// 输出
private void toolStripButton_clip_output_Click(object sender, EventArgs e)
{
if (this.pictureBox_clip.Image == null)
{
MessageBox.Show(this, "没有可以输出的图像");
return;
}
using (Bitmap bitmap = new Bitmap(this.pictureBox_clip.Image))
{
ImageUtil.SetImage(this.pictureBox_result, AForgeImageUtil.Clip(bitmap,
this.pictureBox_clip.GetCorners())); // 2016/12/28
}
this.tabControl_main.SelectedTab = this.tabPage_result;
string strFileName = this.GetNewOutputFileName();
if (string.IsNullOrEmpty(strFileName) == false)
{
this.pictureBox_result.Image.Save(strFileName);
this.SetStatusMessage("成功创建图像文件 " + strFileName);
}
else
{
this.SetStatusMessage("尚未指定输出目录");
}
}
void DetectEdge()
{
if (this.pictureBox_clip.Image == null)
{
return;
}
double angle = 0;
Rectangle rect;
using (Bitmap bitmap = new Bitmap(this.pictureBox_clip.Image))
{
// this.pictureBox1.Image = ImageUtil.AforgeAutoCrop(bitmap);
DetectBorderParam param = new DetectBorderParam(bitmap);
bool bRet = AForgeImageUtil.GetSkewParam(bitmap,
param,
out angle,
out rect);
if (bRet == false)
{
MessageBox.Show(this, "fail");
return;
}
}
#if NO
using (Bitmap bitmap = new Bitmap(this.pictureBox1.Image))
{
this.pictureBox1.Image = ImageUtil.Apply(bitmap,
angle,
rect);
}
#endif
List <Point> points = this.pictureBox_clip.ToPoints((float)angle, rect);
this.pictureBox_clip.SetPoints(points);
}
