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MPAndroidChart: unwanted spacing between XAxis and data line


MPAndroidChart: unwanted spacing between XAxis and data line

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MPAndroidChart: unwanted spacing between XAxis and data line
Tag : android , By : kangfoo2
Date : November 28 2020, 11:01 PM

hope this fix your issue When displaying a simple line chart with MPAndroidChart there is a vertical spacing between the XAxis line and the data line (I would expect 0-values to be drawn on the XAxis). , Try this
YAxis yl = lineChart.getAxisLeft();
yl.setAxisMinValue(-4);//set Min value here

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CMD unwanted line spacing


Tag : batch-file , By : oiyto
Date : March 29 2020, 07:55 AM
Hope this helps for better control of unwanted trailing spaces/tabs just write it in brackets:
@echo off
(echo    --------------------------------------------------------------------------)
(echo                           WHAT DO YOU WANT TO DO)
(echo    --------------------------------------------------------------------------)

How MPAndroidChart display all xaxis values


Tag : android , By : Nic Doye
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Check out the documentation of the XAxis.
And the method setLabelsToSkip(...). If you set that to 0, none of the labels in your x-axis will be skipped during rendering.

MPAndroidChart draw dash line from XAxis Line to Data Point


Tag : android , By : JackIT
Date : March 29 2020, 07:55 AM
wish of those help I'm trying to make a chart in Android like this image below. (I will call it is Chart Design) , While gridlines are provided from the current API:
myChart.getAxisLeft().setDrawGridLines(true);
myChart.getAxisRight().setDrawGridLines(true);
set1 = new LineDataSet(values, "DataSet 1");
set1.setDrawCircles(true);
set1.setCircleColor(Color.BLACK);
set1.setCircleRadius(3f);
set1.setDrawCircleHole(false);

How to set String value of xAxis in MPAndroidChart?


Tag : android , By : Chris Tattum
Date : March 29 2020, 07:55 AM

Custom XAxis labels with MPAndroidChart


Tag : android , By : Joe Sweeney
Date : March 29 2020, 07:55 AM
this one helps. So I see two problems here.
1. You need to plot 250 values in 10 seconds.
xAxis = chart.getXAxis();
xAxis.setAxisMinimum(0);
xAxis.setAxisMaximum(250); // because there are 250 data points
xAxis.setLabelCount(3); // if you want to display 0, 5 and 10s which are 3 values then put 3 else whatever of your choice.
xAxis.setValueFormatter(new MyFormatter());
public class MyFormatter implements IAxisValueFormatter {
@Override
public String getFormattedValue(float value, AxisBase axis) {
//Modify this as per your needs. If you need 3 values like 0s, 5s and 10s then do this.
//0 mod 125 = 0 Corresponds to 0th second
//125 mod 125 = 0 Corresponds to 5th second
//250 mod 125 = 0 Corresponds to 10th second
    if(value % 125 == 0){
       int second = (int) value / 25; // get second from value
       return second + "s" //make it a string and return
    }else{
       return ""; // return empty for other values where you don't want to print anything on the X Axis
    }
}
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