private void btnBaiduPoi_Click(object sender, EventArgs e)
{
if (this.mapControl.extent == null)
{
MessageBox.Show("请选择下载区域");
return;
}
Extent extent = this.mapControl.extent;
Extent newExtent = new Extent();
if (this.mapType == MapType.Gaode || this.mapType == MapType.GaodeImage || this.mapType == MapType.Google ||
this.mapType == MapType.GoogleImage)
{
Coord leftTop = CoordHelper.Mercator2lonLat(extent.minX, extent.minY);
leftTop = CoordHelper.BdEncrypt(leftTop.lat, leftTop.lon);
Coord rightBottum = CoordHelper.Mercator2lonLat(extent.maxX, extent.maxY);
rightBottum = CoordHelper.BdEncrypt(rightBottum.lat, rightBottum.lon);
newExtent.minX = leftTop.lon;
newExtent.minY = leftTop.lat;
newExtent.maxX = rightBottum.lon;
newExtent.maxY = rightBottum.lat;
}
else if (this.mapType == MapType.Tiandi || this.mapType == MapType.TiandiImage)
{
Coord leftTop = CoordHelper.Transform(extent.minX, extent.minY);
leftTop = CoordHelper.BdEncrypt(leftTop.lat, leftTop.lon);
Coord rightBottum = CoordHelper.Transform(extent.maxX, extent.maxY);
rightBottum = CoordHelper.BdEncrypt(rightBottum.lat, rightBottum.lon);
newExtent.minX = leftTop.lon;
newExtent.minY = leftTop.lat;
newExtent.maxX = rightBottum.lon;
newExtent.maxY = rightBottum.lat;
}
else
{
MessageBox.Show("该地图类型不支持兴趣点下载,选择其他类型");
return;
}
FrmPOIDownForBaidu frmPOIDown = new FrmPOIDownForBaidu(newExtent);
frmPOIDown.Show();
}
/// <summary>
/// 当地图类型选择改变时，出发，切换相应的地图
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmbMapTypes_SelectedIndexChanged(object sender, EventArgs e)
{
Coord coord = this.mapControl.GetCenter();
Coord result = coord;
int oldZoom = 0;
MapType oldMapType = MapType.Google;
if (coord != null)
{
result = coord;
oldZoom = this.mapControl.GetZoom();
oldMapType = this.mapType;
}
var selectItem = (ComboxItem)this.cmbMapType.SelectedItem;
this.mapControl.setMap(selectItem.Tag.ToString());
this.mapType = (MapType)selectItem.Value;
if (coord == null)
{
return;
}
switch (oldMapType)
{
case MapType.Baidu:
case MapType.BaiduImageTile:
result = CoordHelper.WebMercator2lonLat(coord);
result = CoordHelper.BdDecrypt(result.lat, result.lon);
result = CoordHelper.Gcj2Wgs(result.lon, result.lat);
break;
case MapType.Google:
case MapType.GoogleImage:
result = CoordHelper.WebMercator2lonLat(coord);
result = CoordHelper.Gcj2Wgs(result.lon, result.lat);
break;
case MapType.Gaode:
case MapType.GaodeImage:
case MapType.QQMap:
case MapType.QQImage:
result = CoordHelper.WebMercator2lonLat(coord);
result = CoordHelper.Gcj2Wgs(result.lon, result.lat);
break;
case MapType.OpenStreetMap:
result = CoordHelper.WebMercator2lonLat(coord);
break;
case MapType.Tiandi:
case MapType.TiandiImage:
result = coord;
break;
}
switch (this.mapType)
{
case MapType.Baidu:
case MapType.BaiduImageTile:
result = CoordHelper.Transform(result.lon, result.lat);
result = CoordHelper.BdEncrypt(result.lat, result.lon);
result = CoordHelper.WebMoctorJw2Pm(result.lon, result.lat);
break;
case MapType.Google:
case MapType.GoogleImage:
result = CoordHelper.Transform(result.lon, result.lat);
result = CoordHelper.WebMoctorJw2Pm(result.lon, result.lat);
break;
case MapType.Gaode:
case MapType.GaodeImage:
case MapType.QQImage:
case MapType.QQMap:
result = CoordHelper.Transform(result.lon, result.lat);
result = CoordHelper.WebMoctorJw2Pm(result.lon, result.lat);
break;
case MapType.OpenStreetMap:
result = CoordHelper.WebMoctorJw2Pm(result.lon, result.lat);
break;
case MapType.Tiandi:
case MapType.TiandiImage:
break;
}
this.mapControl.SetZoom(oldZoom);
this.mapControl.SetCenter(result);
tsbClearBounds_Click(null, null);
}
private void converteData()
{
// DataTable tempDataTable = AsposeCellsHelper.ExportToDataTable(this.path,true);
//SVCHelper.readCSVFile(this.path);
int k = 0;
foreach (DataRow row in this.dataTable.Rows)
{
if (!this.isStop)
{
k++;
DataRow newRow = row;
//for (int i = 0; i < row.ItemArray.Length; i++)
//{
// newRow[i] = row[i];
//}
string xString = row["X"] != null ? row["X"].ToString() : "0";
string yString = row["Y"] != null ? row["Y"].ToString() : "0";
double x = 0.0, y = 0.0;
double.TryParse(xString, out x);
double.TryParse(yString, out y);
if (x == 0 || y == 0)
{
continue;
}
Coord coord = new Coord(x, y);
switch (this.covertType)
{
case CovertType.WGS2GCJ02:
coord = CoordHelper.Transform(x, y);
newRow["GDJ_X"] = coord.lon;
newRow["GDJ_Y"] = coord.lat;
break;
case CovertType.BAIDU2GCJ02:
coord = CoordHelper.BdDecrypt(y, x);
newRow["GDJ_X"] = coord.lon;
newRow["GDJ_Y"] = coord.lat;
break;
case CovertType.LONLAT2MOCTOR:
coord = CoordHelper.WebMoctorJw2Pm(x, y);
newRow["PM_X"] = coord.lon;
newRow["PM_Y"] = coord.lat;
break;
case CovertType.GCJ022BAIDU:
coord = CoordHelper.BdEncrypt(y, x);
newRow["BD_X"] = coord.lon;
newRow["BD_Y"] = coord.lat;
break;
case CovertType.WGS2BAIDU:
coord = CoordHelper.Transform(x, y);
coord = CoordHelper.BdEncrypt(coord.lat, coord.lon);
newRow["BD_X"] = coord.lon;
newRow["BD_Y"] = coord.lat;
break;
case CovertType.MOCTOR2LONLAT:
coord = CoordHelper.Mercator2lonLat(x, y);
newRow["JW_X"] = coord.lon;
newRow["JW_Y"] = coord.lat;
break;
case CovertType.WGS2MOCTOR:
coord = CoordHelper.Transform(x, y);
coord = CoordHelper.WebMoctorJw2Pm(coord.lon, coord.lat);
newRow["PM_X"] = coord.lon;
newRow["PM_Y"] = coord.lat;
break;
}
//if (this.convertHandler != null)
//{
// this.convertHandler(newRow, k, tempDataTable.Rows.Count);
//}
}
}
AsposeCellsHelper.ExportToExcel(this.dataTable, this.outPutPath + "\\" + this.outputFileName);
if (this.converteEndHandler != null)
{
this.converteEndHandler();
}
}