private void buttonStart_Click(object sender, EventArgs e)
{
invertFormAcces();
panelDestination.BackgroundImage = null;
Refresh();
if (InputFile != null)
{
int.TryParse(textBoxThreshold.Text, out int threshold);
int.TryParse(comboBoxDictionarySize.GetItemText(comboBoxDictionarySize.SelectedItem), out int dictionarySize);
AvqCompression = new AVQ(InputFile);
originalImage = AvqCompression.StartCompression(threshold, dictionarySize);
panelDestination.BackgroundImage = originalImage.GetBitMap();
}
else
{
MessageBox.Show("You need to choose an image!");
}
invertFormAcces();
}
private void buttonStart_Click(object sender, EventArgs e)
{
invertFormAcces();
panelDestination.BackgroundImage = null;
if (InputFile != null)
{
bool drawBorder = checkBoxDrawBorder.Checked;
bool CompressedFileFormat = checkBoxCompressedFileFormat.Checked;
int.TryParse(textBoxThreshold.Text, out int threshold);
int.TryParse(textBoxDictionarySize.Text, out int dictionarySize);
AvqCompression = new AVQ(InputFile);
originalImage = AvqCompression.StartCompression(threshold, dictionarySize, drawBorder, CompressedFileFormat);
panelDestination.BackgroundImage = originalImage.GetBitMap();
}
else
{
MessageBox.Show("You need to choose an image!");
}
invertFormAcces();
}
private void buttonDecode_Click(object sender, EventArgs e)
{
invertFormAcces();
openFileDialog.Filter = "AVQ Files(*.AVQ)|*.AVQ|All files (*.*)|*.*";
openFileDialog.ShowDialog();
InputFileComp = openFileDialog.FileName;
if (InputFileComp != null)
{
AvqCompression = new AVQ();
originalImage = AvqCompression.StartDeCompression(InputFileComp);
Bitmap bitmap = originalImage.GetBitMap();
string[] output = InputFileComp.Split('.');
bitmap.Save(output[0] + "-decoded.bmp");
}
else
{
MessageBox.Show("You need to choose an image!");
}
MessageBox.Show("Image decompressed!");
invertFormAcces();
}
private void button1_Click(object sender, EventArgs e)
{
invertFormAcces();
labelSimulationStatus.Visible = true;
int[] thresholds = { 15 };
int[] dictionarySizes = { 1024, 2048, 4096, 8192, 16384, 32768, 65536 };
if (OriginalFile != null)
{
List <SimulationResult> simulations = new List <SimulationResult>(thresholds.Length * dictionarySizes.Length);
string delimiter = ",";
string[] parts = OriginalFile.Split('\\');
string imageName = parts[parts.Length - 1].Split('.')[0];
foreach (int threshold in thresholds)
{
StringBuilder sb = new StringBuilder();
sb.Append("Marime dictionar" + delimiter);
sb.Append("Prag" + delimiter);
sb.Append("Timp de executie compresie" + delimiter);
sb.Append("Timp de executie decompresie" + delimiter);
sb.Append("Numar de blocuri" + delimiter);
sb.Append("Marime fisier comprimat" + delimiter);
sb.Append("Marime fisier decomprimat" + delimiter);
sb.AppendLine("PSNR" + delimiter);
foreach (int dictionarySize in dictionarySizes)
{
AvqCompression = new AVQ(OriginalFile);
simulations.Add(AvqCompression.StartSimulation(threshold, dictionarySize));
labelSimulationStatus.Text = "Simulation D_" + dictionarySize + " P_" + threshold + " finished";
labelSimulationStatus.Refresh();
}
string filePath = @"D:\Facultate\Licenta\Img\" + imageName + "_P_" + threshold + ".csv";
foreach (SimulationResult result in simulations)
{
sb.Append(result.DictionarySize + delimiter);
sb.Append(result.Threshold + delimiter);
sb.Append(result.CompressionTime + delimiter);
sb.Append(result.DeompressionTime + delimiter);
sb.Append(result.BlocksNumber.ToString() + delimiter);
sb.Append(result.CompressedFileSize.ToString() + delimiter);
sb.Append(result.DecompressedFileSize.ToString() + delimiter);
sb.AppendLine(result.PSNR.ToString() + delimiter);
}
File.WriteAllText(filePath, sb.ToString());
}
}
else
{
MessageBox.Show("You need to choose an image!");
}
labelSimulationStatus.Visible = false;
invertFormAcces();
MessageBox.Show("Simulation finished!");
}