???	//////////////////獲取圖像像素矩陣\\\\\\\\\\\\\\\\\\\
	private?int[]getPixArray（Image?imint?wint?h）{
	???int[]?pix=new?int[w*h];
	???PixelGrabber?pg=null;
	???try{
	?????pg?=?new?PixelGrabber（im?0?0?w?h?pix?0?w）;
	?????if（pg.grabPixels（）!=true）
	???????try{
	?????????throw?new?java.awt.AWTException（“pg?error“+pg.status（））;
	???????}catch（Exception?eq）{
	???????????????eq.printStackTrace（）;
	???????}
	???}?catch（Exception?ex）{
	???????????ex.printStackTrace（）;
	
	???}
	??return?pix;
	}

???
????////////////圖形伸縮，?輸入參數為圖象像素矩陣，和橫向，縱向拉伸比例參數\\\\\\\\\\\\\\\\\\\
??????private?int[]?stretch（int[]?ImageSource?float?xscale?float?yscale）{
????	??
????	??//////////使用雙線性插值算法\\\\\\\\\\\\\\\\\\\
????	??int[]flipArray?=?null;
????	??int?i?j?x0?y0?alpha?r?g?b;
????	??ColorModel?colorModel=ColorModel.getRGBdefault（）;
????	??float?u?v;
????	??
????	??int?width?=?（int）?（w?*?xscale）;
????	??int?height?=?（int）?（h?*?yscale）;
????	??flipArray?=?new?int[width?*?height];
????	??
????	??if（?（?ImageSource?==?null?）?||?（?xscale?<=0?）?||?（?yscale?<=?0?）?）?
????		??return?null;?
????	??
????	??for（?j=0;?j????		??for（i=0;?i????			??x0?=?（int）?（?i?/?xscale）;
????			??y0?=?（int）?（?j?/?yscale?）;
????			??u?=?i?/?xscale?-?x0;
????			??v?=?j?/?yscale?-?y0;
????			??if（?（（x0?+?1）?????				??/*****?no?use?to?get?the?alpha?and?RGB?value?to?
????				???*?calculate?the?image?pixel?color?value
????				???*?
????				??int?alpha00?=?colorModel.getAlpha（ImageSource[x0?+?y0*w]）;
????			??????int?r00?=?colorModel.getRed（ImageSource[x0?+?y0*w]）;?
????			??????int?g00?=?colorModel.getGreen（ImageSource[x0?+?y0*w]）;?
????			??????int?b00?=?colorModel.getBlue（ImageSource[x0?+?y0*w]）;?
????			??????
????				??int?alpha10?=?colorModel.getAlpha（ImageS