File size: 897 Bytes
4e1096a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | export const getGridTemplate = (count: number, aspectRatio: number) => {
if (count <= 1) {
return { columns: '1fr', rows: '1fr' };
} else if (count === 2) {
return aspectRatio < 1
? { columns: '1fr', rows: '1fr 1fr' }
: { columns: '1fr 1fr', rows: '1fr' };
} else if (count === 3 || count === 4) {
return { columns: '1fr 1fr', rows: '1fr 1fr' };
} else {
return { columns: '1fr 1fr 1fr', rows: '1fr 1fr 1fr' };
}
};
export const getInsetEdges = (index: number, count: number, aspectRatio: number) => {
const gridTemplate = getGridTemplate(count, aspectRatio);
const cols = gridTemplate.columns.split(' ').length;
const rows = gridTemplate.rows.split(' ').length;
const row = Math.floor(index / cols);
const col = index % cols;
return {
top: row === 0,
right: col === cols - 1,
bottom: row === rows - 1,
left: col === 0,
};
};
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