Hi, EChart team! I try to make EChart scatterplot as fast as possible when rendering large amount of markers. I wrote simple scatterplot example with 30k markers and it takes about 10 seconds to draw them all. Even when I resize window it takes several seconds to redraw. I tried to turn animation off and tried different renderer modes ("canvas" and "svg") but still with same result. Please help me, I suspect I missed something to make redraw faster..Here my example to test in EChart sandbox. Thank you for your work, EChart is nice library but it requires some time to learn :)
var d0 = []; var d1 = []; var n = 30000; for (var i=0; i<n; i++) { d0.push([Math.random(), Math.random()]) //d1.push(Math.random()) } option = { xAxis: { type: 'value' }, yAxis: { type: 'value' }, series: [{ data: d0, type: 'scatter' }], animation: false }; --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@echarts.apache.org For additional commands, e-mail: dev-h...@echarts.apache.org