private void HistoryrecordWin_Load(object sender, EventArgs e)
{
for (int i = 0; i < 24; i++)
{
shourTB.Items.Add(i); ehourTB.Items.Add(i);
}
for (int i = 0; i < 60; i++)
{
sminuteTB.Items.Add(i); eminuteTB.Items.Add(i);
}
shourTB.SelectedIndex = 0; ehourTB.SelectedIndex = 0;
sminuteTB.SelectedIndex = 0;
eminuteTB.SelectedIndex = eminuteTB.Items.Count - 1;
ehourTB.SelectedIndex = ehourTB.Items.Count - 1;
Dxf.scale = 1;
pauseBtn.Text = StrPause;
TraceCb.SelectedIndex = 0;
//DrawPanel.MouseWheel += DrawPanel_MouseWheel;
//设置窗体大小，高度和屏幕相同，宽度为屏幕的2/3;
SetWinParam();
//加载当前的地图
StrMapPath = Ini.GetValue(Ini.ConfigPath, Ini.MapSeg, Ini.MapKey_Path);
Dxf.PanelCenterX = Dxf.CenterX = DrawPanel.Width / 2;
Dxf.PanelCenterY = Dxf.CenterY = DrawPanel.Height / 2;
CurBitMap = DxfMapParam.GetDxfMap(StrMapPath, 1, Dxf.CenterX, Dxf.CenterY, DrawPanel.Width, DrawPanel.Height);
DrawPanel_Paint(null, null);
//计算出面板中地图的宽度与高度
if (DrawPanel.Width / Parameter.RealWidth > DrawPanel.Height / Parameter.RealHeight)
{
mapheight = DrawPanel.Height;
mapwid = mapheight * (Parameter.RealWidth / Parameter.RealHeight);
}
else
{
mapwid = DrawPanel.Width;
mapheight = mapwid * (Parameter.RealHeight / Parameter.RealWidth);
}
//计算当前图片与面板的比例
mrscale = (double)mapwid / Parameter.RealWidth;
//判断当前是否是多区域模式
if (Parameter.isSupportMulArea)
{//在多区域模式下，无法查看轨迹，
TraceCb.SelectedIndex = 0;
TraceCb.Enabled = false;
}
}
private void StartBtn_Click(object sender, EventArgs e)
{
string StrText = StartBtn.Text.Trim();
if (StrText.Equals(StrStart))
{
SpeedRate = 8;
//在调用程序开始时，先将地图上原来的轨迹删除掉
if (!Parameter.isSupportMulArea)
{
string StrMapPath = Ini.GetValue(Ini.ConfigPath, Ini.MapSeg, Ini.MapKey_Path);
CurBitMap = DxfMapParam.GetDxfMap(StrMapPath, 1, DrawPanel.Width / 2, DrawPanel.Height / 2, DrawPanel.Width, DrawPanel.Height);
DrawPanel_Paint(null, null);
}
StartTrace();
}
else
{
StopTrace();
pauseBtn.Text = StrPause;
}
Thread.Sleep(10);
}
private void DrawTagNode(Dictionary <string, CardImg> tpks)
{
if (!Parameter.isSupportMulArea)
{//不是多区域时，只有一张地图
if (null == CurBitMap)
{
return;
}
}
Graphics g = null;
try
{
if (!Parameter.isSupportMulArea)
{
g = Graphics.FromImage(CurBitMap);
}
}
catch (System.InvalidOperationException)
{
return;
}
float wscale = 0.0f, hscale = 0.0f;
if (!Parameter.isSupportMulArea)
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
}
Brush tagbrush = Brushes.Green;
TagPen linetagpen = null; Pen linepen;
System.Drawing.PointF[] points = null;
double mapx = 0.0d, mapy = 0.0d, panelx = 0.0d, panely = 0.0d;
string strtagid = "", strgroupid = "";
foreach (CardImg tpk in tpks.Values)
{
strtagid = tpk.ID[0].ToString("X2") + tpk.ID[1].ToString("X2");
if (tpk.Name == null || "".Equals(tpk.Name))
{
tpk.Name = Ini.GetValue(Ini.CardPath, strtagid, Ini.Name);
}
if (!"".Equals(StrTagInfor) && !StrTagInfor.Equals(tpk.Name) && !StrTagInfor.Equals(tpk.ID[0].ToString("X2") + tpk.ID[1].ToString("X2")))
{
continue;
}
if (Parameter.isSupportMulArea)
{//支持多区域
strgroupid = tpk.GroupID[0].ToString("X2") + tpk.GroupID[1].ToString("X2");
Group group = null;
if (!frm.Groups.TryGetValue(strgroupid, out group))
{
continue;
}
DxfMapParam.ClearDxf();
CurBitMap = DxfMapParam.GetDxfMap(group.grouppath, Dxf.scale, DrawPanel.Width / 2, DrawPanel.Height / 2, DrawPanel.Width, DrawPanel.Height);
if (null == CurBitMap)
{
continue;
}
DrawPanel.CreateGraphics().DrawImageUnscaled(CurBitMap, 0, 0);
g = Graphics.FromImage(CurBitMap);
wscale = (float)DrawPanel.Width / group.actualwidth;
hscale = (float)DrawPanel.Height / group.actualheight;
mrscale = wscale > hscale ? hscale : wscale;
mapwid = group.actualwidth * mrscale;
mapheight = group.actualheight * mrscale;
}
// 计算Tag在地图上的坐标
mapx = mrscale * tpk.CardPoint.x;
mapy = mrscale * tpk.CardPoint.y;
// Tag在面板中的坐标
panelx = (DrawPanel.Width - mapwid) / 2 + mapx;
panely = (DrawPanel.Height - mapheight) / 2 + mapy;
if (tpk.LocaType == TPPID.TagCommonLocal)
{
tagbrush = Brushes.Green;
}
if (tpk.isOverNoMove)
{
tagbrush = Brushes.Black;
}
if (tpk.isLowBattery)
{
tagbrush = Brushes.Indigo;
}
if (tpk.LocaType == TPPID.TagWarmLocal)
{
tagbrush = Brushes.Red;
}
if (TraceMode == 0)
{
if (panelx <= 0 || panely <= 0)
{
continue;
}
g.FillEllipse(tagbrush, (float)(panelx - 4), (float)panely - 4, 8, 8);
if (null == tpk.Name || "".Equals(tpk.Name))
{
g.DrawString(tpk.ID[0].ToString("X2") + tpk.ID[1].ToString("X2"), new Font("宋体", 12), Brushes.Red, (float)(panelx + 4), (float)(panely + 6));
}
else
{
g.DrawString(tpk.Name + "(" + tpk.ID[0].ToString("X2") + tpk.ID[1].ToString("X2") + ")", new Font("宋体", 12), Brushes.Red, (float)(panelx + 4), (float)(panely + 6));
}
}
else
{
linetagpen = GetTagPen(strtagid);
if (null == linetagpen)
{
if (AllTagPens.Count >= 6)
{
continue;
}
linetagpen = new TagPen();
System.Buffer.BlockCopy(tpk.ID, 0, linetagpen.ID, 0, 2);
linepen = Get6Color();
linetagpen.tagpen = linepen;
linetagpen.Name = tpk.Name;
AllTagPens.Add(linetagpen);
if (panelx >= 0 && panely >= 0)
{
linetagpen.oldx = panelx;
linetagpen.oldy = panely;
}
}
else
{
if (linetagpen.oldx <= 0 || linetagpen.oldy <= 0)
{
linetagpen.oldx = panelx;
linetagpen.oldy = panely;
return;
}
if (panelx > 0 && panely > 0)
{
if (null == points)
{
points = new PointF[2];
}
points[0] = new System.Drawing.PointF((float)linetagpen.oldx, (float)linetagpen.oldy);
points[1] = new System.Drawing.PointF((float)panelx, (float)panely);
try
{
g.DrawCurve(linetagpen.tagpen, points);
}
catch (System.OutOfMemoryException ex)
{
FreeMemory();
Console.WriteLine("内存不足!" + ex.ToString());
}
}
linetagpen.oldx = panelx; linetagpen.oldy = panely;
}
}
if (Parameter.isSupportMulArea)
{
if (null == CurBitMap)
{
return;
}
DrawPanel_Paint(null, null);
}
}
if (!Parameter.isSupportMulArea)
{
if (null == CurBitMap)
{
return;
}
DrawPanel_Paint(null, null);
}
if (TraceMode == 1)
{
if (null == AllTagPens)
{
return;
}
if (AllTagPens.Count <= 0)
{
return;
}
int logox1 = 15, logoy1 = 0, logox2 = 45, logoy2 = 0;
for (int i = 0; i < AllTagPens.Count; i++)
{
if (null == AllTagPens[i])
{
continue;
}
if (AllTagPens[i].isLogo)
{
continue;
}
logoy1 = logoy2 = (i + 1) * 25;
if (null == AllTagPens[i].tagpen)
{
continue;
}
g.DrawLine(AllTagPens[i].tagpen, new System.Drawing.Point(logox1, logoy1), new System.Drawing.Point(logox2, logoy2));
if (null == AllTagPens[i].Name || "".Equals(AllTagPens[i].Name))
{
g.DrawString(AllTagPens[i].ID[0].ToString("X2") + AllTagPens[i].ID[1].ToString("X2"), new Font("宋体", 12), AllTagPens[i].tagpen.Brush, logox2 + 5, logoy2 - 8);
}
else
{
g.DrawString(AllTagPens[i].Name + "(" + AllTagPens[i].ID[0].ToString("X2") + AllTagPens[i].ID[1].ToString("X2") + ")", new Font("宋体", 12), AllTagPens[i].tagpen.Brush, logox2 + 5, logoy2 - 8);
}
AllTagPens[i].isLogo = true;
}
}
if (null != g)
{
g.Dispose();
}
}
private void ShowTag()
{
try
{
Dictionary <string, CardImg> dictags = new Dictionary <string, CardImg>();
string StrID = "";
int index = 0;
//String strgroupid = "";
while (isStop)
{
if (DateTime.Compare(startdt, enddt) >= 0)
{//达到设置的最终时间后，停止显示
isStop = false;
this.Invoke(new Action(() =>
{
StopTrace();
}));
break;
}
Thread.Sleep((int)(TabSec * 1000));
this.Invoke(new Action(() =>
{
label8.Text = "The current time is " + startdt.ToString();
}));
//Allpack是所有记录讯息
for (int i = index; i < Allpack.Count; i++)
{
if (DateTime.Compare(startdt, Allpack[i].ReceiTime) < 0)
{//此时时间早于数据包上报的时间
index = i;
break;
}
StrID = Allpack[i].ID[0].ToString("X2") + Allpack[i].ID[1];
CardImg tagimg = null;
if (dictags.TryGetValue(StrID, out tagimg))
{
tagimg.CardPoint = Allpack[i].CardPoint;
tagimg.isShowImg = Allpack[i].isShowImg;
tagimg.LocaType = Allpack[i].LocaType;
tagimg.isOverNoMove = Allpack[i].isOverNoMove;
tagimg.isLowBattery = Allpack[i].isLowBattery;
System.Buffer.BlockCopy(Allpack[i].GroupID, 0, tagimg.GroupID, 0, 2);
}
else
{
dictags.Add(StrID, (CardImg)Form1.CopyObject(Allpack[i]));
}
}
if (!Parameter.isSupportMulArea)
{
if (TraceMode == 0)
{//以坐标进行显示时每次清楚地图
if (!Parameter.isSupportMulArea)
{
CurBitMap = DxfMapParam.GetDxfMap(StrMapPath, Dxf.scale, DrawPanel.Width / 2, DrawPanel.Height / 2, DrawPanel.Width, DrawPanel.Height);
if (null == CurBitMap)
{
continue;
}
else
{
DrawPanel_Paint(null, null);
}
}
}
}
DrawTagNode(dictags);
try
{
startdt = startdt.AddSeconds(1);
}
catch (Exception)
{
}
}
}
catch (System.Threading.ThreadAbortException)
{
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
return;
}
}
