This method does add:
* reverseLongitude method on aladin object
* add a longitudeReversed flag in AladinOptions, when creating the
aladin view to reverse the longitude axis globally at start.
* BREAKS the HiPS options API by removing the longitudeReversed option
at the HiPS level, replacing it by a global flag on the aladin lite view
* fix: when adding two times the same survey, we could not change its
hips options
This commit also impl #191
Cells are all subdivided at the same level.
One subdivision is added if:
* the cell is on a pole
* the cell is at a frontier of a base cells (and in collignon zona)
* lockNorthUp new Aladin init option. False by default.
* setRotation is still allowed if lockNorthUp=true but when panning, the
view resets its orientation so that the north pole is up
When zooming with a mouse or a trackpad a wheel event is triggered.
Originally the fov of the viewport was changed but it happened setting
the fov is projection dependant therefore leading to big zooming effect
for TAN projection for example.
Now there is a new way of zooming which is done by setting the screen
zoom factor instead of the fov. Zooming with this factor is projection
agnostic.
With that the pr adds:
* an interpolated zooming effect moving the viewport from a start screen
zoom factor to another by following a hermite cubic interpolation
function
* bugfix: originally, multiple wheel events done shortly in time resulted in a
zooming "congestion" bug leading to a zoom effect similar to only one
isolated wheel event. Now triggering several wheel event allow to zoom
more than only one isolated.
* a new listener `wheelTriggered` allowing the user to define its own zooming.
When wheelTriggered is set, the default zooming is not executed
Targets #274
* fix: handleSelect now call selectObjects with not only the list of catalog sources but also with the footprints
* fix: View.closestFootprints: if no lineWidth was given to a footprint then it could happen that this method set it to 1px, erasing its previous undefined value
* Circle and Ellipse now behaves like PolyLine and Vector, if no linewidth is given, the one from its GraphicOverlay is taken.
MOC settings after their creation was not possible. This PR fix it.
It is also possible to directly set the 'color', 'fillColor', 'opacity'
and 'lineWidth' MOC properties without doing any reportChange
afterwards. These settings will automatically notify the wasm part for
change of the MOC options and will update the view.
Two modes of display:
* ICRSd & GALACTIC frame set the formatting of grid labels to decimal
with digit precision being computed from the grid step selected
* ICRS frame set the formatting to sexagesimal in the format: deg min
sec.ddd .
This fixes#172
