/// <summary>
/// Draw the background image at the required location repeating it over the X and Y axis.<br/>
/// Adjust location to left-top if starting location doesn't include all the range (adjusted to center or bottom/right).
/// </summary>
private static void DrawRepeat(RGraphics g, ImageLoadHandler imageLoadHandler, RRect rectangle, RRect srcRect, RRect destRect, RSize imgSize)
{
while (destRect.X > rectangle.X)
destRect.X -= imgSize.Width;
while (destRect.Y > rectangle.Y)
destRect.Y -= imgSize.Height;
using (var brush = g.GetTextureBrush(imageLoadHandler.Image, srcRect, destRect.Location))
{
g.DrawRectangle(brush, rectangle.X, rectangle.Y, rectangle.Width, rectangle.Height);
}
}