In the window to change the histogram parameters, it was possible to set
a rectangle width that was considered valid, but would make the starting
abscissa invalid, while triggering no error message. The message would
only show if the user closed the window and opened it again.
e.g. : Set a series with only one value 1e10
Change its starting abscissa to 0
Change its rectangle width to 1, confirm and close the menu
Re-open the menu, a message appears, and stays onscreen when
leaving the menu.
Instead of being hardcoded in the python script, preferences specific to
each country are defined in the country_preferences.h and .csv files.
Change-Id: I71e276341e1586935b4d5814be5b1be80fa170a0
Each country comes with an set of preferences, built at compile time by
apps/i18n.py, used to define :
- the exam mode
- the method for computing quartiles
- the unit system in which to output the results with units
Functions to access those preferences are available in
via sharedGlobalPreferences.
Change-Id: I220ebaa9b9e8954dfe33cd51936f47505b98978d
As some definitions now depend on the selected country, tests for the
statistics app now check that the right method is used for each country,
and that each method yields the correct results.
Change-Id: Ia5ad091136746f3284f7524376301fac0c582364
Implemented a new method for computing quartiles, used for all countries
except France and Italy. Quartiles are now computed as the medians of
the lower half and upper half of the dataset.
Change-Id: Idfb89a617799eca1d23326ebbcfbbea58e6236b8
One could not set the bin with / x start to a value that would not show
any data
-> The condition was asymetrical, as nextFirstDrawnBarAbscissa could not
be higher to the biggest data, but could have been too small to display
any data
-> We restricted the user
This is unfortunately required in several cases:
- Sometimes when we use either float and double (this should be changed)
- Because KDCoordinate is not an int, so any arithmemtic promotes it to
an int
- Because we mix pointer differences and ints
