private void TryApplyDefaultBackgroudLayer(bool isUseDefaultBackgroudLayer)
{
if (!isUseDefaultBackgroudLayer)
{
return;
}
string fname = AppDomain.CurrentDomain.BaseDirectory + @"数据引用\基础矢量\矢量模版\海陆模版.shp";
if (!File.Exists(fname))
{
Console.WriteLine("文件\"" + fname + "\"未找到,无法应用默认背景。");
return;
}
IBackgroundLayer lyr = null;
if (_interestRegions == null || _interestRegions.Length == 0)
{
lyr = new BackgroundLayer(fname);
}
else
{
lyr = new BackgroundLayer(fname, _interestRegions);
}
(lyr as BackgroundLayer).LandColor = _landColor;
(lyr as BackgroundLayer).SeaColor = _seaColor;
_canvasHost.Canvas.LayerContainer.Layers.Add(lyr);
}
public void SyncAttrbutes()
{
if (_provider == null)
{
return;
}
IBackgroundLayer bkLayer = GetBackgroundLayer();
if (bkLayer == null)
{
return;
}
_isUseDefaultBackgroudLayer = false;
BackgroundLayer lyr = bkLayer as BackgroundLayer;
if (lyr != null)
{
_seaColor = lyr.SeaColor;
_landColor = lyr.LandColor;
_interestRegions = lyr.InterestRegions;
}
_isUseDefaultBackgroudLayer = true;
}
