/// <summary>
/// 保存所有多部件集体所有权界址点
/// </summary>
/// <param name="jtsyqGroup"></param>
public static IList <JZD> SaveMap(JTSYQ jtsyqGroup)
{
List <JZD> lists = new List <JZD>();
foreach (JTSYQ jtsyq in jtsyqGroup.GroupJTSYQ)
{
var jzds = jtsyq.JZDS;
if (Utils.CheckListExists(jzds))
{
lists.AddRange(jzds);
}
}
SaveMap(lists);
return(lists);
}
/// <summary>
/// 界址点近顺序编码
/// </summary>
/// <param name="jtsyq"></param>
/// <param name="jzds"></param>
/// <param name="featureLayer"></param>
public static void SetBM(int startBH, JTSYQ jtsyq, IList <JZD> jzds, IFeatureLayer featureLayer)
{
if (jzds == null)
{
return;
}
//找到西北角第一点
IPolygon pl = jtsyq.Feature.Shape as IPolygon;
int[] fourPoint = ArcGisUtils.GetFourPointsIndex(pl);
int index = PointDiMin(fourPoint[0], jzds);
int startIndex = index;
int id = jtsyq.OBJECTID;
if (jzds.Count == 0)
{
MessageBox.Show("你选择的图中有没有界址点的，宗地是：" + jtsyq.QLR + ", 编码是：" + jtsyq.BM);
return;
}
while (startIndex < jzds.Count)
{
JZD jzd = jzds[startIndex];
jzd.JTSYQOBJECTID = id;
jzd.JZDH = startBH++;
startIndex++;
}
int min = 0;
while (min < index)
{
JZD jzd = jzds[min];
jzd.JTSYQOBJECTID = id;
jzd.JZDH = startBH++;
min++;
}
//修改
Update(jzds);
}
public static IList <JZD> SearchOrCreateJZD(JTSYQ jtsyq, IFeatureLayer featureLayer)
{
IList <JZD> list = new List <JZD>();
string bm = jtsyq.BM;
IPolygon polygon = jtsyq.Feature.Shape as IPolygon;
IPointCollection pc = polygon as IPointCollection;
//减少一个收尾的 因闭合多一个点
int max = pc.PointCount - 1;
for (int a = 0; a < max; a++)
{
IPoint pt1 = pc.Point[a];
IList <JZD> oldJZDS = JZDCustom.FeatureToList(ArcGisUtils.CircleSelect(pc.get_Point(a), featureLayer));
if (!Utils.CheckListExists(oldJZDS))
{
continue;
}
else if (oldJZDS.Count >= 2)
{
RemoveMoreJZD(oldJZDS);
}
bool flag = true;
foreach (JZD jzd in oldJZDS)
{
flag = false;
string jzdbm = jzd.ZDNUM;
//如果有空编码 或者 本宗地 直接添加
if (Utils.IsStrNull(jzdbm) || jzdbm.Equals(bm))
{
jzd.JZDIndex = a;
jzd.ZDNUM = bm;
bool hasJzd = true;
//检查重复是不有重复点
foreach (JZD jzd1 in list)
{
double dx = Math.Abs(pc.get_Point(a).X - (jzd1.Feature.Shape as IPoint).X);
if (dx < 0.01)
{
double dy = Math.Abs(pc.get_Point(a).Y - (jzd1.Feature.Shape as IPoint).Y);
hasJzd = false;
break;
}
}
if (hasJzd)
{
list.Add(jzd);
}
break;
}
}
if (flag)
{
IPoint JTSYQJZD = pc.get_Point(a);
//检查完才能确定，是否有其他宗地编码，则创建
JZD jzd = new JZD();
Point point = new PointClass();
point.PutCoords(JTSYQJZD.X, JTSYQJZD.Y);
jzd.ZDNUM = bm;
jzd.JZDIndex = a;
jzd.Point = point;
SaveMap(jzd);
list.Add(jzd);
}
}
return(list);
}
/// <summary>
/// 设置周围的界址线
/// </summary>
/// <param name="jtsyqs"></param>
public static List <JZX> SetJZX(IList <JTSYQ> jtsyqs)
{
List <JZX> list = new List <JZX>();
IList <JTSYQ> otherJTSYQS = new List <JTSYQ>();
foreach (JTSYQ jtsyq in jtsyqs)
{
IGeometry geometry = jtsyq.Feature.Shape;
//相交的面
IList <IFeature> intersectFeature = ArcGisUtils.GetSeartchFeatures(JTSYQCustom.GetLayer(), geometry.Envelope, esriSpatialRelEnum.esriSpatialRelIntersects);
IList <JTSYQ> interJTSYQS = JTSYQCustom.FeaturesToJTSYQ(intersectFeature);
IList <JZX> jzxs = new List <JZX>();
foreach (JTSYQ inter in interJTSYQS)
{
if (JTSYQHasObject(inter.OBJECTID, jtsyqs))
{
continue;
}
JZX jzx = new JZX();
jzx.BM = inter.BM;
jzx.QLR = inter.QLR;
jzx.JTSYQOBJECTID = inter.OBJECTID;
IEnvelope envelope = jtsyq.Feature.Shape.Envelope;
IPolyline pl2 = ArcGisUtils.PolygonToPolyline(inter.Feature.Shape as IPolygon);
IGeometry clipGeometry = ArcGisUtils.GeometryClip(pl2, ArcGisUtils.ScaleEnvelope(envelope, 1.2));
jzx.Polyline = clipGeometry as IPolyline;
jzxs.Add(jzx);
inter.SelfJZX = jzx;
otherJTSYQS.Add(inter);
}
jtsyq.JZXS = jzxs;
}
//移除重复的地块
int count = otherJTSYQS.Count;
/* for (int a =0; a < count; a++)
* {
* JTSYQ j1 = otherJTSYQS[a];
*
* for (int b= a+1; b < count;b++)
* {
* JTSYQ j2 = otherJTSYQS[b];
* if(j1.OBJECTID == j2.OBJECTID)
* {
* otherJTSYQS.RemoveAt(b);
* b--;
* count--;
* }
* }
*
* }*/
//移除被大地块所包含的
for (int a = 0; a < count; a++)
{
JTSYQ j1 = otherJTSYQS[a];
IList <IFeature> containsFeature = ArcGisUtils.GetSeartchFeatures(JTSYQCustom.GetLayer(), ArcGisUtils.ScaleEnvelope(j1.Feature.Shape.Envelope, 0.9), esriSpatialRelEnum.esriSpatialRelContains);
IList <JTSYQ> containsJTSYQS = JTSYQCustom.FeaturesToJTSYQ(containsFeature);
if (containsJTSYQS != null)
{
for (int c = 0; c < containsJTSYQS.Count; c++)
{
for (int b = 0; b < count; b++)
{
if (a == b)
{ //除自己
continue;
}
JTSYQ j2 = otherJTSYQS[b];
if (containsJTSYQS[c].OBJECTID == j2.OBJECTID)
{
otherJTSYQS.RemoveAt(b);
b--;
count--;
}
}
}
}
}
List <JZX> lastJZXS = new List <JZX>();
foreach (JTSYQ jtsyq in otherJTSYQS)
{
lastJZXS.Add(jtsyq.SelfJZX);
}
//groupJTSYQ.JZXS = lastJZXS;
return(lastJZXS);
}