public static SaveMapImage GetInstance(AxMap mapControl)
{
if (_instance == null)
{
_instance = new SaveMapImage(mapControl);
}
return(_instance);
}
public static SaveMapImage GetInstance(string filename, double dpi, AxMap mapControl)
{
if (_instance == null)
{
_instance = new SaveMapImage(filename, dpi, mapControl);
}
return(_instance);
}
public static SaveMapImage GetInstance()
{
if (_instance == null)
{
_instance = new SaveMapImage();
}
return(_instance);
}
public string SaveTempMapToImage(double dpi = 96)
{
string fileName = string.Empty;
_saveMapImage = new SaveMapImage(axMap);
_saveMapImage.MapLayersHandler = _mapLayersHandler;
if (_saveMapImage.SaveToTempFile(dpi))
{
fileName = _saveMapImage.TempMapFileName;
_saveMapImage.Dispose();
_saveMapImage = null;
}
return(fileName);
}
public bool SaveMapToImage(double dpi, string fileName, bool Preview = true, bool maintainOnePointLineWidth = false)
{
var success = false;
_saveMapImage = new SaveMapImage(fileName, dpi, axMap);
//_saveMapImage = SaveMapImage.GetInstance(axMap, dpi);
//_saveMapImage = SaveMapImage.GetInstance();
//_saveMapImage.MapControl = axMap;
//_saveMapImage.FileName = fileName;
_saveMapImage.PreviewImage = Preview;
_saveMapImage.MapLayersHandler = _mapLayersHandler;
_saveMapImage.MaintainOnePointLineWidth = maintainOnePointLineWidth;
_saveMapImage.PointSizeExceed100Error += OnPointSizeRenderError;
success = _saveMapImage.Save(_grid25MajorGrid != null);
try
{
_saveMapImage.Dispose();
}
catch
{
//ignore
}
return(success);
}