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请教高德地图 loca.js ContourLayer的问题 #50

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shaxiu opened this issue Nov 6, 2023 · 0 comments
Open

请教高德地图 loca.js ContourLayer的问题 #50

shaxiu opened this issue Nov 6, 2023 · 0 comments

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@shaxiu
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shaxiu commented Nov 6, 2023

问题描述

最近的项目需要实现等值面的效果,在全局数据的时候很好的实现了效果(只是表面看起来还行),但是当区域很小,数据同一时刻变化不大的时候就出现问题了
下图为全局数据的效果
image
image
下图为局部数据效果,如果按照echarts的visualmap的逻辑,应该是有个数值范围和颜色范围的映射的,但是高德并没有让我们填写这个数据,这就导致,当时间为00:00,数据基本上都为-2时的颜色和时间为04:00,数据都为2时的颜色是一样的,我不清楚该如何解决这个问题,我把type从等值面改为等值线能够明显看出每一时刻等值线的不同。
image
image

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