Fix steps of Y axis about bezier-chart

[Dhuliang]

If can add something like footerValueBuilder will be nice

[diegoveloper]

Could you add the code you are using?

…

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[Dhuliang]

@diegoveloper
Yep , code like this

SizedBox(
                        height: 300,
                        width: double.infinity,
                        child: Center(
                          child: BezierChart(
                              bezierChartScale: BezierChartScale.CUSTOM,
                              selectedValue: 150,
                              xAxisCustomValues: List.generate(24, (item) => (item * 5).toDouble());,
                              footerValueBuilder: (double value) {
                                 return value.toString();
                              },
                              series: [
                                BezierLine(
                                  data: [
                                    DataPoint(value: 0.0, xAxis: 0.0),
                                    DataPoint(value: 0.0, xAxis: 5.0),
                                    DataPoint(value: 0.0, xAxis: 10.0),
                                    DataPoint(value: 0.0, xAxis: 15.0),
                                    DataPoint(value: 0.0, xAxis: 20.0),
                                    DataPoint(value: 0.0, xAxis: 25.0),
                                    DataPoint(value: 0.0, xAxis: 30.0),
                                    DataPoint(value: 0.0, xAxis: 35.0),
                                    DataPoint(value: 0.0, xAxis: 40.0),
                                    DataPoint(value: 0.0, xAxis: 45.0),
                                    DataPoint(value: 2133.594, xAxis: 50.0),
                                    DataPoint(value: 5931.278, xAxis: 55.0),
                                    DataPoint(value: 5919.515, xAxis: 60.0),
                                    DataPoint(value: 5943.382, xAxis: 65.0),
                                    DataPoint(value: 5829.564, xAxis: 70.0),
                                    DataPoint(value: 5946.018, xAxis: 75.0),
                                    DataPoint(value: 5951.822, xAxis: 80.0),
                                    DataPoint(value: 5922.453, xAxis: 85.0),
                                    DataPoint(value: 5870.541, xAxis: 90.0),
                                    DataPoint(value: 5868.718, xAxis: 95.0),
                                    DataPoint(value: 6016.504, xAxis: 100.0),
                                    DataPoint(value: 5944.217, xAxis: 105.0),
                                    DataPoint(value: 6018.12, xAxis: 110.0),
                                    DataPoint(value: 6036.438, xAxis: 115.0),
                                    DataPoint(value: 6019.77, xAxis: 120.0),
                                    DataPoint(value: 5939.617, xAxis: 125.0),
                                    DataPoint(value: 5922.675, xAxis: 130.0),
                                    DataPoint(value: 5976.648, xAxis: 135.0),
                                    DataPoint(value: 6037.526, xAxis: 140.0),
                                    DataPoint(value: 5181.983, xAxis: 145.0),
                                    DataPoint(value: 0.0, xAxis: 150.0),
                                  ],
                                ),
                              ],
                              config: BezierChartConfig(
                                // startYAxisFromNonZeroValue: false,
                                footerHeight: 40,
                                bubbleIndicatorColor:
                                    Colors.white.withOpacity(0.9),
                                verticalIndicatorStrokeWidth: 3.0,
                                verticalIndicatorColor: Colors.black26,
                                showVerticalIndicator: true,
                                verticalIndicatorFixedPosition: false,
                                showDataPoints: false,
                                // stepsYAxis: this.ySteps * 2,
                                stepsYAxis: 3000, // hide this props will work , but y axis num will overlapping. show this props , the chart will go left too much 
                                displayYAxis: true,
                                yAxisTextStyle: TextStyle(
                                    fontSize: 12, color: Colors.white),
                              )
                              //
                              ),
                        )
                        //
                        )

[diegoveloper]

I fixed that issue, could you try using the dependency in this way:

bezier_chart:
    git: 
      url: git://github.com/aeyrium/bezier-chart.git
      ref: master

And run : flutter packages upgrade

Let me knows if it works.

Don't forget to add contentWidth to the config.
BezierChartConfig(
contentWidth: MediaQuery.of(context).size.width * 4,

[Dhuliang]

@diegoveloper Thanks for great job ! But tooltip will be cut off .