private void MakeGraphSnapshot(DSGrapheditROTEntry rotEntry)
{
_graphsCreated++;
DSGraphEditPanel panel = null;
try
{
panel = new DSGraphEditPanel(rotEntry.ConnectToROTEntry());
}
catch (Exception)
{
return;
}
panel.Width = 3000;
panel.ShowPinNames = true;
panel.ShowTimeSlider = false;
panel.dsDaggerUIGraph1.AutoArrangeWidthOffset = 150;
panel.dsDaggerUIGraph1.ArrangeNodes(AutoArrangeStyle.All);
using (Bitmap b = new Bitmap(panel.Width, panel.Height))
{
panel.DrawToBitmap(b, panel.Bounds);
string imgFile = _tempDir + "\\graph_" + rotEntry + ".jpg";
try
{
b.Save(imgFile, ImageFormat.Jpeg);
}
catch (Exception ex)
{
Utils.ErrorDlg("Exception raised while trying to save graph snapshot. file=[" + imgFile + "] message=[" +
ex.Message + "]");
}
}
panel.Dispose();
}
private void connectToRemoteGraphToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
// attempt connection to a remote graph
DSGraphEditPanel newpanel = DSGraphEditPanel.ConnectToRemoteGraph();
// create a GraphForm for the panel
if (newpanel != null)
{
// get the RemoteGraphTile image from the assembly
GraphForm graphForm = new GraphForm(newpanel);
_Graphs.Add(graphForm);
Stream s = this.GetType().Assembly.GetManifestResourceStream("DSGraphEdit.RemoteGraphTile.jpg");
// seems if you close a stream after loading an image, TextureBrush constructors die a horrible death
newpanel.DSDaggerUIGraph.BackgroundImage = new Bitmap(s);
newpanel.DSGraphEditPanelProperties = _defaultProperties;
graphForm.Show(_dockPanel, DockState.Document);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error connecting to remote graph");
return;
}
finally
{
Cursor = Cursors.Default;
}
}
public GraphForm()
{
InitializeComponent();
_panel = new DSGraphEditPanel();
_panel.Dock = DockStyle.Fill;
Controls.Add(_panel);
Text = Path.GetFileName(_path);
}
public GraphForm(DSGraphEditPanel panel)
{
InitializeComponent();
_panel = panel;
_panel.Dock = DockStyle.Fill;
if (panel.IsRemoteGraph)
{
Text = panel.ROTEntryString;
}
else
{
Text = Path.GetFileName(_path);
}
Controls.Add(_panel);
}
private void MakeGraphSnapshot(DSGrapheditROTEntry rotEntry)
{
GraphsCreated++;
DSGraphEditPanel panel;
try
{
panel = new DSGraphEditPanel(rotEntry.ConnectToROTEntry());
}
catch (Exception)
{
return;
}
panel.Width = 3000;
panel.ShowPinNames = true;
panel.ShowTimeSlider = false;
panel.dsDaggerUIGraph1.AutoArrangeWidthOffset = 150;
panel.dsDaggerUIGraph1.ArrangeNodes(AutoArrangeStyle.All);
using (var b = new Bitmap(panel.Width, panel.Height))
{
panel.DrawToBitmap(b, panel.Bounds);
string imgFile = _tempDir + "\\graph_" + rotEntry + ".jpg";
try
{
b.Save(imgFile, ImageFormat.Jpeg);
}
catch (Exception ex)
{
Utils.ErrorDlg("Exception raised while trying to save graph snapshot. file=[" + imgFile + "] message=[" +
ex.Message + "]");
}
}
panel.Dispose();
}
