// draw scannode (may be null),
// curmats may be null
public void DrawSystem(StarScan.SystemNode systemnode, List <MaterialCommodityMicroResource> historicmats,
List <MaterialCommodityMicroResource> curmats, string opttext = null, string[] filter = null)
{
HideInfo();
SystemDisplay.BackColor = this.BackColor;
SystemDisplay.LabelColor = EDDTheme.Instance.LabelColor;
SystemDisplay.DrawSystem(imagebox, WidthAvailable, systemnode, historicmats, curmats, opttext, filter);
imagebox.Render(); // replaces image..
}
public NodeResponse Response(string partialpath, HttpListenerRequest request)
{
System.Diagnostics.Debug.WriteLine("Serve Scan Display " + partialpath);
//foreach (var k in request.QueryString.AllKeys) System.Diagnostics.Debug.WriteLine("Key {0} = {1}", k, request.QueryString[k]);
int entry = (request.QueryString["entry"] ?? "-1").InvariantParseInt(-1);
bool checkEDSM = (request.QueryString["EDSM"] ?? "false").InvariantParseBool(false);
Bitmap img = null;
JObject response = new JObject();
response["responsetype"] = "scandisplayobjects";
JArray objectlist = new JArray();
var hl = discoveryform.history;
if (hl.Count > 0)
{
if (entry < 0 || entry >= hl.Count)
{
entry = hl.Count - 1;
}
// seen instances of exceptions accessing icons in different threads. so push up to discovery form. need to investigate.
discoveryform.Invoke((MethodInvoker) delegate
{
StarScan.SystemNode sn = hl.StarScan.FindSystemSynchronous(hl.EntryOrder()[entry].System, checkEDSM);
if (sn != null)
{
int starsize = (request.QueryString["starsize"] ?? "48").InvariantParseInt(48);
int width = (request.QueryString["width"] ?? "800").InvariantParseInt(800);
SystemDisplay sd = new SystemDisplay();
sd.ShowMoons = (request.QueryString["showmoons"] ?? "true").InvariantParseBool(true);
sd.ShowOverlays = (request.QueryString["showbodyicons"] ?? "true").InvariantParseBool(true);
sd.ShowMaterials = (request.QueryString["showmaterials"] ?? "true").InvariantParseBool(true);
sd.ShowAllG = (request.QueryString["showgravity"] ?? "true").InvariantParseBool(true);
sd.ShowHabZone = (request.QueryString["showhabzone"] ?? "true").InvariantParseBool(true);
sd.ShowStarClasses = (request.QueryString["showstarclass"] ?? "true").InvariantParseBool(true);
sd.ShowPlanetClasses = (request.QueryString["showplanetclass"] ?? "true").InvariantParseBool(true);
sd.ShowDist = (request.QueryString["showdistance"] ?? "true").InvariantParseBool(true);
sd.ValueLimit = (request.QueryString["valuelimit"] ?? "50000").InvariantParseInt(50000);
sd.ShowEDSMBodies = checkEDSM;
sd.SetSize(starsize);
sd.Font = new Font("MS Sans Serif", 8.25f);
sd.LargerFont = new Font("MS Sans Serif", 10f);
sd.FontUnderlined = new Font("MS Sans Serif", 8.25f, FontStyle.Underline);
ExtendedControls.ExtPictureBox imagebox = new ExtendedControls.ExtPictureBox();
sd.DrawSystem(imagebox, width, sn, null, null);
//imagebox.AddTextAutoSize(new Point(10, 10), new Size(1000, 48), "Generated on " + DateTime.UtcNow.ToString(), new Font("MS Sans Serif", 8.25f), Color.Red, Color.Black, 0);
imagebox.Render();
foreach (var e in imagebox.Elements)
{
if (e.ToolTipText.HasChars())
{
// System.Diagnostics.Debug.WriteLine("{0} = {1}", e.Location, e.ToolTipText);
objectlist.Add(new JObject()
{
["left"] = e.Position.X, ["top"] = e.Position.Y, ["right"] = e.Location.Right, ["bottom"] = e.Location.Bottom, ["text"] = e.ToolTipText
});
}
}
img = imagebox.Image.Clone() as Bitmap;
imagebox.Dispose();
}
});
}
else
{
discoveryform.Invoke((MethodInvoker) delegate
{
img = BaseUtils.Icons.IconSet.GetIcon("Bodies.Unknown") as Bitmap;
});
}
response["objectlist"] = objectlist;
server.SendWebSockets(response, false); // refresh history
Bitmap bmpclone = img.Clone() as Bitmap;
var cnv = bmpclone.ConvertTo(System.Drawing.Imaging.ImageFormat.Png); // this converts to png and returns the raw PNG bytes..
WebHeaderCollection wc = new WebHeaderCollection(); // indicate don't cache this, this is a temp image
wc[HttpRequestHeader.CacheControl] = "no-store";
return(new NodeResponse(cnv, "image/png", wc));
}
