/// <summary>
/// Change rotation of viewport
/// </summary>
/// <param name="rotation">New rotation in degrees of viewport></param>
public void RotateTo(double rotation, long duration)
{
// Stop any old animation if there is one
if (_animation != null)
{
_animation.Stop(false);
_animation = null;
}
if (duration == 0)
{
_viewport.SetRotation(rotation);
Navigated?.Invoke(this, EventArgs.Empty);
}
else
{
var animations = new List <AnimationEntry>();
AnimationEntry entry;
if (_viewport.Rotation == rotation)
{
return;
}
entry = new AnimationEntry(
start: _viewport.Rotation,
end: rotation,
animationStart: 0,
animationEnd: 1,
easing: Easing.Linear,
tick: RotationTick,
final: RotationFinal
);
animations.Add(entry);
_rotationDelta = (double)entry.End - (double)entry.Start;
if (_rotationDelta < -180.0)
{
_rotationDelta += 360.0;
}
if (_rotationDelta > 180.0)
{
_rotationDelta -= 360.0;
}
_animation = new Animation(duration);
_animation.Entries.AddRange(animations);
_animation.Start();
}
}
public void SetRotation(double rotation)
{
if (Map.RotationLock)
{
return;
}
_viewport.SetRotation(rotation);
Limiter.LimitExtent(_viewport, Map.Envelope);
}
/// <summary>
/// Change rotation of viewport
/// </summary>
/// <param name="rotation">New rotation in degrees of viewport></param>
public void RotateTo(double rotation)
{
_viewport.SetRotation(rotation);
Navigated?.Invoke(this, EventArgs.Empty);
}
public void SetRotation(double rotation)
{
_viewport.SetRotation(rotation);
Limiter.LimitExtent(_viewport, Map.Envelope);
}
/// <summary>
/// Change rotation of viewport
/// </summary>
/// <param name="rotation">New rotation in degrees of viewport></param>
/// <param name="duration">Duration for animation in milliseconds.</param>
/// <param name="easing">The type of easing function used to transform from begin tot end state</param>
public void RotateTo(double rotation, long duration = 0, Easing?easing = default)
{
_viewport.SetRotation(rotation, duration, easing);
OnNavigated(duration, ChangeType.Discrete);
}
/// <summary>
/// Change rotation of viewport
/// </summary>
/// <param name="rotation">New rotation in degrees of viewport></param>
public void RotateTo(double rotation)
{
_viewport.SetRotation(rotation);
_map.RefreshData(_viewport.Extent, _viewport.Resolution, true);
}
public void NavigateTo(Point center, double resolution, double rotation, long duration = 300)
{
// Stop any old animation if there is one
if (_animation != null)
{
_animation.Stop(false);
_animation = null;
}
if (duration == 0)
{
_viewport.SetCenter(center);
_viewport.SetResolution(resolution);
_viewport.SetRotation(rotation);
Navigated?.Invoke(this, EventArgs.Empty);
}
else
{
var animations = new List <AnimationEntry>();
if (!_viewport.Center.Equals(center))
{
var entry = new AnimationEntry(
start: _viewport.Center,
end: (ReadOnlyPoint)center,
animationStart: 0,
animationEnd: 1,
easing: Easing.Linear,
tick: CenterTick,
final: CenterFinal
);
animations.Add(entry);
}
if (_viewport.Resolution != resolution)
{
var entry = new AnimationEntry(
start: _viewport.Resolution,
end: resolution,
animationStart: 0,
animationEnd: 1,
easing: Easing.Linear,
tick: ResolutionTick,
final: ResolutionFinal
);
animations.Add(entry);
}
if (_viewport.Rotation != rotation)
{
var entry = new AnimationEntry(
start: _viewport.Rotation,
end: rotation,
animationStart: 0,
animationEnd: 1,
easing: Easing.Linear,
tick: RotationTick,
final: RotationFinal
);
animations.Add(entry);
_rotationDelta = (double)entry.End - (double)entry.Start;
if (_rotationDelta < -180.0)
{
_rotationDelta += 360.0;
}
if (_rotationDelta > 180.0)
{
_rotationDelta -= 360.0;
}
}
if (animations.Count == 0)
{
return;
}
_animation = new Animation(duration);
_animation.Entries.AddRange(animations);
_animation.Start();
}
}