/// <summary>
/// Removes staple marks
/// </summary>
/// <param name="bitmap">Bitmap</param>
/// <returns></returns>
public static Bitmap RemoveStapleMarks(Bitmap bitmap)
{
Bitmap resultImage = bitmap;
GdPictureImaging image = new GdPictureImaging();
int imageId = image.CreateGdPictureImageFromBitmap(bitmap);
try
{
if (imageId > 0)
{
if (image.GetBitDepth(imageId) != 1)
{
image.ConvertTo1BppAT(imageId);
}
image.RemoveStapleMark(imageId);
resultImage = image.GetBitmapFromGdPictureImage(imageId).CloneSmart(image.GetPixelFormat(imageId));
}
}
catch
{
}
finally
{
image.ReleaseGdPictureImage(imageId);
}
return(resultImage);
}
/// <summary>
/// Removes blobs from image
/// </summary>
/// <param name="bitmap">Bitmap.</param>
/// <param name="blobsDimensions">Blobs dimensions</param>
/// <returns></returns>
public static Bitmap RemoveBlobs(Bitmap bitmap, BlobsDimensions blobsDimensions)
{
Bitmap resultImage = bitmap;
GdPictureImaging image = new GdPictureImaging();
int imageId = image.CreateGdPictureImageFromBitmap(bitmap);
try
{
if (imageId > 0)
{
if (image.GetBitDepth(imageId) != 1)
{
image.ConvertTo1BppAT(imageId);
}
image.RemoveBlob(imageId, blobsDimensions.MinBlobWidth, blobsDimensions.MinBlobHeight, blobsDimensions.MaxBlobWidth, blobsDimensions.MaxBlobHeight, BlobRemoveMode.FavorQuality);
resultImage = image.GetBitmapFromGdPictureImage(imageId).CloneSmart(image.GetPixelFormat(imageId));
}
}
finally
{
image.ReleaseGdPictureImage(imageId);
}
return(resultImage);
}
/// <summary>
/// Removes lines
/// </summary>
/// <param name="bitmap">Bitmap</param>
/// <param name="orientation">Lines orientation</param>
/// <returns></returns>
public static Bitmap RemoveLines(Bitmap bitmap, Enums.LineRemoveOrientation orientation)
{
Bitmap resultImage = bitmap;
LineRemoveOrientation lineRemoveOrientation;
switch (orientation)
{
case Enums.LineRemoveOrientation.Horizontal:
lineRemoveOrientation = LineRemoveOrientation.Horizontal;
break;
case Enums.LineRemoveOrientation.Vertical:
lineRemoveOrientation = LineRemoveOrientation.Vertical;
break;
default:
return(resultImage);
}
if (orientation != Enums.LineRemoveOrientation.None)
{
GdPictureImaging image = new GdPictureImaging();
int imageId = image.CreateGdPictureImageFromBitmap(bitmap);
try
{
if (imageId > 0)
{
if (image.GetBitDepth(imageId) != 1)
{
image.ConvertTo1BppAT(imageId);
}
image.RemoveLines(imageId, lineRemoveOrientation);
resultImage = image.GetBitmapFromGdPictureImage(imageId).CloneSmart(image.GetPixelFormat(imageId));
}
}
finally
{
image.ReleaseGdPictureImage(imageId);
}
}
return(resultImage);
}
/// <summary>
/// Removes the holes from holemaker
/// </summary>
/// <param name="bitmap">Bitmap</param>
/// <param name="punchHolesPosition">Holes position</param>
/// <returns></returns>
public static Bitmap RemovePunchHoles(Bitmap bitmap, PunchHolesPositions punchHolesPosition)
{
Bitmap resultImage = bitmap;
GdPictureImaging image = new GdPictureImaging();
int imageId = image.CreateGdPictureImageFromBitmap(bitmap);
try
{
if (imageId > 0)
{
if (image.GetBitDepth(imageId) != 1)
{
image.ConvertTo1BppAT(imageId);
}
if (punchHolesPosition.LeftSide)
{
image.RemoveHolePunch(imageId, HolePunchMargins.MarginLeft);
}
if (punchHolesPosition.TopSide)
{
image.RemoveHolePunch(imageId, HolePunchMargins.MarginTop);
}
if (punchHolesPosition.RightSide)
{
image.RemoveHolePunch(imageId, HolePunchMargins.MarginRight);
}
if (punchHolesPosition.BottomSide)
{
image.RemoveHolePunch(imageId, HolePunchMargins.MarginBottom);
}
resultImage = image.GetBitmapFromGdPictureImage(imageId).CloneSmart(image.GetPixelFormat(imageId));
}
}
catch (Exception e)
{
}
finally
{
image.ReleaseGdPictureImage(imageId);
}
return(resultImage);
}