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| author | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-04-11 11:43:39 +0200 |
|---|---|---|
| committer | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-04-11 15:39:44 +0000 |
| commit | 34ff8eacba855db6527e564a6674a6b554f232bf (patch) | |
| tree | b980c7eb9dfc24ca53543c3ae79244487deda200 /examples/location | |
| parent | 594175be357562561f04f5be83a68f2c6c8165c2 (diff) | |
| download | qtlocation-34ff8eacba855db6527e564a6674a6b554f232bf.tar.gz | |
MapViewer example: make double clicks zoom to integral zoom levels
In this way there's a way to easily get to a zoom level where the map
is sharp
Change-Id: I176cf3870d9c3fe970191d46c804e13daab674fa
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Diffstat (limited to 'examples/location')
| -rw-r--r-- | examples/location/mapviewer/map/MapComponent.qml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/location/mapviewer/map/MapComponent.qml b/examples/location/mapviewer/map/MapComponent.qml index c450a150..570505a0 100644 --- a/examples/location/mapviewer/map/MapComponent.qml +++ b/examples/location/mapviewer/map/MapComponent.qml @@ -604,9 +604,9 @@ Map { var mouseGeoPos = map.toCoordinate(Qt.point(mouse.x, mouse.y)); var preZoomPoint = map.fromCoordinate(mouseGeoPos, false); if (mouse.button === Qt.LeftButton) { - map.zoomLevel++; + map.zoomLevel = Math.floor(map.zoomLevel + 1) } else if (mouse.button === Qt.RightButton) { - map.zoomLevel--; + map.zoomLevel = Math.floor(map.zoomLevel - 1) } var postZoomPoint = map.fromCoordinate(mouseGeoPos, false); var dx = postZoomPoint.x - preZoomPoint.x; |