Android Question (Solved) Kindly Help me on this XChart Dataset Issues

1. You need to fill the chart yourself for both axes, there is no method to set it directly.
Example below

2. The vertical line is called Cursor, its color is red not configurable.

3. Sorry, but i do not understand exactly your question.

When you add a chart in the Designer do not forget to set the chart type to LINE:



Difference between LINE and YX_CHART charts.
LINE chart:
The X axis ticks are Strings, the Y axis ticks are Double variables.
For each tick on the X axis you can have several Y values, one for each line.
The cursor has only the vertical line.

YX_CHART:
The X and Y axis ticks are Doubles.
Each point has a X and a Y value, it can belong to a line or not.
The cursor has the vertical line and a horizontal line, its color is black.

Attached a small test program for a LINE chart with the values like in your post.


Both charts use automatic scales.
In the upper chart the min value is negative.
To make it look better i selected YZeroAxis in the Designer for the bottom chart.