private StatResultItem[] CountByLandRaster(IRasterDataProvider raster)
{
using (IRasterDictionaryTemplate <byte> temp = RasterDictionaryTemplateFactory.CreateLandRasterTemplate())
{
Dictionary <byte, string> paris = temp.CodeNameParis;
if (paris == null)
{
return(null);
}
List <StatResultItem> items = new List <StatResultItem>();
int[] aoi;
double totalArea;
foreach (string value in paris.Values)
{
aoi = temp.GetAOI(value, raster.CoordEnvelope.MinX, raster.CoordEnvelope.MaxX, raster.CoordEnvelope.MinY, raster.CoordEnvelope.MaxY, new Size(raster.Width, raster.Height));
if (aoi == null)
{
continue;
}
totalArea = GetTotalArea(raster, aoi);
if (totalArea == 0)
{
continue;
}
StatResultItem it = new StatResultItem();
it.Name = value;
it.Value = totalArea / _dayCount;
items.Add(it);
}
return(items != null?items.ToArray() : null);
}
}
private void button5_Click(object sender, EventArgs e)
{
IRasterDictionaryTemplate <int> temp = RasterDictionaryTemplateFactory.GetXjRasterTemplate();
aoi = temp.GetAOI("北京市", 114, 124, 36, 46, new Size(1000, 1000));
//temp.CodeNameParis
name = temp.GetPixelName(114d, 39d);
}
private Dictionary <string, FireAreaInfo> StatPriviceArea(string[] plstFiles)
{
Dictionary <string, FireAreaInfo> statArea = new Dictionary <string, FireAreaInfo>();
using (IRasterDictionaryTemplate <int> xianJieDictionary = RasterDictionaryTemplateFactory.CreateXjRasterTemplate())
{
foreach (string file in plstFiles)
{
string[] lines = File.ReadAllLines(file);
foreach (string line in lines)
{
string[] infos = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (infos != null && infos.Length == 12)
{
//按行进行统计
//前两位为省标识
float pixelArea, fireRate;
if (!float.TryParse(infos[6], out pixelArea) || !float.TryParse(infos[7], out fireRate))
{
continue;
}
string privice = infos[4].Substring(0, 2);
int priviceNum;
if (!int.TryParse(privice, out priviceNum) || infos[4].Trim() == "0")
{
if (statArea.ContainsKey("其他"))
{
statArea["其他"].PixelCount++;
statArea["其他"].PixelArea += pixelArea;
statArea["其他"].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add("其他", new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
else
{
priviceNum = priviceNum * 10000;
privice = xianJieDictionary.GetPixelName(priviceNum);
if (statArea.ContainsKey(privice))
{
statArea[privice].PixelCount++;
statArea[privice].PixelArea += pixelArea;
statArea[privice].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add(privice, new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
}
}
}
return(statArea);
}
}
private Dictionary <string, FireAreaInfo> StatUseTypeArea(string[] plstFiles)
{
Dictionary <string, FireAreaInfo> statArea = new Dictionary <string, FireAreaInfo>();
using (IRasterDictionaryTemplate <byte> landTypeDictionary = RasterDictionaryTemplateFactory.CreateLandRasterTemplate())
{
foreach (string file in plstFiles)
{
string[] lines = File.ReadAllLines(file);
foreach (string line in lines)
{
string[] infos = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (infos != null && infos.Length == 12)
{
//按行进行统计
//前两位为省标识
string useType = infos[5].Trim();
float pixelArea, fireRate;
if (!float.TryParse(infos[6], out pixelArea) || !float.TryParse(infos[7], out fireRate))
{
continue;
}
if (useType == "0")
{
if (statArea.ContainsKey("其他"))
{
statArea["其他"].PixelCount++;
statArea["其他"].PixelArea += pixelArea;
statArea["其他"].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add("其他", new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
else
{
Byte useTypeNum = Byte.Parse(useType);
useType = landTypeDictionary.GetPixelName(useTypeNum);
if (statArea.ContainsKey(useType))
{
statArea[useType].PixelCount++;
statArea[useType].PixelArea += pixelArea;
statArea[useType].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add(useType, new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
}
}
}
return(statArea);
}
}
private Dictionary <string, FireAreaInfo> StatCountyArea(string[] plstFiles)
{
Dictionary <string, FireAreaInfo> statArea = new Dictionary <string, FireAreaInfo>();
IRasterDictionaryTemplate <int> xianJieDictionary = RasterDictionaryTemplateFactory.CreateXjRasterTemplate();
foreach (string file in plstFiles)
{
string[] lines = File.ReadAllLines(file);
foreach (string line in lines)
{
string[] infos = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (infos != null && infos.Length == 12)
{
//按行进行统计
//前两位为省标识
string county = infos[4].Trim();
float pixelArea, fireRate;
if (!float.TryParse(infos[6], out pixelArea) || !float.TryParse(infos[7], out fireRate))
{
continue;
}
if (county == "0")
{
if (statArea.ContainsKey("其他"))
{
statArea["其他"].PixelCount++;
statArea["其他"].PixelArea += pixelArea;
statArea["其他"].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add("其他", new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
else
{
int countyNum = Int32.Parse(county);
county = xianJieDictionary.GetPixelName(countyNum);
if (statArea.ContainsKey(county))
{
statArea[county].PixelCount++;
statArea[county].PixelArea += pixelArea;
statArea[county].FireArea += fireRate * pixelArea;
}
else
{
statArea.Add(county, new FireAreaInfo(1, pixelArea, fireRate * pixelArea));
}
}
}
}
}
return(statArea);
}
private void LoadSecondaryInfos()
{
_xianJieDictionary = RasterDictionaryTemplateFactory.CreateXjRasterTemplate();
_landTypeDictionary = RasterDictionaryTemplateFactory.CreateLandRasterTemplate();
}
public FirePixelInfoListGenerator()
{
_xianJieDictionary = RasterDictionaryTemplateFactory.CreateXjRasterTemplate();
_landTypeDictionary = RasterDictionaryTemplateFactory.CreateLandRasterTemplate();
}
