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some optmization

This commit is contained in:
jiaming 2018-12-23 19:07:12 +08:00
parent 9f75ab6b16
commit ce6987a714
1 changed files with 29 additions and 1 deletions
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30
src/plugins/methodsExtend.js
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@ -82,7 +82,34 @@ export function getArrayMin (array) {
n instanceof Array ? getArrayMin(n) : n))
}
export function getAxisPointsPos ([max, min], value, axisOriginPos, axisWH, tagPos, horizon) {
export function getAxisPointsPos ([max, min], values, axisOriginPos, axisWH, tagPos, horizon) {
const minus = max - min
return values.map((value, i) => {
if (!value && value !== 0) return false
if (value instanceof Array) {
return value.map(v =>
getAxisPointPos([max, min], v, axisOriginPos, axisWH, tagPos[i], horizon))
}
if (value) console.error('111')
const percent = (value - min) / minus
const length = percent * (horizon ? axisWH[0] : axisWH[1])
return horizon ? [
axisOriginPos[0] + length,
tagPos[i][1]
] : [
tagPos[i][0],
axisOriginPos[1] - length
]
})
}
export function getAxisPointPos ([max, min], value, axisOriginPos, axisWH, tagPos, horizon) {
const minus = max - min
const percent = (value - min) / minus
@ -110,5 +137,6 @@ export default function (Vue) {
Vue.prototype.getArrayMaxMin = getArrayMaxMin
Vue.prototype.getArrayMax = getArrayMax
Vue.prototype.getArrayMin = getArrayMin
Vue.prototype.getAxisPointPos = getAxisPointPos
Vue.prototype.getAxisPointsPos = getAxisPointsPos
}