private void RefreshUI_DrawCropRect()
{
var listRect = kCropInfo.GetRectList();
using (Graphics g = pictureBoxImage.CreateGraphics())
{
var pen = new Pen(Color.Red, 1f);
for (int i = 0; i < listRect.Count; ++i)
{
g.DrawLine(pen, listRect[i].LeftTop, listRect[i].LeftBottom);
g.DrawLine(pen, listRect[i].LeftBottom, listRect[i].RightBottom);
g.DrawLine(pen, listRect[i].RightBottom, listRect[i].RightTop);
g.DrawLine(pen, listRect[i].RightTop, listRect[i].LeftTop);
}
}
}
private EnumFailedReason ExecCrop(int index, string Name, string path)
{
if (File.Exists(path) == false)
{
return(EnumFailedReason.FileNotExist);
}
var listRect = kCropInfo.GetRectList();
if (listRect.Count == 0)
{
return(EnumFailedReason.RectCropInvalid);
}
var bitmapOrigin = Util.LoadBitmap(path);
if (null == bitmapOrigin)
{
return(EnumFailedReason.BitmapLoadFailed);
}
for (int i = 0; i < listRect.Count; ++i)
{
var cropRectangle = new Rectangle(listRect[i].XMin, listRect[i].YMin, listRect[i].Width, listRect[i].Height);
var bitmapClone = bitmapOrigin.Clone(cropRectangle, bitmapOrigin.PixelFormat);
if (null == bitmapClone)
{
bitmapOrigin.Dispose();
return(EnumFailedReason.BitmapCloneFailed);
}
var fileName = string.Format("\\{0}_{1:D3}.png", Name, i);
bitmapClone.Save(szSaveDirectoryPath + fileName, System.Drawing.Imaging.ImageFormat.Png);
bitmapClone.Dispose();
}
bitmapOrigin.Dispose();
return(EnumFailedReason.None);
}