//初始化图片和位置
private void PictureInit(string path)
{
Image img = ImageClass.GetThumbnail2(Image.FromFile(path), maxborder);
FileImage = new Bitmap(img);
SourceImage = FileImage;
TempImage = FileImage;
this.picImage.Image = FileImage;
this.picImage.SizeMode = PictureBoxSizeMode.AutoSize;
int x = (pnlImage.Width - picImage.Width) / 2;
int y = (pnlImage.Height - picImage.Height) / 2;
this.picImage.Location = new Point(x, y);
}
private void btnView_Click(object sender, EventArgs e)
{
if (Angle != 0)
{
list.Add(Angle);
double angle = 0;
for (int i = 0; i < list.Count; i++)
{
angle += (double)list[i];
}
//取水平角度
if (angle > -90 && angle < -45)
{
angle += 90;
}
//取垂直角度
if (angle > 45 && angle < 90)
{
angle -= 90;
}
SourceImage = ImageClass.KiRotate(FileImage, (float)angle, Color.White);
SourceImage = new Bitmap(ImageClass.GetThumbnail2(SourceImage, maxborder));
picImage.Image = SourceImage;
TempImage = SourceImage;
int x = (pnlImage.Width - picImage.Width) / 2;
int y = (pnlImage.Height - picImage.Height) / 2;
this.picImage.Location = new Point(x, y);
Angle = 0;
numericUpDown1.Value = 0;
_originalPoint = new Point(0, 0);
_lastPoint = new Point(0, 0);
}
}
