private Image scaleImageToFitFormat(PageSize pageSize, Image img)
{
float hScale = img.HorizontalResolution * 10.1f;
float vScale = img.VerticalResolution * 6.7f;
switch (pageSize)
{
case PageSize.A0:
hScale = Convert.ToSingle(hScale * Math.Pow(1.45f, 4)) / (img.Width / img.HorizontalResolution);
vScale = Convert.ToSingle(vScale * Math.Pow(1.35f, 4)) / (img.Height / img.VerticalResolution);
break;
case PageSize.A1:
hScale = Convert.ToSingle(hScale * Math.Pow(1.45f, 3)) / (img.Width / img.HorizontalResolution);
vScale = Convert.ToSingle(vScale * Math.Pow(1.35f, 3)) / (img.Height / img.VerticalResolution);
break;
case PageSize.A2:
hScale = Convert.ToSingle(hScale * Math.Pow(1.45f, 2)) / (img.Width / img.HorizontalResolution);
vScale = Convert.ToSingle(vScale * Math.Pow(1.35f, 2)) / (img.Height / img.VerticalResolution);
break;
case PageSize.A3:
hScale = (hScale * 1.5f) / (img.Width / img.HorizontalResolution);
vScale = (vScale * 1.4f) / (img.Height / img.VerticalResolution);
break;
default:
hScale = hScale / (img.Width / img.HorizontalResolution);
vScale = vScale / (img.Height / img.VerticalResolution);
break;
}
if (hScale > vScale)
{
return(MapWithQRCodeWriter.ScaleByPercent(img, hScale));
}
else
{
return(MapWithQRCodeWriter.ScaleByPercent(img, vScale));
}
}
public MainForm()
{
InitializeComponent();
this.FormClosing += new FormClosingEventHandler(mainForm_FormClosing);
this.Move += delegate { new UpdateMapSizeAndPosition(this.mainVideo, MapOverlayForm.Instance).execute(); };
this.SizeChanged += delegate { new UpdateMapSizeAndPosition(this.mainVideo, MapOverlayForm.Instance).execute(); };
this.Load += delegate { new UpdateMapSizeAndPosition(this.mainVideo, MapOverlayForm.Instance).execute(); };
MapOverlayForm.Instance.Owner = this;
MapOverlayForm.Instance.Show();
this.setDetector(Settings.Default.SelectedDetectorIndex);
this.detectorComboBox.SelectedIndex = Settings.Default.SelectedDetectorIndex;
this.detectorComboBox.SelectedValueChanged += delegate { this.setDetector(this.detectorComboBox.SelectedIndex); };
this.updateVideoSourceCombo();
this.videoSourceCombo.SelectedValueChanged += delegate { new UpdateVideoFormatComboCommand(this.videoSourceCombo.SelectedIndex, this.videoFormatCombo).execute(); };
try
{
this.videoSourceCombo.SelectedIndex = Settings.Default.VideoSourceIndex;
}
catch (ArgumentOutOfRangeException)
{
}
Command changeVideoFormatCommand = new ChangeVideoFormatCommand(this.mainVideo, this.videoSourceCombo, this.videoFormatCombo, this);
this.videoFormatCombo.SelectedValueChanged += delegate { changeVideoFormatCommand.execute(); };
try
{
this.videoFormatCombo.SelectedIndex = Settings.Default.VideoFormatIndex;
changeVideoFormatCommand.execute();
}
catch (ArgumentOutOfRangeException)
{
}
this.brightness.Scroll += delegate { this.videoPreprocessor.Brightness = this.brightness.Value; };
this.contrast.Scroll += delegate { this.videoPreprocessor.Contrast = this.contrast.Value; };
this.saturation.Scroll += delegate { this.videoPreprocessor.Saturation = Convert.ToSingle(this.saturation.Value) / 100.0f; };
this.checkServerState.CheckedChanged += delegate { if (this.checkServerState.Checked) { NetworkServer.Instance.Start(); } else { NetworkServer.Instance.Stop(); } };
NetworkServer.Instance.serverLog = this.serverLog;
if (Settings.Default.NetworkServerActive)
NetworkServer.Instance.Start();
this.checkBroadcast.CheckedChanged += delegate { if (this.checkBroadcast.Checked) { Broadcaster.Instance.Start(); } else { Broadcaster.Instance.Stop(); } };
if (Settings.Default.BroadcastLocationSources)
Broadcaster.Instance.Start();
this.mapZoom.Scroll += delegate { new MapZoomCommand(this.mapZoom.Value, false).execute(); };
this.mapOpacity.Scroll += delegate { MapOverlayForm.Instance.Opacity = Convert.ToDouble(this.mapOpacity.Value) / 100.0; };
this.mapBearing.Scroll += delegate { MapOverlayForm.Instance.RotationAngle = Convert.ToSingle(this.mapBearing.Value); };
this.showDetectorSettings.Click += delegate { this.detector.SettingsForm().Show(); };
this.addUser.Click += delegate { new CreateLocationSourceCommand(this.userListContainer, this.detectorFactory).execute(); };
this.checkRecordUsersTracks.CheckedChanged += delegate {
if (this.checkRecordUsersTracks.Checked)
{
RecorderManager.Instance.pauseRecording();
}
else
{
RecorderManager.Instance.continueRecording();
};
};
this.paperFormat.SelectedIndex = Settings.Default.QRCodePaperFormat;
this.saveQR.Click += delegate
{
MapWithQRCodeWriter writer = new MapWithQRCodeWriter();
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "pdf files (*.pdf)|*.pdf";
saveFileDialog.FilterIndex = 1;
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
writer.write(this.paperFormat.SelectedIndex, saveFileDialog.FileName);
}
saveFileDialog.Dispose();
};
qrCodeEncoder = new MapWithQRCodeReader();
this.encodeQR.Click += delegate
{
this.qrCodeEncoder.decode(this.mainVideo.GetCurrentVideoFrame());
};
}