%PDF-
%PDF-
Mini Shell
Mini Shell
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["fontFamily", "fontSize", "fontWeightLight", "fontWeightRegular", "fontWeightMedium", "fontWeightBold", "htmlFontSize", "allVariants", "pxToRem"];
import { deepmerge } from '@mui/utils';
function round(value) {
return Math.round(value * 1e5) / 1e5;
}
const caseAllCaps = {
textTransform: 'uppercase'
};
const defaultFontFamily = '"Roboto", "Helvetica", "Arial", sans-serif';
/**
* @see @link{https://m2.material.io/design/typography/the-type-system.html}
* @see @link{https://m2.material.io/design/typography/understanding-typography.html}
*/
export default function createTypography(palette, typography) {
const _ref = typeof typography === 'function' ? typography(palette) : typography,
{
fontFamily = defaultFontFamily,
// The default font size of the Material Specification.
fontSize = 14,
// px
fontWeightLight = 300,
fontWeightRegular = 400,
fontWeightMedium = 500,
fontWeightBold = 700,
// Tell MUI what's the font-size on the html element.
// 16px is the default font-size used by browsers.
htmlFontSize = 16,
// Apply the CSS properties to all the variants.
allVariants,
pxToRem: pxToRem2
} = _ref,
other = _objectWithoutPropertiesLoose(_ref, _excluded);
if (process.env.NODE_ENV !== 'production') {
if (typeof fontSize !== 'number') {
console.error('MUI: `fontSize` is required to be a number.');
}
if (typeof htmlFontSize !== 'number') {
console.error('MUI: `htmlFontSize` is required to be a number.');
}
}
const coef = fontSize / 14;
const pxToRem = pxToRem2 || (size => `${size / htmlFontSize * coef}rem`);
const buildVariant = (fontWeight, size, lineHeight, letterSpacing, casing) => _extends({
fontFamily,
fontWeight,
fontSize: pxToRem(size),
// Unitless following https://meyerweb.com/eric/thoughts/2006/02/08/unitless-line-heights/
lineHeight
}, fontFamily === defaultFontFamily ? {
letterSpacing: `${round(letterSpacing / size)}em`
} : {}, casing, allVariants);
const variants = {
h1: buildVariant(fontWeightLight, 96, 1.167, -1.5),
h2: buildVariant(fontWeightLight, 60, 1.2, -0.5),
h3: buildVariant(fontWeightRegular, 48, 1.167, 0),
h4: buildVariant(fontWeightRegular, 34, 1.235, 0.25),
h5: buildVariant(fontWeightRegular, 24, 1.334, 0),
h6: buildVariant(fontWeightMedium, 20, 1.6, 0.15),
subtitle1: buildVariant(fontWeightRegular, 16, 1.75, 0.15),
subtitle2: buildVariant(fontWeightMedium, 14, 1.57, 0.1),
body1: buildVariant(fontWeightRegular, 16, 1.5, 0.15),
body2: buildVariant(fontWeightRegular, 14, 1.43, 0.15),
button: buildVariant(fontWeightMedium, 14, 1.75, 0.4, caseAllCaps),
caption: buildVariant(fontWeightRegular, 12, 1.66, 0.4),
overline: buildVariant(fontWeightRegular, 12, 2.66, 1, caseAllCaps),
inherit: {
fontFamily: 'inherit',
fontWeight: 'inherit',
fontSize: 'inherit',
lineHeight: 'inherit',
letterSpacing: 'inherit'
}
};
return deepmerge(_extends({
htmlFontSize,
pxToRem,
fontFamily,
fontSize,
fontWeightLight,
fontWeightRegular,
fontWeightMedium,
fontWeightBold
}, variants), other, {
clone: false // No need to clone deep
});
}
Zerion Mini Shell 1.0