// 处理主题样式
|
export function handleThemeStyle(theme) {
|
document.documentElement.style.setProperty('--el-color-primary', theme)
|
for (let i = 1; i <= 9; i++) {
|
document.documentElement.style.setProperty(`--el-color-primary-light-${i}`, `${getLightColor(theme, i / 10)}`)
|
}
|
for (let i = 1; i <= 9; i++) {
|
document.documentElement.style.setProperty(`--el-color-primary-dark-${i}`, `${getDarkColor(theme, i / 10)}`)
|
}
|
}
|
|
// hex颜色转rgb颜色
|
export function hexToRgb(str) {
|
str = str.replace('#', '')
|
let hexs = str.match(/../g)
|
for (let i = 0; i < 3; i++) {
|
hexs[i] = parseInt(hexs[i], 16)
|
}
|
return hexs
|
}
|
|
// rgb颜色转Hex颜色
|
export function rgbToHex(r, g, b) {
|
let hexs = [r.toString(16), g.toString(16), b.toString(16)]
|
for (let i = 0; i < 3; i++) {
|
if (hexs[i].length == 1) {
|
hexs[i] = `0${hexs[i]}`
|
}
|
}
|
return `#${hexs.join('')}`
|
}
|
|
// 变浅颜色值
|
export function getLightColor(color, level) {
|
let rgb = hexToRgb(color)
|
for (let i = 0; i < 3; i++) {
|
rgb[i] = Math.floor((255 - rgb[i]) * level + rgb[i])
|
}
|
return rgbToHex(rgb[0], rgb[1], rgb[2])
|
}
|
|
// 变深颜色值
|
export function getDarkColor(color, level) {
|
let rgb = hexToRgb(color)
|
for (let i = 0; i < 3; i++) {
|
rgb[i] = Math.floor(rgb[i] * (1 - level))
|
}
|
return rgbToHex(rgb[0], rgb[1], rgb[2])
|
}
|
