public void UpdateTags(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
int sector = 0;
if (tag.visible == 1)
{
for (int n = 0; n < epcBoxes.Length; n++)
{
sector = ((int)epcBoxes[n].Tag);
//we don't want to hide tags here which are not yet actually missing(i.e. by visibility change)
if (tag.maxRssiAnt != -1)
{
if (sector == tag.maxRssiAnt && !epcBoxes[n].Items.Contains(epc))
{
epcBoxes[n].Items.Add(epc);
}
else if (sector != tag.maxRssiAnt && epcBoxes[n].Items.Contains(epc))
{
epcBoxes[n].Items.RemoveAt(epcBoxes[n].Items.IndexOf(epc));
}
}
}
}
else
{
Remove(tag);
}
}
public void Remove(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
for (int n = 0; n < epcBoxes.Length; n++)
{
if (epcBoxes[n].Items.Contains(epc))
{
epcBoxes[n].Items.RemoveAt(epcBoxes[n].Items.IndexOf(epc));
}
}
}
private void AddEventListItem(DateTime time, NurApi.TagTrackingTag tag)
{
ListViewItem item = new ListViewItem(new string[] {
time.ToLongTimeString(),
ChangedEventToString(tag.changedEvents),
tag.maxRssiAnt != -1 ? mApi.NurAntennaIdToPhysicalAntenna(tag.maxRssiAnt) : tag.maxRssiAnt.ToString(),
tag.firstTTIOReadSource != -1 ? mApi.NurAntennaIdToPhysicalAntenna(tag.firstTTIOReadSource) : tag.firstTTIOReadSource.ToString(),
tag.secondTTIOReadSource != -1 ? mApi.NurAntennaIdToPhysicalAntenna(tag.secondTTIOReadSource) : tag.secondTTIOReadSource.ToString(),
TagDirectionToString(tag.directionTTIO),
tag.visible.ToString(),
}, -1);
eventhistoryListView.Items.Add(item);
}
private void KeepInCircle(ref NurApi.TagTrackingTag tag, float radius)
{
// Make sure 'pos' is kept inside given radius
PointF pos = new PointF(tag.X, tag.Y);
PointF center = new PointF(0.5f, 0.5f);
PointF delta = new PointF(pos.X - center.X, pos.Y - center.Y);
float vectorLen = (float)Math.Sqrt((delta.X * delta.X) + (delta.Y * delta.Y));
if (vectorLen > radius)
{
float radians = (float)Math.Atan2((double)(pos.Y - center.Y), (double)(pos.X - center.X));
tag.X = center.X + radius * (float)Math.Cos(radians);
tag.Y = center.Y + radius * (float)Math.Sin(radians);
}
}
void RemoveMissingTag(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
TagUserData ud = null;
if (ttStorage.TryGetValue(epc, out ud))
{
if (ud != null)
{
tagviewpanel.Controls.Remove(ud.tagViewCtl);
}
ttStorage.Remove(epc);
}
if (this.tagsPerBeamControl1 != null)
{
tagsPerBeamControl1.Remove(tag);
}
}
private void AddEventListItem(DateTime time, NurApi.TagTrackingTag tag)
{
if (this.InvokeRequired)
{
this.Invoke(new AddEventListItemDelegate(AddEventListItem), new object[] { time, tag });
return;
}
ListViewItem item = new ListViewItem(new string[] {
time.ToLongTimeString(),
ChangedEventToString(tag.changedEvents),
tag.maxRssiAnt.ToString(),
tag.maxRssi.ToString(),
tag.visible.ToString(),
"X " + tag.X.ToString() + " Y" + tag.Y.ToString(),
tag.directionTTIO.ToString(),
tag.firstTTIOReadSource.ToString(),
tag.secondTTIOReadSource.ToString(),
}, -1);
eventhistoryListView.Items.Add(item);
}
public void UpdateTags(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
int sector = 0;
if (tag.visible == 1)
{
for (int n = 0; n < epcBoxes.Length; n++)
{
sector = ((int)epcBoxes[n].Tag + 1);
if (sector == tag.sector && !epcBoxes[n].Items.Contains(epc))
{
epcBoxes[n].Items.Add(epc);
}
else if (sector != tag.sector && epcBoxes[n].Items.Contains(epc))
{
epcBoxes[n].Items.RemoveAt(epcBoxes[n].Items.IndexOf(epc));
}
}
}
}
void UpdateTag(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
DateTime n = DateTime.Now;
Dictionary <DateTime, NurApi.TagTrackingTag> entries;
if (!ttStorage.TryGetValue(epc, out entries))
{
entries = new Dictionary <DateTime, NurApi.TagTrackingTag>();
ttStorage.Add(epc, entries);
ListViewItem lvi = new ListViewItem(epc);
lvi.Name = epc;
lvi.Tag = entries;
lvi.SubItems.Add("bob");
lvi.SubItems.Add("smith");
tagListView.Items.Add(lvi);
}
entries.Add(n, tag);
if (tagListView.SelectedItems != null)
{
foreach (ListViewItem item in tagListView.SelectedItems)
{
if (item.Name == epc)
{
AddEventListItem(n, tag);
}
}
}
if (this.tagsPerAntennaControl1 != null)
{
tagsPerAntennaControl1.UpdateTags(tag);
}
}
private void UpdateTag(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
DateTime n = DateTime.Now;
Dictionary <DateTime, NurApi.TagTrackingTag> entries;
if (!ttStorage.TryGetValue(epc, out entries))
{
// not seen, add to our internal storage
entries = new Dictionary <DateTime, NurApi.TagTrackingTag>();
ttStorage.Add(epc, entries);
ListViewItem lvi = new ListViewItem(epc);
lvi.Name = epc;
lvi.Tag = entries;
lvi.SubItems.Add("bob");
lvi.SubItems.Add("smith");
tagListView.Items.Add(lvi);
}
entries.Add(n, tag);
//Tag moved from in to out or out to in
if ((tag.changedEvents & NurApi.TTEV_INOUT) != 0)
{
ListViewItem item = new ListViewItem(new string[] {
epc,
"1"
}, -1);
item.Name = epc;
if ((tag.directionTTIO & NurApi.TTIO_DIRECTION_INTOOUT) != 0)
{
//Add it to out-list, otherwise just increment the count
if (!listOUT.Items.ContainsKey(epc))
{
listOUT.Items.Add(item);
}
else
{
int cnt = Convert.ToInt32(listOUT.Items[epc].SubItems[1].Text) + 1;
listOUT.Items[epc].SubItems[1] = new ListViewItem.ListViewSubItem(listOUT.Items[epc], cnt.ToString());
}
}
else if ((tag.directionTTIO & NurApi.TTIO_DIRECTION_OUTTOIN) != 0)
{
//Add it to in-list, otherwise just increment the count
if (!listIN.Items.ContainsKey(epc))
{
listIN.Items.Add(item);
}
else
{
int cnt = Convert.ToInt32(listIN.Items[epc].SubItems[1].Text) + 1;
listIN.Items[epc].SubItems[1] = new ListViewItem.ListViewSubItem(listIN.Items[epc], cnt.ToString());
}
}
lbl_incnt.Text = listIN.Items.Count.ToString();
lbl_outcnt.Text = listOUT.Items.Count.ToString();
}
if (tagListView.SelectedItems != null)
{
foreach (ListViewItem item in tagListView.SelectedItems)
{
if (item.Name == epc)
{
AddEventListItem(n, tag);
}
}
}
}
void UpdateTagPos(NurApi.TagTrackingTag tag)
{
string epc = NurApi.BinToHexString(tag.epc, tag.epcLen);
TagUserData ud = null;
//Have we seen this epc already?
if (!ttStorage.TryGetValue(epc, out ud))
{
// New tag, create tag control
Label ctl = new Label();
ctl.Size = new Size(10, 10);
ctl.BackColor = Color.Black;
ctl.BringToFront();
// Make it round
var path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddEllipse(0, 0, ctl.Width, ctl.Height);
ctl.Region = new Region(path);
// Add to tagview
tagviewpanel.Controls.Add(ctl);
// Add to tag listview
ListViewItem lvi = new ListViewItem(epc);
lvi.Name = epc;
lvi.SubItems.Add("bob");
lvi.SubItems.Add("smith");
if (!tagListView.Items.ContainsKey(epc))
{
tagListView.Items.Add(lvi);
}
else
{
lvi = tagListView.Items[epc];
}
// Userdata holder
ud = new TagUserData()
{
tag = tag,
tagViewCtl = ctl,
lvItem = lvi
};
// Set userdata references
lvi.Tag = ud;
ctl.Tag = ud;
//e.tag.UserData = ud;
ttStorage.Add(epc, ud);
//hNur.ULog("Add " + epc);
}
else
{
ttStorage[epc].tag = tag;
//hNur.ULog("Update " + epc);
}
ud.lvItem.SubItems[1].Text = tag.maxRssi.ToString();
ud.lvItem.SubItems[2].Text = tag.sector.ToString();
SetControlTagViewPosition(ud.tagViewCtl);
if (this.tagsPerBeamControl1 != null)
{
tagsPerBeamControl1.UpdateTags(tag);
}
}
