/// <summary>
/// Invalidates the control.
/// </summary>
public override void Invalidate()
{
if (m_Texture != null)
{
m_Texture.Dispose();
m_Texture = null;
}
base.Invalidate();
}
/// <summary>
/// Renders the control using specified skin.
/// </summary>
/// <param name="skin">Skin to use.</param>
protected override void Render(Gwen.Skin.Base skin)
{
if (m_Texture == null)
{
byte[] pixelData = new byte[Width*Height*4];
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
Color c = GetColorAt(x, y);
pixelData[4*(x + y*Width)] = c.R;
pixelData[4*(x + y*Width) + 1] = c.G;
pixelData[4*(x + y*Width) + 2] = c.B;
pixelData[4*(x + y*Width) + 3] = c.A;
}
}
m_Texture = new Texture(skin.Renderer);
m_Texture.Width = Width;
m_Texture.Height = Height;
m_Texture.LoadRaw(Width, Height, pixelData);
}
skin.Renderer.DrawColor = Color.White;
skin.Renderer.DrawTexturedRect(m_Texture, RenderBounds);
skin.Renderer.DrawColor = Color.Black;
skin.Renderer.DrawLinedRect(RenderBounds);
base.Render(skin);
}