public void AddZone(RectangleF r)
{
int res;
int BlkObj, w, h;
NsOCR.Img_GetSize(ImgObj, out w, out h);
res = NsOCR.Img_AddBlock(ImgObj, (int)r.Left, (int)r.Top, (int)r.Width, (int)r.Height, out BlkObj);
//res = 0;
if (res > TNSOCR.ERROR_FIRST)
{
ShowError("Img_AddBlock", res);
return;
}
//detect text block inversion
NsOCR.Blk_Inversion(BlkObj, TNSOCR.BLK_INVERSE_DETECT);
//detect text block rotation
NsOCR.Blk_Rotation(BlkObj, TNSOCR.BLK_ROTATE_DETECT);
}
public void AddZone(RectangleF r, int id = 0, string name = "")
{
int res;
int BlkObj, w, h;
NsOCR.Img_GetSize(ImgObj, out w, out h);
res = NsOCR.Img_AddBlock(ImgObj, (int)r.Left, (int)r.Top, (int)r.Width, (int)r.Height, out BlkObj);
//res = 0;
if (res > TNSOCR.ERROR_FIRST)
{
ShowError("Img_AddBlock", res);
return;
}
this.IndexNewZone++;
var newName = name;
if (name == "")
{
newName = "Zone_" + this.IndexNewZone.ToString();
}
this.ListZoneName.Add(new OrionRecognizeZoneDetail()
{
BlkObj = BlkObj, Name = newName, ID = id
});
//detect text block inversion
NsOCR.Blk_Inversion(BlkObj, TNSOCR.BLK_INVERSE_DETECT);
//detect text block rotation
NsOCR.Blk_Rotation(BlkObj, TNSOCR.BLK_ROTATE_DETECT);
}