private void ApplyFilter()
{
if (_polyPoints.Count == 4 && _firstPointSelected)
{
List <LeadPoint> PolyPoints = new List <LeadPoint>();
for (int i = 0; i < 4; i++)
{
PolyPoints.Add(new LeadPoint(_polyPoints[i].X, _polyPoints[i].Y));
}
KeyStoneCommand command = new KeyStoneCommand(PolyPoints.ToArray());
try
{
command.Run(_viewer.Image);
}
catch (System.Exception ex)
{
Messager.ShowError(this, ex);
return;
}
_viewer.Cursor = Cursors.Default;
#if !LEADTOOLS_V20_OR_LATER
_viewer.Image = command.TransformedBitmap.Clone();
#else
_viewer.Image = command.TransformedImage.Clone();
#endif // #if !LEADTOOLS_V20_OR_LATER
_viewer.Invalidate();
_firstPointSelected = false;
_btnReset.Enabled = true;
_btnApply.Enabled = false;
}
}
private void ApplyFilter()
{
if (_polyPoints.Count == 4 && _firstPointSelected)
{
_applied = true;
LeadPoint[] PolyPoints = new LeadPoint[4];
for (int i = 0; i < 4; i++)
{
PolyPoints[i].X = _polyPoints[i].X;
PolyPoints[i].Y = _polyPoints[i].Y;
}
_viewer.Image.MakeRegionEmpty();
KeyStoneCommand command = new KeyStoneCommand(PolyPoints);
try
{
command.Run(_viewer.Image);
}
catch (System.Exception ex)
{
Messager.ShowError(this, ex);
return;
}
_viewer.Cursor = Cursors.Default;
#if !LEADTOOLS_V20_OR_LATER
if (command.TransformedBitmap != null)
{
_viewer.Image = command.TransformedBitmap.Clone();
}
#else
if (command.TransformedImage != null)
{
_viewer.Image = command.TransformedImage.Clone();
}
#endif // #if !LEADTOOLS_V20_OR_LATER
_viewer.Invalidate();
_form.Invalidate();
_firstPointSelected = false;
_btnReset.Enabled = true;
_btnApply.Enabled = false;
}
}
public RasterImage ApplyDeskew()
{
if (ImageViewer == null || ImageViewer.ActiveItem.Image == null)
{
return(null);
}
LeadPoint[] polygonPoints = new LeadPoint[4];
polygonPoints[0] = TopLeft;
polygonPoints[1] = TopRight;
polygonPoints[2] = BottomRight;
polygonPoints[3] = BottomLeft;
KeyStoneCommand command = new KeyStoneCommand(polygonPoints);
command.Run(ImageViewer.ActiveItem.Image);
return(command.TransformedImage);
}
