/// <summary>
/// Links the transforms of a border to this one so they zoom and pan in tandem.
/// </summary>
/// <param name="borderToLink">Border to link to this one.</param>
public void Link(PanAndZoomBorder borderToLink)
{
if (Links.Contains(borderToLink) || borderToLink.Links.Contains(this))
return;
Links.Add(borderToLink);
borderToLink.Links.Add(this);
// Set borderToLink to same transform as this one
var thisScale = GetScaleTransform();
var thisTranslate = GetTranslateTransform();
borderToLink.GetTranslateTransform().X = thisTranslate.X;
borderToLink.GetTranslateTransform().Y = thisTranslate.Y;
borderToLink.GetScaleTransform().ScaleX = thisScale.ScaleX;
borderToLink.GetScaleTransform().ScaleY = thisScale.ScaleY;
// Link changes on both borders to each other.
this.MouseWheel += borderToLink.child_MouseWheel;
this.MouseLeftButtonDown += borderToLink.child_MouseLeftButtonDown;
this.MouseLeftButtonUp += borderToLink.child_MouseLeftButtonUp;
this.MouseRightButtonDown += borderToLink.child_MouseRightButtonDown;
borderToLink.MouseWheel += this.child_MouseWheel;
borderToLink.MouseLeftButtonDown += this.child_MouseLeftButtonDown;
borderToLink.MouseLeftButtonUp += this.child_MouseLeftButtonUp;
borderToLink.MouseRightButtonDown += this.child_MouseRightButtonDown;
}
/// <summary>
/// Links the transforms of a border to this one so they zoom and pan in tandem.
/// </summary>
/// <param name="borderToLink">Border to link to this one.</param>
public void Link(PanAndZoomBorder borderToLink)
{
if (Links.Contains(borderToLink) || borderToLink.Links.Contains(this))
{
return;
}
Links.Add(borderToLink);
borderToLink.Links.Add(this);
// Set borderToLink to same transform as this one
var thisScale = GetScaleTransform();
var thisTranslate = GetTranslateTransform();
borderToLink.GetTranslateTransform().X = thisTranslate.X;
borderToLink.GetTranslateTransform().Y = thisTranslate.Y;
borderToLink.GetScaleTransform().ScaleX = thisScale.ScaleX;
borderToLink.GetScaleTransform().ScaleY = thisScale.ScaleY;
// Link changes on both borders to each other.
this.MouseWheel += borderToLink.child_MouseWheel;
this.MouseLeftButtonDown += borderToLink.child_MouseLeftButtonDown;
this.MouseLeftButtonUp += borderToLink.child_MouseLeftButtonUp;
this.MouseRightButtonDown += borderToLink.child_MouseRightButtonDown;
borderToLink.MouseWheel += this.child_MouseWheel;
borderToLink.MouseLeftButtonDown += this.child_MouseLeftButtonDown;
borderToLink.MouseLeftButtonUp += this.child_MouseLeftButtonUp;
borderToLink.MouseRightButtonDown += this.child_MouseRightButtonDown;
}
/// <summary>
/// Unlinks a border from this one to move independently.
/// </summary>
/// <param name="linkedBorder">Border to remove link from.</param>
public void Unlink(PanAndZoomBorder linkedBorder)
{
Links.Remove(linkedBorder);
linkedBorder.Links.Remove(this);
// Link changes on both borders to each other.
this.MouseWheel -= linkedBorder.child_MouseWheel;
this.MouseLeftButtonDown -= linkedBorder.child_MouseLeftButtonDown;
this.MouseLeftButtonUp -= linkedBorder.child_MouseLeftButtonUp;
this.MouseRightButtonDown -= linkedBorder.child_MouseRightButtonDown;
linkedBorder.MouseWheel -= this.child_MouseWheel;
linkedBorder.MouseLeftButtonDown -= this.child_MouseLeftButtonDown;
linkedBorder.MouseLeftButtonUp -= this.child_MouseLeftButtonUp;
linkedBorder.MouseRightButtonDown -= this.child_MouseRightButtonDown;
}
/// <summary>
/// Unlinks a border from this one to move independently.
/// </summary>
/// <param name="linkedBorder">Border to remove link from.</param>
public void Unlink(PanAndZoomBorder linkedBorder)
{
Links.Remove(linkedBorder);
linkedBorder.Links.Remove(this);
// Link changes on both borders to each other.
this.MouseWheel -= linkedBorder.child_MouseWheel;
this.MouseLeftButtonDown -= linkedBorder.child_MouseLeftButtonDown;
this.MouseLeftButtonUp -= linkedBorder.child_MouseLeftButtonUp;
this.MouseRightButtonDown -= linkedBorder.child_MouseRightButtonDown;
linkedBorder.MouseWheel -= this.child_MouseWheel;
linkedBorder.MouseLeftButtonDown -= this.child_MouseLeftButtonDown;
linkedBorder.MouseLeftButtonUp -= this.child_MouseLeftButtonUp;
linkedBorder.MouseRightButtonDown -= this.child_MouseRightButtonDown;
}