Comments (7)
@maxfarseer in my case, I wanted to show data1, data2, data3 below the "data" (same index) in the tooltip (all the four have same number of elements). So you can modify the graph_data as below
graph_data: {
labels: [],
datasets: [{
label: '',
data: [],
data1: [],
data2: [],
data3: [],
}]
}
under tooltips config, you can use callbacks
tooltips: {
mode: 'label',
callbacks: {
title: function(tooltipItem, data) {
return data.labels[tooltipItem[0].index];
},
beforeLabel: function(tooltipItem, data) {
return 'Data1: ' + data.datasets[tooltipItem.datasetIndex].data1[tooltipItem.index];
},
label: function(tooltipItem, data) {
return 'Data2: ' + data.datasets[tooltipItem.datasetIndex].data2[tooltipItem.index];
},
},
}
Hope this helps.
from react-chartjs-2.
I was able to figure it out. Thanks anyway :)
from react-chartjs-2.
@akashrajkn can you show example? Thx!
from react-chartjs-2.
Your amazing!.
from react-chartjs-2.
could you please help me out while using Angular I need to pass the external array of data to populate at tooltip. If I am using the above it is not reflecting inside the "options" keyword in Chart js
from react-chartjs-2.
@maxfarseer in my case, I wanted to show data1, data2, data3 below the "data" (same index) in the tooltip (all the four have same number of elements). So you can modify the graph_data as below
graph_data: { labels: [], datasets: [{ label: '', data: [], data1: [], data2: [], data3: [], }] }
under tooltips config, you can use callbacks
tooltips: { mode: 'label', callbacks: { title: function(tooltipItem, data) { return data.labels[tooltipItem[0].index]; }, beforeLabel: function(tooltipItem, data) { return 'Data1: ' + data.datasets[tooltipItem.datasetIndex].data1[tooltipItem.index]; }, label: function(tooltipItem, data) { return 'Data2: ' + data.datasets[tooltipItem.datasetIndex].data2[tooltipItem.index]; }, }, }
Hope this helps.
It is not working it out is Angular 7 can you please help me out
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@perumalprabhu maybe you should try angular based chartjs wrappers.
from react-chartjs-2.
Related Issues (20)
- [Bug]: Unnecessary whitespace in tooltip visible only in Firefox on Windows
- [Bug]: TypeError: Cannot read properties of undefined (reading '_adapters') HOT 2
- [Bug]: README.md. QuickStart HOT 1
- Application of observer design pattern in the file stories/chart.tsx
- Implementation of Abstract Factory design pattern in charts
- Add title for each axis
- [Bug]: Line disappears when calling zoomScale() multiple times HOT 3
- [Bug]: Code sandbox for Scatter Chart on example website not working
- [Bug]: re-rendering chart component that is responsive causes computation bugs
- It would be great if we can add text inside the bubble in bubble chart. HOT 1
- [Bug]: type issue with options.plugins.legend.position and options.plugins.legend.align HOT 3
- Implementation with chartjs-plugin-annotation
- [Bug]: A undifined canvas error occuring in react-native HOT 1
- [Bug]: using <Chart> in production builds has a chart type error HOT 1
- [Bug]: Background color for chart is not working
- HTML Legend Support
- [Bug]: The canvas created in headless mode looks distorted
- [Bug]: Chart shakes during resize
- [Bug]: Remembering options at charts based on same element
- [Bug]: canβt resolve HOT 1
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