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Merge pull request #2838 from wonder-sk/fix-wgs-coords

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Fix precision of coordinate display for layer in non-projected CRS
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Nyall Dawson 2016-02-26 12:09:53 +11:00
commit a27dbf3527
1 changed files with 5 additions and 2 deletions
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7
src/core/qgscoordinateutils.cpp
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@ -32,8 +32,11 @@ int QgsCoordinateUtils::calculateCoordinatePrecision( double mapUnitsPerPixel, c
QString format = QgsProject::instance()->readEntry( "PositionPrecision", "/DegreeFormat", "MU" );
bool formatGeographic = ( format == "DM" || format == "DMS" || format == "D" );
// we can only calculate an automatic precision if both map CRS and format are geographic or both not geographic
if ( mapCrs.geographicFlag() == formatGeographic )
// we can only calculate an automatic precision if one of these is true:
// - both map CRS and format are geographic
// - both map CRS and format are not geographic
// - map CRS is geographic but format is not geographic (i.e. map units)
if ( mapCrs.geographicFlag() || !formatGeographic )
{
// Work out a suitable number of decimal places for the coordinates with the aim of always
// having enough decimal places to show the difference in position between adjacent pixels.