/// <summary>
/// Gets the number of displays of a specified type that are
/// currently active.
/// </summary>
///
/// <param name="displayType">
/// The display type.
/// </param>
///
/// <returns>
/// The number of displays of a specified type that are currently
/// active.
/// </returns>
public int GetNumDisplays(ZDisplayType displayType)
{
int numDisplays = 0;
ZPlugin.LogOnError(ZPlugin.GetNumDisplaysByType(
this._context.NativePtr, displayType, out numDisplays),
"GetNumDisplaysByType");
return(numDisplays);
}
/// <summary>
/// Gets a display of a specified type at a specified index.
/// </summary>
///
/// <param name="displayType">
/// The type of display.
/// </param>
/// <param name="index">
/// The index of the display.
/// </param>
///
/// <returns>
/// The display of a specified type at a specified index.
/// </returns>
public ZDisplay GetDisplay(ZDisplayType displayType, int index = 0)
{
IntPtr displayNativePtr = IntPtr.Zero;
ZPlugin.LogOnError(ZPlugin.GetDisplayByType(
this._context.NativePtr, displayType, index,
out displayNativePtr),
"GetDisplayByType");
return(this.GetOrCreateCachedResource(displayNativePtr));
}
