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MoveMap method with higher accuracy

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ClemensFischer 2024-09-09 21:50:29 +02:00
parent 94b6d47c4d
commit caa25cb471
4 changed files with 54 additions and 23 deletions
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26
MapControl/Shared/MapBase.cs
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@ -278,15 +278,37 @@ namespace MapControl
}
/// <summary>
/// Changes the Center property according to the specified translation in view coordinates.
/// Moves the map by the difference of the specified position in view coordinates and a temporary
/// transform origin point that has been set before by a call to SetTransformCenter. Map movement
/// must be terminated by a call to EndMoveMap. MoveMap provides higher accuracy than TranslateMap.
/// </summary>
public void TranslateMap(Point translation)
public void MoveMap(Point position)
{
if (transformCenter != null)
{
viewCenter = position;
UpdateTransform();
}
}
/// <summary>
/// Terminates map movement by the MoveMap method.
/// </summary>
public void EndMoveMap()
{
if (transformCenter != null)
{
ResetTransformCenter();
UpdateTransform();
}
}
/// <summary>
/// Changes the Center property according to the specified translation in view coordinates.
/// </summary>
public void TranslateMap(Point translation)
{
EndMoveMap();
if (translation.X != 0d || translation.Y != 0d)
{