leaflet.pub
a tool for shared writing and social publishing
fixing some color logic stuff
cozylittle.house
+1
-35
components/ThemeManager/PublicationThemeProvider.tsx
+1
-35
components/ThemeManager/PublicationThemeProvider.tsx
···
171
171
...localOverrides,
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172
showPageBackground,
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};
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-
let newAccentContrast;
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-
let sortedAccents = [newTheme.accent1, newTheme.accent2].sort((a, b) => {
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-
return (
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-
getColorDifference(
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-
colorToString(b, "rgb"),
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-
colorToString(
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-
showPageBackground ? newTheme.bgPage : newTheme.bgLeaflet,
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-
"rgb",
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-
),
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-
) -
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-
getColorDifference(
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colorToString(a, "rgb"),
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-
colorToString(
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-
showPageBackground ? newTheme.bgPage : newTheme.bgLeaflet,
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-
"rgb",
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-
),
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-
)
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-
);
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});
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if (
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-
getColorDifference(
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-
colorToString(sortedAccents[0], "rgb"),
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-
colorToString(newTheme.primary, "rgb"),
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-
) < 0.15 &&
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-
getColorDifference(
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-
colorToString(sortedAccents[1], "rgb"),
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-
colorToString(
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-
showPageBackground ? newTheme.bgPage : newTheme.bgLeaflet,
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"rgb",
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-
),
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) > 0.08
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-
) {
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newAccentContrast = sortedAccents[1];
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-
} else newAccentContrast = sortedAccents[0];
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+
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175
return {
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...newTheme,
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-
accentContrast: newAccentContrast,
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177
};
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}, [pubTheme, localOverrides, showPageBackground]);
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return {
+10
-10
components/ThemeManager/ThemeProvider.tsx
+10
-10
components/ThemeManager/ThemeProvider.tsx
···
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// pageBg should inherit from leafletBg
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const bgPage =
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!showPageBackground && !hasBackgroundImage ? bgLeaflet : bgPageProp;
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-
// set accent contrast to the accent color that has the highest contrast with the page background
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+
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138
let accentContrast;
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-
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-
//sorting the accents by contrast on background
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let sortedAccents = [accent1, accent2].sort((a, b) => {
140
+
// sort accents by contrast against the background
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return (
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getColorDifference(
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143
colorToString(b, "rgb"),
···
150
149
)
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);
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});
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-
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-
// if the contrast-y accent is too similar to the primary text color,
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-
// and the not contrast-y option is different from the backgrond,
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-
// then use the not contrasty option
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-
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if (
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+
// if the contrast-y accent is too similar to text color
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getColorDifference(
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colorToString(sortedAccents[0], "rgb"),
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colorToString(primary, "rgb"),
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157
) < 0.15 &&
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+
// and if the other accent is different enough from the background
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getColorDifference(
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colorToString(sortedAccents[1], "rgb"),
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161
colorToString(showPageBackground ? bgPage : bgLeaflet, "rgb"),
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-
) > 0.08
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+
) > 0.31
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) {
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+
//then choose the less contrast-y accent
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accentContrast = sortedAccents[1];
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-
} else accentContrast = sortedAccents[0];
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+
} else {
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+
// otherwise, choose the more contrast-y option
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+
accentContrast = sortedAccents[0];
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+
}
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useEffect(() => {
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if (local) return;