/// <summary>
/// Initializes a new instance of the <see cref="GDIGraphics" /> class.
/// </summary>
/// <param name="graphics">The graphics.</param>
/// <param name="resourceManager">The initial resource manager.</param>
/// <param name="fillStyle">The initial fill style.</param>
/// <param name="lineStyle">The initial line style.</param>
/// <exception cref="System.ArgumentNullException">
/// </exception>
public GDIGraphics(
[NotNull] System.Drawing.Graphics graphics,
[NotNull] GDIResourceManager resourceManager,
[NotNull] IStyle fillStyle,
[NotNull] LineStyle lineStyle)
{
if (graphics == null)
{
throw new ArgumentNullException(nameof(graphics));
}
if (resourceManager == null)
{
throw new ArgumentNullException(nameof(resourceManager));
}
if (fillStyle == null)
{
throw new ArgumentNullException(nameof(fillStyle));
}
if (lineStyle == null)
{
throw new ArgumentNullException(nameof(lineStyle));
}
_graphics = graphics;
ResourceManager = resourceManager;
FillStyle = fillStyle;
SetLineStyle(lineStyle);
}
public State([NotNull] GDIGraphics graphics)
{
Debug.Assert(graphics != null, "graphics != null");
Debug.Assert(graphics._lineStyle != null, "_style != null");
FillStyle = graphics.FillStyle;
LineStyle = graphics._lineStyle;
ResourceManager = graphics._resourceManager;
Transform = graphics.Transform;
}