using?System;
using?System.Drawing;
using?System.Drawing.Drawing2D;
using?System.Windows.Forms;

namespace?Paway.Windows.Helper
{
????///?

????///?關于?GDI+?繪圖的輔助類
????///?

????public?class?DrawHelper
????{
????????#region?RendererBackground?渲染背景圖片，使背景圖片不失真
????????
????????///?

????????///?渲染背景圖片使背景圖片不失真
????????///?

????????///?
????????///?
????????///?
????????///?
????????public?static?void?RendererBackground（Graphics?g?Rectangle?rect?Image?backgroundImage?bool?method）
????????{
????????????if?（!method）
????????????{
????????????????g.DrawImage（backgroundImage?new?Rectangle（rect.X?+?0?rect.Y?5?rect.He