45 ° curve issue - GUI months and trimester filter

Hi,

The 45° graph cannot be strict out of "day"' scale.
On other scales, to be strict, the 45° line should be as large as a scale factor : for Month scale, the 45° line should be 1 month wide.
Or (other option) we should display milestone dates without detail, then all dates of same month will be displayed on same "monthly" line. So it will be unreadable.

So if you wish to have the "strict" display of 45° graph with each milestone line ending at 45° border, you must use day scale.

We'll have a look a day scale display to avoir displaying all dates so that it keep beeing readable