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LegendCategories: support for custom markers #451

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merged 4 commits into from
Jul 14, 2022
Merged

LegendCategories: support for custom markers #451

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174e53e
LegendCategories: support for custom markers.
zbigg Jul 13, 2022
82692f4
add changelog
zbigg Jul 13, 2022
97ee969
add tests
zbigg Jul 13, 2022
8da4773
cleanup css
zbigg Jul 14, 2022
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,9 @@

## Not released

- LegendCategories: support for custom markers [#451](https://github.com/CartoDB/carto-react/pull/451)

## 1.4
## 1.3

### 1.3.0 (2022-07-11)
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18 changes: 15 additions & 3 deletions packages/react-ui/__tests__/widgets/legend/LegendCategories.test.js
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Expand Up @@ -20,23 +20,35 @@ describe('LegendCategories', () => {
});
test('renders colors (CARTOColors) correctly', () => {
render(<LegendCategories legend={DEFAULT_LEGEND} />);
const elements = document.querySelectorAll('[class*="circle"]');
const elements = document.querySelectorAll('[class*="marker"]');
getPalette(COLOR, 2).forEach((color, idx) =>
expect(elements[idx]).toHaveStyle(`background-color: ${color}`)
);
});
test('renders colors (hex) correctly', () => {
render(<LegendCategories legend={{ ...DEFAULT_LEGEND, colors: ['#000', '#fff'] }} />);
const [firstCategory, secondCategory] =
document.querySelectorAll('[class*="circle"]');
document.querySelectorAll('[class*="marker"]');
expect(firstCategory).toHaveStyle('background-color: #000;');
expect(secondCategory).toHaveStyle('background-color: #fff;');
});
test('renders stroked colors correctly', () => {
render(<LegendCategories legend={{ ...DEFAULT_LEGEND, isStrokeColor: true }} />);
const elements = document.querySelectorAll('[class*="circle"]');
const elements = document.querySelectorAll('[class*="marker"]');
getPalette(COLOR, 2).forEach((color, idx) =>
expect(elements[idx]).toHaveStyle(`border-color: ${color}`)
);
});
test('renders icons correctly', () => {
render(
<LegendCategories
legend={{ ...DEFAULT_LEGEND, customMarkers: 'https://xyz.com/x.png' }}
/>
);
const elements = document.querySelectorAll('[class*="marker"]');
getPalette(COLOR, 2).forEach((color, idx) => {
expect(elements[idx]).toHaveStyle(`mask-image: url(https://xyz.com/x.png)`);
expect(elements[idx]).toHaveStyle(`background-color: ${color}`);
});
});
});
35 changes: 29 additions & 6 deletions packages/react-ui/src/widgets/legend/LegendCategories.js
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Expand Up @@ -4,7 +4,7 @@ import { getPalette } from '../../utils/palette';
import PropTypes from 'prop-types';

function LegendCategories({ legend }) {
const { labels = [], colors = [], isStrokeColor = false } = legend;
const { labels = [], colors = [], isStrokeColor = false, customMarkers } = legend;

const palette = getPalette(colors, labels.length);

Expand All @@ -14,6 +14,9 @@ function LegendCategories({ legend }) {
isMax={false}
label={label}
color={palette[idx]}
icon={
customMarkers && Array.isArray(customMarkers) ? customMarkers[idx] : customMarkers
}
isStrokeColor={isStrokeColor}
/>
));
Expand Down Expand Up @@ -42,6 +45,10 @@ LegendCategories.propTypes = {
legend: PropTypes.shape({
labels: PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.string, PropTypes.number])),
colors: PropTypes.oneOfType([PropTypes.arrayOf(ColorType), PropTypes.string]),
customMarkers: PropTypes.oneOfType([
PropTypes.arrayOf(PropTypes.string),
PropTypes.string
]),
isStrokeColor: PropTypes.bool
}).isRequired
};
Expand All @@ -56,14 +63,16 @@ const useStyles = makeStyles((theme) => ({
'& $circle': {}
}
},
circle: {
marker: {
whiteSpace: 'nowrap',
display: 'block',
width: '12px',
height: '12px',
borderRadius: '50%',
position: 'relative',
border: '2px solid transparent',
border: '2px solid transparent'
},
circle: {
'&::after': {
position: 'absolute',
display: ({ isMax }) => (isMax ? 'block' : 'none'),
Expand All @@ -76,6 +85,10 @@ const useStyles = makeStyles((theme) => ({
boxSizing: 'content-box'
}
},
icon: {
maskRepeat: 'no-repeat',
maskSize: 'cover'
},
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@VictorVelarde
So update on story:

  • yes, MUI adds proper prefixes, when used in makeStyles like above!
  • but something else (react/mui?) also requires Webkit prefixes ... and filters for inline style={{...}}

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Great, I didn't notice those were inline styles and they were excluded. This way is better, thx!

flexParent: {
display: 'flex',
alignItems: 'center'
Expand All @@ -94,7 +107,7 @@ const useStyles = makeStyles((theme) => ({
}
}));

function Row({ label, isMax, isStrokeColor, color = '#000' }) {
function Row({ label, isMax, isStrokeColor, color = '#000', icon }) {
const classes = useStyles({ isMax });

const [showTooltip, setShowTooltip] = useState(false);
Expand All @@ -121,8 +134,18 @@ function Row({ label, isMax, isStrokeColor, color = '#000' }) {
<Box
mr={1.5}
component='span'
className={classes.circle}
style={isStrokeColor ? { borderColor: color } : { backgroundColor: color }}
className={[classes.marker, icon ? classes.icon : classes.circle].join(' ')}
style={
icon
? {
backgroundColor: color,
maskImage: `url(${icon})`,
WebkitMaskImage: `url(${icon})`
}
: isStrokeColor
? { borderColor: color }
: { backgroundColor: color }
}
/>
</Tooltip>
<Typography ref={labelRef} variant='overline' className={classes.longTruncate}>
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