series data数据长度小于3999时(如本文的数据aaa),区域选择正常;
当数据长度大于3999时(如数据bbb),区域选择显示异常--coordRange无效,总是高亮选择0-399数据范围!!!!
(echarts4有此稳题,echarts3好像没有)
问题连接
http://gallery.echartsjs.com/...
var aaa =[[0,3.4533091],[0.01,3.576411],[0.02,3.6995106], ··· [29.98,-0.8418775857]];
var bbb =[[0,3.4533091],[0.01,3.576411],[0.02,3.6995106], ··· [29.99,-0.887758557]];
myChart.setOption(option = {
toolbox: {
feature: {
myTool_Select: {
show: true,
title: '截取有效数据',
icon: 'image://data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7',
onclick: function (){
myChart.dispatchAction({
type: 'brush',
areas: [
{
brushType: 'lineX',
coordRange: [1,20],
xAxisIndex: 0
}
]
});
}
},
brush: {
type: ['lineX', 'clear']
}
}
},
brush: {
xAxisIndex: 'all',
brushLink: 'all',
outOfBrush: {
colorAlpha: 0.1
}
},
grid: [
{
left: '10%',
right: '8%',
height: '50%'
},
],
xAxis: [
{
type: 'value',
min: 'dataMin',
max: 'dataMax',
},
],
yAxis: [
{
scale: true,
},
],
series: [
{
type: 'scatter',
data: bbb,//??????此处数据长度小于3999时(如数据aaa),点击自定义按钮区域选择正常;当数据长度大于3999时(如数据bbb),区域选择显示异常--coordRange无效,总是高亮选择0-399数据范围!!!!
symbolSize:1,
}
]
}, true);
你好,请问你这个问题解决了吗