public void Start(ExportParameter exportParameter, string mysqlConnString)
{
if (exportParameter != null)
{
this.exportParameter = exportParameter;
this.mapProvider = exportParameter.MapProvider;
this.connString = mysqlConnString;
ExportLayerConfig arcGisLayerConfig = new ExportLayerConfig(exportParameter.ExportRect, exportParameter.MinZoom,
exportParameter.MaxZoom, exportParameter.MapProvider, exportParameter.ExportPath);
bool isConfigFileSuccess = true;
if (exportParameter.ExportType == ExportType.ArcGISTile)
{
if (!arcGisLayerConfig.CreateArcGISMetaFile())
{
isConfigFileSuccess = false;
MessageBox.Show("创建ArcGIS图层描述文件失败！");
}
}
else if (exportParameter.ExportType == ExportType.TMSTile)
{
if (!arcGisLayerConfig.CreateTmsMetaFile())
{
isConfigFileSuccess = false;
MessageBox.Show("创建TMS图层描述文件失败！");
}
}
if (isConfigFileSuccess)
{
if (this.TileExportStart != null)
{
TileExportStart(this, new TileExportEventArgs());
}
worker.RunWorkerAsync();
}
}
}
private void button2_Click(object sender, EventArgs e)
{
exportParameter = new ExportParameter();
GMapProvider mapProvider = this.comboBoxMapProvider.SelectedItem as GMapProvider;
if (mapProvider != null)
{
ExportType exportType = ExportType.DefaultXYTile;
int index = this.comboBoxExportType.SelectedIndex;
switch (index)
{
case 0:
exportType = ExportType.DefaultXYTile;
break;
case 1:
exportType = ExportType.DefaultYXTile;
break;
case 2:
exportType = ExportType.ArcGISTile;
break;
case 3:
exportType = ExportType.TMSTile;
break;
case 4:
exportType = ExportType.BaiduTile;
break;
}
if (exportType == ExportType.BaiduTile && !(mapProvider is BaiduMapProviderBase))
{
MessageBox.Show("只有百度地图才能导出为百度切片");
return;
}
int minZ = int.Parse(this.textBoxMinZoom.Text);
int maxZ = int.Parse(this.textBoxMaxZoom.Text);
minZ = minZ <= 0 ? 1 : minZ;
int providerMaxZoom = mapProvider.MaxZoom.Value;
maxZ = maxZ >= providerMaxZoom ? providerMaxZoom : maxZ;
string rootPath = this.textBox1.Text;
if (string.IsNullOrEmpty(rootPath))
{
MessageBox.Show("导出路劲不能为空！");
}
else
{
exportParameter.ExportPath = rootPath;
exportParameter.ExportRect = mapProvider.Projection.Bounds;
exportParameter.MinZoom = minZ;
exportParameter.MaxZoom = maxZ;
exportParameter.MapProvider = mapProvider;
exportParameter.ExportType = exportType;
this.DialogResult = System.Windows.Forms.DialogResult.OK;
}
}
}
