private void button2_Click(object sender, EventArgs e)
{
// int[] aoi = AOITemplateFactory.MakeAOI("raster:行政区划:河北省", 70,141,15,56,new Size(7100,4100));
// int[] aoi2 = AOITemplateFactory.MakeAOI("raster:土地利用类型:林地", 70, 141, 15, 56, new Size(7100, 4100));
//int[] aoi3 = AOITemplateFactory.MakeAOI("vector:太湖", 119, 121, 30, 32, new Size(74, 62));
int[] aoi3 = AOITemplateFactory.MakeAOI("vector:洞庭湖", 112.083749, 113.178749, 28.691249, 29.588749, new Size(110, 90));
int[] aoi = aoi3;
Envelope en = new Envelope(20, 30, 60, 90);
}
private int[] GetAOITemplates(IMonitoringSubProduct subProduct)
{
string[] aoiTemplates = _extractPanel.AOIs;
if (aoiTemplates == null || aoiTemplates.Length == 0)
{
return(null);
}
IRasterDataProvider dataprovider = GetCurrentRasterDataProvider();
if (dataprovider == null)
{
return(null);
}
CoordEnvelope evp = dataprovider.CoordEnvelope;
int[] aoi;
int[] retAOI = null;
foreach (string aoiname in aoiTemplates)
{
if (string.IsNullOrEmpty(aoiname))
{
continue;
}
aoi = AOITemplateFactory.MakeAOI(aoiname, evp.MinX, evp.MaxX, evp.MinY, evp.MaxY, new Size(dataprovider.Width, dataprovider.Height));
if (aoi == null)
{
continue;
}
if (subProduct != null)
{
if (aoiname.Contains("海陆模版") && subProduct.Identify == "ICE")
{
aoi = AOIHelper.Reverse(aoi, new Size(dataprovider.Width, dataprovider.Height));
}
}
if (retAOI == null)
{
retAOI = aoi;
}
else
{
retAOI = AOIHelper.Merge(new int[][] { aoi, retAOI });
}
}
return(retAOI);
}