CODEWITHSUNDEEP
javaandroidchartsachartenginelinechart
ISURU
ISURU

Reputation: 923

Using textlables in android AchartEngine when desigen charts

I'm make a line chart using achartengin, I use this cord for get x and y values.so the broth x and y axis contain integer values 

public GraphicalView getView(Context context)
{

    (......)
    TimeSeries series = new TimeSeries("Line1");
        for( int i = 0; i < x.length; i++)
        {
            series.add(x[i], y[i]);
        }

    //allows more than 1 line to be added to linegraph  
    XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
    dataset.addSeries(series);

    //customize lines
    XYMultipleSeriesRenderer mRenderer = new XYMultipleSeriesRenderer();
    XYSeriesRenderer renderer = new XYSeriesRenderer();



    mRenderer.addSeriesRenderer(renderer);



   return  ChartFactory.getLineChartView(context, dataset, mRenderer);



       }

enter image description here

but i want to add string values for x axis without using integer value but the problem is 

TimeSeries series = new TimeSeries("Line1");
        for( int i = 0; i < x.length; i++)
        {
            series.add(x[i], y[i]);
        }

the problem is`

series.add(x[i], y[i]);

must have two integer values

so for my requirement i use this cord to set string values for x axis 

mRenderer.addXTextLabel(0, "Isuru");
(...)

then i get the x axis by overriding the pass integer values. and not it display very ugly like thisenter image description here

so how to over come this problem please help me.

Upvotes: 0

Views: 92

Answers (2)

keshav
keshav

Reputation: 3255

Try this 

renderer.setXLabels(0);

Upvotes: 1

x90
x90

Reputation: 2170

You should setup following objects:

        //renderer is XYMultipleSeriesRenderer;
        renderer.setXAxisMin(xMin);//xMin = 0
        renderer.setXAxisMax(xMax);//xMax = 4 or 5

this will make scale lower. Chart will show only 4 values instead of 6.
Also you can decrease text size of x labels

renderer.setLabelsTextSize(getResources().getDimensionPixelSize(R.dimen.label_text_size));

Upvotes: 2

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