public HouseManager(IPoint llPt, House h, CommonHouse ch)
{
//四个角的点是外面圈的四个顶点, 因为在进行计算时, 一直以外圈为准.
lowerLeftPt = new PointClass();
lowerLeftPt.X = llPt.X;
lowerLeftPt.Y = llPt.Y;
house = h;
commonHouse = ch;
lowerRightPt = new PointClass();
lowerRightPt.X = lowerLeftPt.X + house.leftGap + house.width + house.rightGap;
lowerRightPt.Y = lowerLeftPt.Y;
upperLeftPt = new PointClass();
upperLeftPt.X = lowerLeftPt.X;
upperLeftPt.Y = lowerLeftPt.Y + commonHouse.frontGap + commonHouse.height + commonHouse.backGap;
upperRightPt = new PointClass();
upperRightPt.X = lowerRightPt.X;
upperRightPt.Y = upperLeftPt.Y;
southDirctionPt = new PointClass();
southDirctionPt.X = (lowerLeftPt.X + lowerRightPt.X) / 2;
southDirctionPt.Y = lowerLeftPt.Y;
rotateAngle = 0;
}
public PlaceManager(CommonHouse ch, List<House> hList, AxMapControl mc)
{
commonHouse = ch;
houseList = hList;
mapControl = mc;
}
public void ShowHouse(House house, CommonHouse commonHouse)
{
ClearShowcase();
IPoint upperLeftPt = new PointClass()
, upperRightPt = new PointClass()
, lowerLeftPt = new PointClass()
, lowerRightPt = new PointClass()
, lowerMidPt = new PointClass()
, midLeftPt = new PointClass()
, midRightPt = new PointClass();
Ring ring = new RingClass();
IPolygon innerPolygon = null, outerPolygon = null;
List<IPolygon> unitPolygonList = new List<IPolygon>();
IEnvelope extent;
if (house.width * commonHouse.height > 0)
{
upperLeftPt = new PointClass();
upperLeftPt.X = upperLeftX;
upperLeftPt.Y = upperLeftY;
upperRightPt = new PointClass();
upperRightPt.X = upperLeftPt.X + house.width;
upperRightPt.Y = upperLeftPt.Y;
lowerLeftPt = new PointClass();
lowerLeftPt.X = upperLeftPt.X;
lowerLeftPt.Y = upperLeftPt.Y - commonHouse.height;
lowerRightPt = new PointClass();
lowerRightPt.X = lowerLeftPt.X + house.width;
lowerRightPt.Y = lowerLeftPt.Y;
ring = new RingClass();
ring.AddPoint(upperLeftPt);
ring.AddPoint(upperRightPt);
ring.AddPoint(lowerRightPt);
ring.AddPoint(lowerLeftPt);
innerPolygon = GisUtil.MakePolygonFromRing(ring);
//每单元
double unitWidth = house.width / house.unit;
double unitUpperLeftX = upperLeftX;
double unitUpperLeftY = upperLeftY;
for (int i = 0; i < house.unit; i++)
{
IPoint unitUpperLeftPt = new PointClass();
unitUpperLeftPt.X = unitUpperLeftX;
unitUpperLeftPt.Y = unitUpperLeftY;
IPoint unitUpperRightPt = new PointClass();
unitUpperRightPt.X = unitUpperLeftPt.X + unitWidth;
unitUpperRightPt.Y = unitUpperLeftPt.Y;
IPoint unitLowerLeftPt = new PointClass();
unitLowerLeftPt.X = unitUpperLeftPt.X;
unitLowerLeftPt.Y = unitUpperLeftPt.Y - commonHouse.height;
IPoint unitLowerRightPt = new PointClass();
unitLowerRightPt.X = unitLowerLeftPt.X + unitWidth;
unitLowerRightPt.Y = unitLowerLeftPt.Y;
Ring unitRing = new RingClass();
unitRing.AddPoint(unitUpperLeftPt);
unitRing.AddPoint(unitUpperRightPt);
unitRing.AddPoint(unitLowerRightPt);
unitRing.AddPoint(unitLowerLeftPt);
IPolygon unitPolygon = GisUtil.MakePolygonFromRing(unitRing);
unitPolygonList.Add(unitPolygon);
unitUpperLeftX += unitWidth;
}
}
if (house.leftGap > 0 && house.rightGap > 0 && commonHouse.frontGap > 0 && commonHouse.backGap > 0 && house.width > 0 && commonHouse.height > 0)
{
upperLeftPt = new PointClass();
upperLeftPt.X = upperLeftX - house.leftGap;
upperLeftPt.Y = upperLeftY + commonHouse.backGap;
upperRightPt = new PointClass();
upperRightPt.X = upperLeftPt.X + house.leftGap + house.width + house.rightGap;
upperRightPt.Y = upperLeftPt.Y;
lowerLeftPt = new PointClass();
lowerLeftPt.X = upperLeftPt.X;
lowerLeftPt.Y = upperLeftPt.Y - commonHouse.backGap - commonHouse.height - commonHouse.frontGap;
lowerRightPt = new PointClass();
lowerRightPt.X = lowerLeftPt.X + house.leftGap + house.width + house.rightGap;
lowerRightPt.Y = lowerLeftPt.Y;
ring = new RingClass();
ring.AddPoint(upperLeftPt);
ring.AddPoint(upperRightPt);
ring.AddPoint(lowerRightPt);
ring.AddPoint(lowerLeftPt);
outerPolygon = GisUtil.MakePolygonFromRing(ring);
}
if (outerPolygon != null)
{
GisUtil.drawPolygon(outerPolygon, mapControl, outerColor);
}
else
{
//是否要绘制一个文本?
}
if (innerPolygon != null)
{
GisUtil.drawPolygon(innerPolygon, mapControl, innerColor);
}
else
{
//是否要绘制一个文本?
}
for (int i = 0; i < unitPolygonList.Count; i++)
{
GisUtil.drawPolygon(unitPolygonList[i], mapControl, innerColor);
}
//绘制文字.
upperLeftPt = new PointClass();
upperLeftPt.X = upperLeftX;
upperLeftPt.Y = upperLeftY;
upperRightPt = new PointClass();
upperRightPt.X = upperLeftPt.X + house.width;
upperRightPt.Y = upperLeftPt.Y;
lowerLeftPt = new PointClass();
lowerLeftPt.X = upperLeftPt.X;
lowerLeftPt.Y = upperLeftPt.Y - commonHouse.height;
lowerRightPt = new PointClass();
lowerRightPt.X = lowerLeftPt.X + house.width;
lowerRightPt.Y = lowerLeftPt.Y;
if (house.leftGap > 0 && house.rightGap > 0 && commonHouse.frontGap > 0 && commonHouse.backGap > 0 && house.width > 0 && commonHouse.height > 0)
{
midLeftPt = new PointClass();
midLeftPt.X = lowerLeftPt.X;
midLeftPt.Y = (lowerLeftPt.Y + upperLeftPt.Y) / 2;
IPoint otherEndPt = new PointClass();
otherEndPt.X = midLeftPt.X - house.leftGap;
otherEndPt.Y = midLeftPt.Y;
drawLineWithText(otherEndPt, midLeftPt, "左间距:" + String.Format("{0:F}", house.leftGap) + "(米)", true);
midRightPt = new PointClass(); //画右间距.
midRightPt.X = lowerRightPt.X;
midRightPt.Y = (lowerLeftPt.Y + upperLeftPt.Y) / 2;
otherEndPt = new PointClass();
otherEndPt.X = midRightPt.X + house.rightGap;
otherEndPt.Y = midRightPt.Y;
drawLineWithText(midRightPt, otherEndPt, "右间距:" + String.Format("{0:F}", house.rightGap) + "(米)", true);
IPoint upperMidPt = new PointClass(); //画后深.
upperMidPt.X = (lowerLeftPt.X + lowerRightPt.X) / 2;
upperMidPt.Y = upperLeftPt.Y;
otherEndPt = new PointClass();
otherEndPt.X = upperMidPt.X;
otherEndPt.Y = upperMidPt.Y + commonHouse.backGap;
drawLineWithText(otherEndPt, upperMidPt, "后间距:" + String.Format("{0:F}", commonHouse.backGap) + "(米)", false);
lowerMidPt = new PointClass(); //画前深.
lowerMidPt.X = (lowerLeftPt.X + lowerRightPt.X) / 2;
lowerMidPt.Y = lowerLeftPt.Y;
otherEndPt = new PointClass();
otherEndPt.X = lowerMidPt.X;
otherEndPt.Y = lowerMidPt.Y - commonHouse.frontGap;
drawLineWithText(lowerMidPt, otherEndPt, "前深: " + String.Format("{0:F}", commonHouse.frontGap) + "(米)", false);
}
upperRightPt = new PointClass();
if (house.width > 0)
{
upperRightPt.X = upperLeftX + house.width + house.rightGap;
upperRightPt.Y = upperLeftY + commonHouse.backGap;
}
else
{
upperRightPt.X = upperLeftX;
upperRightPt.Y = upperLeftY;
}
double extraTextY = 0;
IPoint extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = upperRightPt.Y;
extraTextY = extraTextPt.Y;
if (house.width > 0)
GisUtil.drawText("面宽: " + String.Format("{0:F}", house.width) + "(米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("面宽: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (commonHouse.height > 0)
GisUtil.drawText("进深:" + String.Format("{0:F}", commonHouse.height) + "(米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("进深: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass(); //画房型名.
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (house.width > 0 && house.unit > 0)
GisUtil.drawText("每单元面宽: " + String.Format("{0:F}", house.width / house.unit) + "(米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("每单元面宽: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass(); //画房型名.
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (commonHouse.height > 0 && house.unit > 0)
GisUtil.drawText("每单元进深: " + String.Format("{0:F}", commonHouse.height / house.unit) + "(米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("每单元进深: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass(); //画房型名.
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
GisUtil.drawText("房型名: " + house.name, extraTextPt, textColor, mapControl);
extraTextPt = new PointClass(); //画层数.
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (commonHouse.floor > 0)
GisUtil.drawText("层数: " + commonHouse.floor.ToString() + "(层)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("层数: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (commonHouse.floorHeight > 0)
GisUtil.drawText("层高: " + String.Format("{0:F}", commonHouse.floorHeight) + "(米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("层高: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (house.unit > 0)
GisUtil.drawText("单元数: " + house.unit.ToString(), extraTextPt, textColor, mapControl);
else
GisUtil.drawText("单元数: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (house.houseHold > 0)
GisUtil.drawText("每单元户数: " + house.houseHold.ToString() + "(户)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("每单元户数: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (house.width > 0 && commonHouse.height > 0)
GisUtil.drawText("层面积: " + String.Format("{0:F}", house.width * commonHouse.height) + "(平方米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("层面积: 未知", extraTextPt, textColor, mapControl);
extraTextPt = new PointClass();
extraTextPt.X = upperRightPt.X + extraTextRightGap;
extraTextPt.Y = extraTextY + extraTextBottomGap;
extraTextY = extraTextPt.Y;
if (house.width > 0 && commonHouse.height > 0 && commonHouse.floor > 0)
GisUtil.drawText("总面积: " + String.Format("{0:F}", house.width * commonHouse.height * commonHouse.floor) + "(平方米)", extraTextPt, textColor, mapControl);
else
GisUtil.drawText("总面积: 未知", extraTextPt, textColor, mapControl);
//移动地图视角.
if (outerPolygon == null)
{
extent = upperRightPt.Envelope;
}
else
{
extent = outerPolygon.Envelope;
}
extent.Expand(2, 2, true);
mapControl.Extent = extent;
}
public CommonHouse getRelatedCommonHouse()
{
if (!isValid(new List<string>() { "prID", "vName", "vBoundary", "vInUse" }))
return null;
string sqlCommand = String.Format("select chID from CommonHouse where vID={0}", vID);
Sql sql = new Sql();
SqlDataReader reader = sql.selectCommonHouseIDByVID(sqlCommand);
if (reader.HasRows)
{
reader.Read();
int commonHouseID = Int32.Parse(reader[0].ToString());
CommonHouse commonHouse = new CommonHouse();
commonHouse.id = commonHouseID;
commonHouse.select();
return commonHouse;
}
else
{
return null;
}
}
public bool compare(CommonHouse commonHouse)
{
if (commonHouse == null)
return false;
if (chID != commonHouse.id)
return false;
if (chHeight != commonHouse.height)
return false;
if (chFrontGap != commonHouse.frontGap)
return false;
if (chFloor != commonHouse.floor)
return false;
if (chFloorHeight != commonHouse.floorHeight)
return false;
if (chBackGapRatio != commonHouse.backGapRatio)
return false;
if (chBackGap != commonHouse.backGap)
return false;
return true;
}
public static CommonHouse GetDefaultCommonHouse()
{
CommonHouse commonHouse = new CommonHouse();
commonHouse.height = C.DEFAULT_NUMBER_VALUE;
commonHouse.frontGap = C.DEFAULT_NUMBER_VALUE;
commonHouse.floor = C.DEFAULT_NUMBER_VALUE;
commonHouse.floorHeight = C.DEFAULT_NUMBER_VALUE;
commonHouse.backGapRatio = C.DEFAULT_NUMBER_VALUE;
commonHouse.backGap = C.ERROR_INT;
return commonHouse;
}
public CommonHouse selectRelatedCommonHouse()
{
if (!isValid(new List<string>() { "prName", "pID" }))
return null;
CommonHouse commonHouse = new CommonHouse();
string sqlCommand = String.Format("select chID from CommonHouse where prID={0}", prID);
Sql sql = new Sql();
int chID = sql.selectCommonHouseIDByPrID(sqlCommand);
if (chID == -1)
return null;
commonHouse.id = chID;
commonHouse.select();
return commonHouse;
}
