From 34ff8eacba855db6527e564a6674a6b554f232bf Mon Sep 17 00:00:00 2001
From: Paolo Angelelli <paolo.angelelli@qt.io>
Date: Tue, 11 Apr 2017 11:43:39 +0200
Subject: [PATCH] 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>
---
examples/location/mapviewer/map/MapComponent.qml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/location/mapviewer/map/MapComponent.qml b/examples/location/mapviewer/map/MapComponent.qml
index c450a1505..570505a0f 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;
--
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