const whiteColor = '#ffffff'
const blackColor = '#666666'
export const Colors = [
['#2196F3', whiteColor],
['#08C9C9', whiteColor],
['#00C345', whiteColor],
['#FAD714', whiteColor],
['#FF9300', whiteColor],
['#F52222', whiteColor],
['#EB2F96', whiteColor],
['#7500EA', whiteColor],
['#2D46C4', whiteColor],
['#484848', whiteColor],
['#C9E6FC', blackColor],
['#C3F2F2', blackColor],
['#C2F1D2', blackColor],
['#FEF6C6', blackColor],
['#FFE5C2', blackColor],
['#FDCACA', blackColor],
['#FACDE6', blackColor],
['#DEC2FA', blackColor],
['#CCD2F1', blackColor],
['#D3D3D3', blackColor],
]
export const NONE_COLOR = ['#e9e9e9', blackColor]
* 返回一个颜色迭代器，每次调用返回一个颜色，当颜色用完后，再从头开始
* @param {number} initIndex 初始颜色索引
* @returns {{getIndex: function, next: function}}
*/
export function getColorIterator(initIndex = 0) {
let index = initIndex;
if (index < 0 || index >= Colors.length) {
index = 0;
}
return {
getIndex: () => index,
next() {
const color = Colors[index];
index = (index + 1) % Colors.length;
return color;
},
}
}
* 根据颜色获取当前坐标和颜色
*/
export function getItemColor(color) {
if(!color){
return NONE_COLOR[1];
}
let colorIndex = Colors.findIndex((value)=>{
return value[0] === color;
})
if(colorIndex === -1){
return NONE_COLOR[1];
}
return Colors[colorIndex][1];
}