Merge pull request #696 from colouring-london/feature/night_mode

Restoring dark mode for map, better for presenting collected data
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Mateusz Konieczny 2021-12-08 17:56:56 +01:00 committed by GitHub
commit a1ebda8273
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3 changed files with 19 additions and 6 deletions

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@ -16,18 +16,23 @@ export function CityBaseMapLayer({theme}: {theme: MapTheme}) {
* (replace with appropriate base map for other cities/countries)
*/
const apiKey = OS_API_KEY;
const layer = theme === 'light' ? 'Light_3857' : 'Night 3857';
// Note that OS APIs does not provide dark theme
const layer = 'Light_3857';
// In either theme case, we will use OS's light theme, but add our own filter
const theme_class = theme === 'light' ? "light-theme" : "night-theme";
const baseUrl = `https://api.os.uk/maps/raster/v1/zxy/${layer}/{z}/{x}/{y}.png?key=${apiKey}`;
const attribution = 'Building attribute data is © Colouring London contributors. Maps contain OS data © Crown copyright: OS Maps baselayers and building outlines. <a href=/ordnance-survey-licence.html>OS licence</a>';
return <TileLayer
key={theme} /* needed because TileLayer.key is not mutabe in react-leaflet v3 */
url={baseUrl}
attribution={attribution}
maxNativeZoom={18}
maxZoom={19}
detectRetina={true}
className={theme_class}
/>;
}

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@ -144,7 +144,7 @@ export const ColouringMap : FC<ColouringMapProps> = ({
</div>
}
<Legend mapColourScaleDefinitions={categoryMapDefinitions} mapColourScale={mapColourScale} onMapColourScale={setMapColourScale}/>
{/* <ThemeSwitcher onSubmit={this.themeSwitch} currentTheme={theme} /> */}
<ThemeSwitcher onSubmit={themeSwitch} currentTheme={theme} />
<SearchBox onLocate={handleLocate} />
</>
}

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@ -1,3 +1,11 @@
.night-theme {
filter: grayscale(100%) invert(1);
}
.light-theme {
filter: none;
}
.theme-switcher {
z-index: 1000;
position: absolute;