public RouteDrawer(string id1, string name1, double sx, double sy,
string id2, string name2, double ex, double ey, long id)
{
spoint = new PointDrawer(id1, name1, sx, sy);
epoint = new PointDrawer(id2, name2, ex, ey);
this.id = id;
}
private static void DrawPoints(PointType type, PointDrawer[] points, Graphics g)
{
for (int i = 0; i < points.GetLength(0); i++)
{
DrawPoint(type, points[i], g);
}
}
public RouteDrawer(string id1, string name1, double sx, double sy,
string id2, string name2, double ex, double ey, long id)
{
spoint = new PointDrawer(id1, name1, sx, sy);
epoint = new PointDrawer(id2, name2, ex, ey);
this.id = id;
}
private static void DrawPoint(PointType type, PointDrawer point, Graphics g)
{
Pen MyPen;
switch (type)
{
case PointType.CENTER:
MyPen = new Pen(Color.Purple, 4);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 8, 8);
break;
case PointType.EDAGE:
MyPen = new Pen(Color.Blue, 2);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 4, 4);
break;
case PointType.NORMAL:
MyPen = new Pen(Color.White, 2);
g.DrawEllipse(MyPen, (float)(point.Longtitude), (float)point.Latitude, 3, 3);
break;
case PointType.GROUP:
MyPen = new Pen(Color.Blue, 3);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 5, 5);
break;
}
}
public PointDrawer(PointDrawer p)
{
id = p.id;
Longtitude = p.Longtitude;
Latitude = p.Latitude;
name = p.name;
}
public PointDrawer(PointDrawer p)
{
id = p.id;
Longtitude = p.Longtitude;
Latitude = p.Latitude;
name = p.name;
}
/// <summary>
/// 绘制初始画板
/// </summary>
public void DrawSimuMap(List <NodeBean> lnb, List <LinkBean> lnr)
{
if (pl == null)
{
pl = (DrawConverter(lnb));
}
// 将pl转化为实际值
List <PointDrawer> lpd = convertToTrueListPoints(pl);
PointDrawer.Draw(PointType.NORMAL, lpd.ToArray(), this.graph);
//
List <TextDrawer> tl = new List <TextDrawer>();
foreach (PointDrawer p in lpd)
{
tl.Add(new TextDrawer(p.name, (int)(p.Longtitude + 10), (int)(p.Latitude - 5)));
}
TextDrawer.Draw(TextType.NORMAL, tl.ToArray(), this.graph);
// 将lrd转化为实际值
if (lrd == null)
{
lrd = DrawConverter(lnr);
}
List <RouteDrawer> lld = convertToTrueListRoutes(lrd, lpd);
RouteDrawer.Draw(RouteType.NORMAL, lld.ToArray(), this.graph);
}
private List <RouteDrawer> convertToTrueListRoutes(List <RouteDrawer> lr_temp,
List <PointDrawer> lp_temp,
PointDrawer center)
{
List <RouteDrawer> lld = new List <RouteDrawer>();
foreach (RouteDrawer ld in lr_temp)
{
PointDrawer sp = lp_temp.Find(delegate(PointDrawer pd)
{
return(pd.id.Equals(ld.spoint.id));
});
PointDrawer ep = lp_temp.Find(delegate(PointDrawer pd)
{
return(pd.id.Equals(ld.epoint.id));
});
if (sp != null && ep != null)
{
RouteDrawer rd = new RouteDrawer(sp, ep, ld.id);
lld.Add(rd);
}
else if (sp == null || ep == null)
{
RouteDrawer rd = (sp == null) ?
new RouteDrawer(center, ep, ld.id) : new RouteDrawer(sp, center, ld.id);
lld.Add(rd);
}
}
return(lld);
}
public void DrawPointer(NodeBean nodebean)
{
List <PointDrawer> lpd_temp = new List <PointDrawer>();
List <RouteDrawer> lrd_temp = new List <RouteDrawer>();
foreach (RouteDrawer rd in lrd)
{
if (rd.spoint.id.Equals(nodebean.id))
{
lpd_temp.Add(rd.epoint);
lrd_temp.Add(rd);
}
if (rd.epoint.id.Equals(nodebean.id))
{
lpd_temp.Add(rd.spoint);
lrd_temp.Add(rd);
}
}
PointDrawer p = findPointerById(nodebean.id);
PointDrawer p_new = new PointDrawer(p.id, p.name, p.Longtitude * width, p.Latitude * height);
Draw(DrawItem.POINT, PointType.CENTER, p_new);
List <PointDrawer> lpp = convertToTrueListPoints(lpd_temp);
Draw(DrawItem.POINT, PointType.EDAGE, lpp.ToArray());
List <RouteDrawer> ll = convertToTrueListRoutes(lrd_temp, lpp, p_new);
Draw(DrawItem.ROUTE, RouteType.EDAGE, ll.ToArray());
graph.Flush();
}
private List <PointDrawer> convertToTrueListPoints(List <PointDrawer> lpl)
{
List <PointDrawer> lpd = new List <PointDrawer>();
foreach (PointDrawer p in lpl)
{
PointDrawer pd = new PointDrawer(p.id, p.name, p.Longtitude * width, p.Latitude * height);
lpd.Add(pd);
}
return(lpd);
}
private List <PointDrawer> convertToTrueListPoints(List <NodeBean> lnb)
{
List <PointDrawer> lp_temp = new List <PointDrawer>();
foreach (NodeBean node in lnb)
{
PointDrawer p = findPointerById(node.id);
if (p != null)
{
lp_temp.Add(new PointDrawer(p.id, p.name, p.Longtitude * width, p.Latitude * height));
}
}
return(lp_temp);
}
/// <summary>
/// 通用绘图方式
/// </summary>
/// <param name="item">绘制项目</param>
/// <param name="name">绘图名称</param>
/// <param name="type">绘制类型</param>
private void Draw(DrawItem item, object type, object obj)
{
switch (item)
{
case DrawItem.POINT:
PointDrawer.Draw(type, obj, graph); // 空缺处可以是PointDrawer 也可以是PointDrawer[]
break;
case DrawItem.ROUTE:
RouteDrawer.Draw(type, obj, graph); // 空缺处可以是RouteDrawer 也可以是RouteDrawer[]
break;
case DrawItem.TEXT:
break;
}
}
private static void DrawPoint(PointType type, PointDrawer point, Graphics g)
{
Pen MyPen;
switch (type)
{
case PointType.CENTER:
MyPen = new Pen(Color.Purple, 4);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 8, 8);
break;
case PointType.EDAGE:
MyPen = new Pen(Color.Blue, 2);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 4, 4);
break;
case PointType.NORMAL:
MyPen = new Pen(Color.White, 2);
g.DrawEllipse(MyPen, (float)(point.Longtitude), (float)point.Latitude, 3, 3);
break;
case PointType.GROUP:
MyPen = new Pen(Color.Blue, 3);
g.DrawEllipse(MyPen, (float)point.Longtitude, (float)point.Latitude, 5, 5);
break;
}
}
private List<PointDrawer> convertToTrueListPoints(List<PointDrawer> lpl)
{
List<PointDrawer> lpd = new List<PointDrawer>();
foreach (PointDrawer p in lpl)
{
PointDrawer pd = new PointDrawer(p.id, p.name, p.Longtitude * width, p.Latitude * height);
lpd.Add(pd);
}
return lpd;
}
public RouteDrawer(RouteDrawer r)
{
this.spoint = new PointDrawer(r.spoint);
this.epoint = new PointDrawer(r.epoint);
this.id = r.id;
}
public RouteDrawer(PointDrawer s, PointDrawer e, long id)
{
spoint = new PointDrawer(s);
epoint = new PointDrawer(e);
this.id = id;
}
public RouteDrawer(PointDrawer s, PointDrawer e)
{
spoint = new PointDrawer(s);
epoint = new PointDrawer(e);
this.id = 0;
}
public RouteDrawer(PointDrawer s, PointDrawer e)
{
spoint = new PointDrawer(s);
epoint = new PointDrawer(e);
this.id = 0;
}
public long id; // 所属道路Id
public RouteDrawer(RouteDrawer r)
{
this.spoint = new PointDrawer(r.spoint);
this.epoint = new PointDrawer(r.epoint);
this.id = r.id;
}
public void DrawPointer(NodeBean nodebean)
{
List<PointDrawer> lpd_temp = new List<PointDrawer>();
List<RouteDrawer> lrd_temp = new List<RouteDrawer>();
foreach(RouteDrawer rd in lrd)
{
if (rd.spoint.id.Equals(nodebean.id))
{
lpd_temp.Add(rd.epoint);
lrd_temp.Add(rd);
}
if (rd.epoint.id.Equals(nodebean.id))
{
lpd_temp.Add(rd.spoint);
lrd_temp.Add(rd);
}
}
PointDrawer p = findPointerById(nodebean.id);
PointDrawer p_new = new PointDrawer(p.id, p.name, p.Longtitude * width, p.Latitude * height);
Draw(DrawItem.POINT, PointType.CENTER, p_new);
List<PointDrawer> lpp = convertToTrueListPoints(lpd_temp);
Draw(DrawItem.POINT, PointType.EDAGE, lpp.ToArray());
List<RouteDrawer> ll = convertToTrueListRoutes(lrd_temp, lpp, p_new);
Draw(DrawItem.ROUTE, RouteType.EDAGE, ll.ToArray());
graph.Flush();
}
private List<RouteDrawer> convertToTrueListRoutes(List<RouteDrawer> lr_temp,
List<PointDrawer> lp_temp,
PointDrawer center)
{
List<RouteDrawer> lld = new List<RouteDrawer>();
foreach (RouteDrawer ld in lr_temp)
{
PointDrawer sp = lp_temp.Find(delegate(PointDrawer pd)
{
return pd.id.Equals(ld.spoint.id);
});
PointDrawer ep = lp_temp.Find(delegate(PointDrawer pd)
{
return pd.id.Equals(ld.epoint.id);
});
if (sp != null && ep != null)
{
RouteDrawer rd = new RouteDrawer(sp, ep, ld.id);
lld.Add(rd);
}
else if(sp == null || ep == null)
{
RouteDrawer rd = (sp == null) ?
new RouteDrawer(center, ep, ld.id) : new RouteDrawer(sp ,center, ld.id);
lld.Add(rd);
}
}
return lld;
}
public RouteDrawer(PointDrawer s, PointDrawer e, long id)
{
spoint = new PointDrawer(s);
epoint = new PointDrawer(e);
this.id = id;
}
