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Constrain center in ol.interaction.DragPan

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Tom Payne
2013-06-18 13:08:05 +02:00
committed by Frederic Junod
parent 92f7f14744
commit 2e395e4530
1 changed files with 2 additions and 0 deletions
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src/ol/interaction/dragpaninteraction.js
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@@ -68,6 +68,7 @@ ol.interaction.DragPan.prototype.handleDrag = function(mapBrowserEvent) {
]; ];
ol.coordinate.rotate(newCenter, view2DState.rotation); ol.coordinate.rotate(newCenter, view2DState.rotation);
ol.coordinate.add(newCenter, this.startCenter); ol.coordinate.add(newCenter, this.startCenter);
newCenter = view.constrainCenter(newCenter);
map.requestRenderFrame(); map.requestRenderFrame();
view.setCenter(newCenter); view.setCenter(newCenter);
}; };
@@ -95,6 +96,7 @@ ol.interaction.DragPan.prototype.handleDragEnd = function(mapBrowserEvent) {
centerpx[0] - distance * Math.cos(angle), centerpx[0] - distance * Math.cos(angle),
centerpx[1] - distance * Math.sin(angle) centerpx[1] - distance * Math.sin(angle)
]); ]);
dest = view.constrainCenter(dest);
view.setCenter(dest); view.setCenter(dest);
} }
map.requestRenderFrame(); map.requestRenderFrame();