/// <summary>
/// 分割图片
/// </summary>
/// <returns>处理后的验证码</returns>
public static Bitmap CutImg(Bitmap tempImg)
{
Bitmap img = new Bitmap(tempImg);
parts.Clear();
//Y轴分割
CutY(img);
//区域个数
int __count = 0;
if (XList.Count > 1)
{
//x起始值
int __start = XList[0];
//x结束值
int __end = XList[XList.Count - 1];
//x索引
int __idx = 0;
while (__start != __end)
{
//区域宽度
int __w = __start;
//区域个数自加
__count++;
while (XList.Contains(__w) && __idx < XList.Count)
{
//区域宽度自加
__w++;
//x索引自加
__idx++;
}
//区域X轴坐标
int x = __start;
//区域Y轴坐标
int y = 0;
//区域宽度
int width = __w - __start;
//区域高度
int height = img.Height;
/*
* X轴分割当前区域
*/
CutX(img.Clone(new Rectangle(x, y, width, height), img.PixelFormat));
if (YList.Count > 1 && YList.Count != img.Height)
{
int y1 = YList[0];
int y2 = YList[YList.Count - 1];
if (y1 != 1)
{
y = y1 - 1;
}
height = y2 - y1 + 1;
}
//GDI+绘图对象
/*Graphics g = Graphics.FromImage(img);
* g.SmoothingMode = SmoothingMode.HighQuality;
* g.CompositingMode = CompositingMode.SourceOver;
* g.PixelOffsetMode = PixelOffsetMode.HighSpeed;
* g.InterpolationMode = InterpolationMode.HighQualityBicubic;*/
//画出验证码区域
Rectangle r = new Rectangle(x, y + 1, width, height);
parts.Add(r);
//g.DrawRectangle(new Pen(Brushes.Green), r);
// g.Dispose();
//起始值指向下一组
if (__idx < XList.Count)
{
__start = XList[__idx];
}
else
{
__start = __end;
}
}
}
return(img);
}