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Adding srcset to images and containerStyle,containerClass to the container #43

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Adding srcset to images and containerStyle,containerClass to the container #43

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7b138de
Added SrcSet for both Images + container Style and class
isengartz May 28, 2020
fb7f90b
Updated README.md
isengartz May 28, 2020
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4 changes: 4 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -45,15 +45,19 @@ import ReactCompareImage from 'react-compare-image';
| handleSize | number (px) | 40 | diameter of slider handle (by pixel) |
| hover | boolean | false | Whether to slide at hover |
| leftImage \* | string | null | left image's url |
| leftImageSrcSet | string | null | left image's srcset url |
| leftImageAlt | string | `''` | alt props for left image |
| leftImageCss | object | {} | Additional css for left image |
| leftImageLabel | string | null | Label for the image (e.g. `before`) |
| onSliderPositionChange | function | null | Callback function called each time the slider changes. The position (0 to 1) of the slider is passed as arg |
| rightImage \* | string | null | right image's url |
| rightImageSrcSet | string | null | right image's srcset url |
| rightImageAlt | string | `''` | alt props for right image |
| rightImageCss | object | {} | Additional css for right image |
| rightImageLabel | string | null | Label for the image (e.g. `after`) |
| skeleton | element | null | Element displayed while image is loading |
| containerStyle | object | {} | Container's style |
| containerClass | string | `''` | Container's className |
| sliderLineColor | string | `'#ffffff'` | line color of slider |
| sliderLineWidth | number (px) | 2 | line width of slider (by pixel) |
| sliderPositionPercentage | number (float) | 0.5 | Default line position (from 0 to 1) |
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16 changes: 16 additions & 0 deletions src/ReactCompareImage.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,15 +8,19 @@ const propTypes = {
handleSize: PropTypes.number,
hover: PropTypes.bool,
leftImage: PropTypes.string.isRequired,
leftImageSrcSet: PropTypes.string,
leftImageAlt: PropTypes.string,
leftImageCss: PropTypes.object, // eslint-disable-line
leftImageLabel: PropTypes.string,
onSliderPositionChange: PropTypes.func,
rightImage: PropTypes.string.isRequired,
rightImageSrcSet: PropTypes.string,
rightImageAlt: PropTypes.string,
rightImageCss: PropTypes.object, // eslint-disable-line
rightImageLabel: PropTypes.string,
skeleton: PropTypes.element,
containerStyle: PropTypes.object, // eslint-disable-line
containerClass: PropTypes.string,
sliderLineColor: PropTypes.string,
sliderLineWidth: PropTypes.number,
sliderPositionPercentage: PropTypes.number,
Expand All @@ -28,14 +32,18 @@ const defaultProps = {
handle: null,
handleSize: 40,
hover: false,
leftImageSrcSet: null,
leftImageAlt: '',
leftImageCss: {},
leftImageLabel: null,
onSliderPositionChange: () => {},
rightImageSrcSet: null,
rightImageAlt: '',
rightImageCss: {},
rightImageLabel: null,
skeleton: null,
containerStyle: {},
containerClass: '',
sliderLineColor: '#ffffff',
sliderLineWidth: 2,
sliderPositionPercentage: 0.5,
Expand All @@ -49,15 +57,19 @@ function ReactCompareImage(props) {
handleSize,
hover,
leftImage,
leftImageSrcSet,
leftImageAlt,
leftImageCss,
leftImageLabel,
onSliderPositionChange,
rightImage,
rightImageSrcSet,
rightImageAlt,
rightImageCss,
rightImageLabel,
skeleton,
containerStyle,
containerClass,
sliderLineColor,
sliderLineWidth,
sliderPositionPercentage,
Expand Down Expand Up @@ -399,9 +411,11 @@ function ReactCompareImage(props) {
<div
style={{
...styles.container,
...containerStyle,
display: allImagesLoaded ? 'block' : 'none',
}}
ref={containerRef}
className={containerClass}
data-testid="container"
>
<img
Expand All @@ -410,6 +424,7 @@ function ReactCompareImage(props) {
data-testid="right-image"
ref={rightImageRef}
src={rightImage}
srcSet={rightImageSrcSet}
style={styles.rightImage}
/>
<img
Expand All @@ -418,6 +433,7 @@ function ReactCompareImage(props) {
data-testid="left-image"
ref={leftImageRef}
src={leftImage}
srcSet={leftImageSrcSet}
style={styles.leftImage}
/>
<div style={styles.slider}>
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