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// ### M E T H O D S
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#region Methods
/// <summary> Alloc a color from the default colormap of the display's default screen. </summary>
/// <param name="colorname"> The color to alloc. <see cref="System.String"/> </param>
/// <returns> The color pixel on success, or the white pixel otherwise. <see cref="X11.TColor"/> </returns>
public TColor AllocColorFromDefaultColormap(string colorname)
{
IntPtr display = Xtlib.XtDisplay(_shell);
if (display == IntPtr.Zero)
{
return(TColor.FallbackWhite);
}
TInt scrnID = X11lib.XDefaultScreen(display);
return(X11lib.XAllocClosestNamedColor(display, X11lib.XDefaultColormap(display, scrnID), colorname));
}