Hi Paulo, The value property is the original item in your data array.
data: [ { value: [0, 0, 549], itemStyle: { borderColor: '#000' } }] Regards On Sun, Sep 26, 2021 at 3:07 AM Paulo <paulogil2...@gmail.com> wrote: > I'm using vue-echarts v5.0.0-beta.0/ echarts v4.9.0 with JS... > > I'm trying to change the border of the middle cell to give emphasis to it. > > I could change the border for the entire chart with > series-heatmap.itemStyle but not for only one cell. > > the result i'm expecting looks like the image above: > [image: image.png] > > I found in the docs that if customization was needed for some specific > item, it could be setted up in data array: > > > > > > > > > > > > > > > > > > > > > > > > > > > *[ 12, 24, { value: [24, 32], // label style, only > works in this data item. label: {}, // item style, only works > in this data item. itemStyle:{} }, 33]// Or[ [12, 332], > [24, 32], { value: [24, 32], // label style, only works in > this data item. label: {}, // item style, only works in this > data item. itemStyle:{} }, [33, 31]]* > > my array data serie is setted like: > > *data: [ [0, 0, 549], [0, 1, 571] , ...]* > > I already tried to change only the array with "653" in the middle > following those examples but without success... > *data: [..., ['X_position, Y_position, {value: "635", itemStyle: > {borderColor: "#000"}], ...]* > > thanks in advance > > -- > > Att. > Paulo Lenz Junior > Administrador de Redes > Mob. (45) 9926-9899 > -- Yi Shen Apache ECharts PMC