Radar plot center point is zero

[Athony1225]

I want the points with the value of zero to be concentrated on the center point as shown in the figure, but I don't know how to set it

[collamaf]

Hello, I am also having the same question. Are we missing something here?

[Athony1225]

Hello, I am also having the same question. Are we missing something here?
I do not know, I searched, but could not find which property can be controlled.
The screenshot below is the result of version 0.41.0, but this problem occurred after I updated to 0.62.0

[imaNNeo]

I didn't understand your issue

[Athony1225]

I didn't understand your issue

The 1 and 2 in the picture are the differences between the 0.62.0 and 0.41.0 versions, the 2 is the one I want. I don't know if there is a way to control this in version 0.62.0

[mfatihz]

I got the same problem too. I ran the sample file and modified the data like this

And the result is as follows:

I think the value 0 should be in the center of the radar, like the image below

And an additional problem: when using other value combinations, the radar axis scales incorrectly. For example below:

[janosdupai]

Same here... If you have any solution, just let me know please!

[collamaf]

Guys I "solved" the problem by superimposing my desired data with another dataset (made transparent so not actually shown) having both 0 and 100 as values
Did I made it clean what I mean?

[hardgit]

I've encountered this problem too. May I ask when will the author fix it?

[imaNNeo]

Can someone please give me a reproducible code (a main.dart file) to let me fix the issue?

[ColinSchmale]

You can use the example and replace rawDataSets in example/lib/presentation/samples/radar/radar_chart_sample1.dart
as mentioned in my ticket with this simplified code:

List<RawDataSet> rawDataSets() {
    return [
      RawDataSet(
        title: 'Fashion',
        color: widget.fashionColor,
        values: [
          100,
          90,
          90,
        ],
      ),
    ];
}

[git-boya]

May I ask if there is any progress on this issue

[eldrig0]

#1078 broke the behaviour after version 0.6.2, i reverted to 0.6.1, and it works and to have the correct scale have a transparent dataset that contains max value and min value along with my actual dataset

 RadarDataSet(
       entryRadius: 8,
       fillColor: Colors.transparent,
       borderColor: Colors.transparent,
       borderWidth: 2,
      dataEntries:  [
         // Make sure the length of this dataset match the length of your original dataset.
         RadarEntry(value: 0), //minValue
         RadarEntry(value: 5) //maxValue
      ],
),