private void OpenImageButton_Click(object sender, EventArgs e)
{
if (OpenImageDialog.FileName != null && OpenImageDialog.FileName.Length > 0)
{
OpenImageDialog.InitialDirectory = System.IO.Path.GetDirectoryName(OpenImageDialog.FileName);
}
if (OpenImageDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
SpatialLightModulatorForm.RemoveBitmap("Target");
var src = new Bitmap(OpenImageDialog.FileName);
Free(Images.InputBitmap);
Images.InputBitmap = ConvertTo24bpp(src);
Free(src);
RenderBitmap(Images.InputBitmap, TargetImage);
SpatialLightModulatorForm.AddBitmap("Target", Images.InputBitmap);
GC.Collect();
GC.WaitForPendingFinalizers();
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
}
private void CalculateButton_Click(object sender, EventArgs e)
{
CalculateButton.Enabled = false;
SaveHologramButton.Enabled = false;
SLM.RemoveBitmap("Computed Hologram");
PhaseForm.Text = "Computing Hologram ...";
GerchbergSaxton.CopyParameters(this);
GetInput();
GerchbergSaxton.Free(Images.PhaseBitmap);
Images.PhaseBitmap = GerchbergSaxton.Compute(Target);
if (Images.PhaseBitmap != null)
{
RenderBitmap(ref Images.PhaseBitmap);
SaveHologramButton.Enabled = true;
SLM.AddBitmap("Computed Hologram", Images.PhaseBitmap);
}
CalculateButton.Enabled = true;
PhaseForm.Text = "ImageGS";
}
public ImageGSForm()
{
InitializeComponent();
Initialize();
InitializeBitmaps();
InitializePhaseForm();
SpatialLightModulator.Initialize();
SpatialLightModulatorForm = new frmSpatialLightModulator();
SpatialLightModulatorForm.SetLimits();
SpatialLightModulatorForm.SetParameters();
SpatialLightModulatorForm.AddBitmap("Target", Images.InputBitmap);
GerchbergSaxtonForm = new frmGerchbergSaxton();
GerchbergSaxtonForm.SetLimits();
GerchbergSaxtonForm.SetTarget(this, PhaseImage, SpatialLightModulatorForm);
}