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| author | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-01-25 20:07:27 +0100 |
|---|---|---|
| committer | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-01-26 14:45:51 +0000 |
| commit | c03576000da714a73626f985e84b6084c9deb4fd (patch) | |
| tree | 04beb7556e2859949624a7c8e64d437532bef9cb /src/imports/location | |
| parent | c57d42b47004623db9b934d0688180ec6dc1a73e (diff) | |
| download | qtlocation-c03576000da714a73626f985e84b6084c9deb4fd.tar.gz | |
Change the Map items opacity ramp values
This patch changes the ramp values from being [2.0,3.0] to [1.5, 2.5].
These ranges are the ranges in which the opacity is linearly dimmed.
Reducing this value allows items to be visible for half a zoom level
more, easing debugging of items that have to be viewed at full map.
Change-Id: I973e7bcac7ec6cfb545e9c68ffd8966b1203a9cf
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Diffstat (limited to 'src/imports/location')
| -rw-r--r-- | src/imports/location/qdeclarativegeomapitembase.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/imports/location/qdeclarativegeomapitembase.cpp b/src/imports/location/qdeclarativegeomapitembase.cpp index 8e25e853..d11902e9 100644 --- a/src/imports/location/qdeclarativegeomapitembase.cpp +++ b/src/imports/location/qdeclarativegeomapitembase.cpp @@ -187,15 +187,17 @@ void QDeclarativeGeoMapItemBase::setPositionOnMap(const QGeoCoordinate &coordina setPosition(topLeft); } +static const double opacityRampMin = 1.5; +static const double opacityRampMax = 2.5; /*! \internal */ float QDeclarativeGeoMapItemBase::zoomLevelOpacity() const { - if (quickMap_->zoomLevel() > 3.0) + if (quickMap_->zoomLevel() > opacityRampMax) return 1.0; - else if (quickMap_->zoomLevel() > 2.0) - return quickMap_->zoomLevel() - 2.0; + else if (quickMap_->zoomLevel() > opacityRampMin) + return quickMap_->zoomLevel() - opacityRampMin; else return 0.0; } |