I have an issue with x axis labels overlapping. Is there any way to set the spacing between the values to prevent this?
Thanks
David
I solved the issue by setting the max x range value to be a small number e.g. 3. This forced the data points to be more spread out which in turn forced the x axis labels to be more spread out.
You could use
multiRenderer.setBarSpacing(double spacing);
I think this would help.
Related
com.github.mikephil.charting.charts.LineChart
not able to add the scroll bar on x and y-axis
can anyone help me out?
setVisibleXRangeMaximum(float maxXRange): Sets the size of the area (range on the x-axis) that should be maximum visible at once. If this is e.g. set to 10, no more than 10 values on the x-axis can be viewed at once without scrolling.
setVisibleXRangeMinimum(float minXRange): Sets the size of the area (range on the x-axis) that should be minimum visible at once. If this is e.g. set to 10, it is not possible to zoom in further than 10 values on the x-axis.
setVisibleYRangeMaximum(float maxYRange, AxisDependency axis): Sets the size of the area (range on the y-axis) that should be maximum visible at once. You also need to provide the axis this constraint should apply to.
After that u will get scrolling in your chart on both of the axis. Question is not very clear but I think you are looking for that by fixing number of entries on a view and by scrolling user can see other values present in chart. If that is the case then use above methods. Hope It helps :) Happy Coding :). Do let me know if it works or if your requirement is different please do elaborate.
I am creating a line chart using MPAndroidChart, all is working great, but I've noticed that at the labels often become bunched up. I know there is a way to prevent this (I've seen other apps that don't have this issue,) but I don't know what setting to enable.
There are a couple of ways you could make the labels fit better.
Decrease the text size of the X axis labels with mChart.getXAxis().setTextSize(float)
Set a label count limit for the X axis using mChart.getXAxis().setLabelCount(int). This should work fine, as you are already not showing one label per data point.
Change the date format of your label.
Some, all or none of these might help you, depending on your requirements. Good luck!
I built a graph using MPAndroidChart, but there is a problem - values on x-axis overlap.
Is there a way to fix it? Something like a margin between x-axis values?
It's been a while since you've posted your question and probably by now you found your way around this problem, however, I'm posting this answer for anyone else who has faced this issue.
Setting
chart.getXAxis().setSpaceMin(0.5f);
would add space between the X-axis line and the chart itself. you can also use
chart.getXAxis().setSpaceMax(0.5f);
for adding space between the last value and the right X-axis of the chart.
Here is an example of a normal chart and this one is a chart
with min and max space of 1.5.
By the way, I'm using MPAndroidChart V3.0.2.
Try
XAxis xAxis = chart.getXAxis();
xAxis.setSpaceBetweenLabels(int characters) //Sets the space that should be left out between the x-axis labels in characters, default: 4.
I am working and android chart library using MPAndroidChart .
I am using HorizontalBarChart to display chart.
Please see the attached image and I want do decrease x axis width or want to display x axis text in two lines is there any way to this ?
Any help will get appreciate.
There is currently no way to draw the x-axis labels in multiple lines.
What you can do to decrease the space the labels consume is to simply provide shorter labels. A axis label of the length you are showing above is too long for a chart to be easily readable anyway.
I'm using achartengine to show a temperature graph. on X axis I put dates, to fit them I call setXLabelsAngle(45); this is the result:
As you can see, the labels are placed too high and go over the x-Axis. How could I fix this? I'm already using setMargins(), but labels don't move, only legend does.
This will help:
renderer.setXLabelsAlign(Align.LEFT);