Allow deterministic values

[alexeyvasilyev]

At the moment all methods return float values.

I want to have only a couple values (5) in the wheel. To do that two additional methods (beside setMin/setMax) should be added.

Add a method setIntegerValues(boolean) which will force view to return only int values.
Add a method setMarkInterval(int) to say when exactly marks should be drawn.

Then I can say in the code:
view.setMin(0);
view.setMax(4);
view.setIntegerValues(true);
view.setMarkInterval(1);

[shchurov]

Hi @alexeyvasilyev,
Atm it has setMaxVisibleMarks attribute though it's not accurate if you want to set the total number of marks. But I think that could be a nice feature, I will try to figure out what's the best way to implement it. Regarding setIntegerValues, do you want the wheel to snap to the marks?

[alexeyvasilyev]

Yes, it should snap to the marks.

PS. Again it has maxVisibleMarks xml attribute, but not setMaxVisibleMarks method.

[shchurov]

@alexeyvasilyev those are reasonable features, I will add them

[shchurov]

e04242a maxVisibleMarks changed to marksCount, I also added method setMarksCount(int count).
It will be included in the next release

[shchurov]

@alexeyvasilyev, 0.9.5 is released, thanks!