did you know?
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