public static Image Summary2Image(Image big, Image small, iconAlign ImageAligment)
{
Image ret=(Image)big.Clone();
Graphics g=Graphics.FromImage(ret);
//делаем копию в четверть !!
int srcX=0,srcY=0;
Image small2=null;
//если они равны - создаем X/2 и Y/2
if (big.Size==small.Size)
small2=CreateThumbnail(big.Width/2,big.Height/2,small);
else //иначе - эта картинка уже маленька¤ !! (например ShortCut)
small2=small;
Size sz=small2.Size;
Rectangle rect=new Rectangle(new Point(0,0),sz);
switch(ImageAligment)
{
case iconAlign.Center:
srcX=small2.Width/2;
srcY=srcX;
break;
case iconAlign.leftTop:
srcX=0;
srcY=0;
break;
case iconAlign.leftButtom:
srcX=0;
srcY=small2.Width/2;
break;
case iconAlign.RightTop:
srcX=0;
srcY=small2.Width;
break;
case iconAlign.RightButtom:
srcX=small2.Width;
srcY=small2.Width;
break;
}
rect.Location=new Point(srcX,srcX);
g.DrawImage(small2,rect);
g.Dispose();
return ret;
}
//static public Image Summary2Image(Image big, Image small, iconAlign ImageAligment)
//{
// return Summary2Image(big, small, ImageAligment, 2/3, 2/3);
//}
//static public Image Summary2Image(Image big, Image small, iconAlign ImageAligment, float aW, float aH)
public static Image Summary2Image(Image big, Image small, iconAlign ImageAligment)
{
Image ret=big.Clone() as Image;
Graphics g=Graphics.FromImage(ret);
/* делаем абалденное качество ! */
g.CompositingQuality=CompositingQuality.HighQuality;
g.InterpolationMode=InterpolationMode.HighQualityBilinear;
g.SmoothingMode=SmoothingMode.AntiAlias;
//делаем копию в четверть !!
int srcX=0,srcY=0;
Image small2=null;
//если они равны - создаем X/2 и Y/2
if (big.Size==small.Size)
//small2=CreateThumbnail((int)(big.Width*aW),(int)(big.Height*aH),small);
small2=CreateThumbnail(big.Width*3/4,big.Height*3/4,small);
else //иначе - эта картинка уже маленькая !! (например ShortCut)
small2=small;
Size sz=small2.Size;
Rectangle rect=new Rectangle(new Point(0,0),sz);
switch(ImageAligment)
{
case iconAlign.Center:
srcX=ret.Width/2 - small2.Width/2;
srcY=srcX;
break;
case iconAlign.leftTop:
srcX=0;
srcY=0;
break;
case iconAlign.leftButtom:
srcX=0;
srcY=ret.Height - small2.Height;
break;
case iconAlign.RightTop:
srcX=ret.Width- small2.Width;
srcY=0;
break;
case iconAlign.RightButtom:
srcX=ret.Width - small2.Width;
srcY=srcX;
break;
}
rect.Location=new Point(srcX,srcY);
g.DrawImage(small2,rect);
g.Dispose();
return ret;
}