sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-12-05 00:04:40 -05:00
Code Issues Packages Projects Releases Wiki Activity

use calculation factor for scale

Browse Source
This commit is contained in:
David Signer 2019-04-10 09:09:37 +02:00
parent 3d7cc160d4
commit 1c3cfd1e13
3 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
python/server/auto_generated/qgsserverprojectutils.sip.in
View File

@ -170,6 +170,8 @@ Returns the denominator of the default scale used in case of the scale is not gi
:param project: the QGIS project
:return: the denominator of the scale
.. versionadded:: 3.8
%End
bool wmsUseLayerIds( const QgsProject &project );

10
src/app/qgsprojectproperties.cpp
View File

@ -643,13 +643,13 @@ QgsProjectProperties::QgsProjectProperties( QgsMapCanvas *mapCanvas, QWidget *pa
mWMSMaxAtlasFeaturesSpinBox->setValue( QgsProject::instance()->readNumEntry( QStringLiteral( "WMSMaxAtlasFeatures" ), QStringLiteral( "/" ), 1 ) );
//connect this to crs change
mWMSDefaultMapUnitsPerMm = new QDoubleSpinBox();
mWMSDefaultMapUnitsPerMm->setDecimals( 3 );
mWMSDefaultMapUnitsPerMm->setDecimals( 4 );
mWMSDefaultMapUnitsPerMm->setSingleStep( 0.001 );
mWMSDefaultMapUnitsPerMm->setValue( QgsProject::instance()->readDoubleEntry( QStringLiteral( "WMSDefaultMapUnitsPerMm" ), QStringLiteral( "/" ), 1 ) );
//care for map units mm, km, inches etc...
mWMSDefaultMapUnitScale = new QgsScaleWidget();
mWMSDefaultMapUnitScale->setScale( QgsProject::instance()->readDoubleEntry( QStringLiteral( "WMSDefaultMapUnitsPerMm" ), QStringLiteral( "/" ), 1 ) * 1000 );
mWMSDefaultMapUnitScale->setScale( QgsProject::instance()->readDoubleEntry( QStringLiteral( "WMSDefaultMapUnitsPerMm" ), QStringLiteral( "/" ), 1 ) * QgsUnitTypes::fromUnitToUnitFactor( QgsProject::instance()->crs().mapUnits(), QgsUnitTypes::DistanceMillimeters ) );
if ( QgsProject::instance()->crs().isGeographic() )
{
@ -1324,7 +1324,7 @@ void QgsProjectProperties::apply()
}
else
{
defaultMapUnitsPerMm = mWMSDefaultMapUnitScale->scale() / 1000;
defaultMapUnitsPerMm = mWMSDefaultMapUnitScale->scale() / QgsUnitTypes::fromUnitToUnitFactor( QgsProject::instance()->crs().mapUnits(), QgsUnitTypes::DistanceMillimeters );
}
QgsProject::instance()->writeEntry( QStringLiteral( "WMSDefaultMapUnitsPerMm" ), QStringLiteral( "/" ), defaultMapUnitsPerMm );

1
src/server/qgsserverprojectutils.h
View File

@ -158,6 +158,7 @@ namespace QgsServerProjectUtils
* Returns the denominator of the default scale used in case of the scale is not given
* \param project the QGIS project
* \return the denominator of the scale
* \since QGIS 3.8
*/
SERVER_EXPORT double wmsDefaultMapUnitsPerMm( const QgsProject &project );