mpchartandroid-Column Chart

2. Mchart = (Linechart) Findviewbyid (R.ID.CHART1);
4. Mchart.setdescription (""); //Set Chart description information
6. Mchart.setscaleenabled (false); //Set whether the chart can be scaled
8. Mchart.setbackgroundcolor (Color.White); //Set chart background color
10. Mchart.setdrawgridbackground (false); //Set whether the table is displayed
14. Xaxis Xaxis = Mchart.getxaxis (); //Get the X-axis instance of the chart
16. Xaxis.setposition (Xaxisposition.bottom); //Set the x-axis display position
18. Xaxis.setdrawgridlines (false); //Set whether to display the X-axis table
20. Xaxis.setavoidfirstlastclipping (true); //Set X-axis start and end point label does not exceed screen
22. Xaxis.setdrawaxisline (true); //Set display x-axis
24. Xaxis.setspacebetweenlabels (0); //Set X axis label not spaced
28. YAxis Leftaxis = Mchart.getaxisleft (); //Get the left y-axis instance of the chart
30. Leftaxis.setaxismaxvalue (3.4482f); //Set y-axis maximum value
32. Leftaxis.setaxisminvalue (3.1872f);   Sets the y-axis minimum value.
34. Leftaxis.setstartatzero (false); //Set chart starting point starting from 0
36. Leftaxis.enablegriddashedline (10f, 10f, 0f); //Set the horizontal table to be dashed

Bardataset Set1 = new Bardataset (YVALS1, NULL);
Set1.setbarspacepercent (0f);//May be considered to set the thickness between the pillars, the larger the number, the distance between the pillars is large

mpchartandroid-Column Chart