[QGIS-Developer] hasCrsTransformEnabled removed?

Radim Blazek radim.blazek at gmail.com
Thu May 25 02:26:47 PDT 2017


I found in http://qgis.org/api/api_break.html:
setCrsTransformEnabled(), hasCrsTransformEnabled(),
hasCrsTransformEnabledChanged() were removed. CRS transformation is
now always enabled.

But in Project Properties CRS there is now "No projection" checkbox
instead of "Enable on the fly reprojection" in QGIS2, so basically the
same, inverted. Which method to use to get 'No projection' state and
which signal is emitted when it is changed?

QgsProject().instance().crs().isValid() or
QgsProject().instance().crs() == NULL?


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