private void CreateLegendItems(string[] shpFiles)
{
_colorTable = ProductColorTableFactory.GetColorTable(_subProductDef.ProductDef.Identify, "EDGE");//ICE,EDGE
_legendItems.Clear();
int index = 0;
foreach (string file in shpFiles)
{
index++;
RasterIdentify identify = new RasterIdentify(file);
DateTime dt = identify.OrbitDateTime;
ProductColor pcolor = _colorTable.GetColor(index);
if (pcolor == null)
{
_legendItems.Add(dt.AddHours(8).ToString(), Color.FromArgb(255, 166, 208, 255));
}
else
{
_legendItems.Add(dt.AddHours(8).ToString(), pcolor.Color);
}
}
}
public object GetStretcher(string fname, enumDataType inDataType, string colorTableName, out ColorMapTable <int> colorMapTable)
{
colorMapTable = null;
ProductColorTable pct = null;
if (colorTableName == null)
{
string[] parts = Path.GetFileName(fname).Split('_');
//by chennan 20120819 单通道ldf产品付色
//if (parts.Length < 3 && !fname.ToUpper().EndsWith(".DAT"))
if (parts.Length < 3)
{
return(null);
}
string productIdentify = parts[0];
string subProductIdentify = parts[1];
pct = ProductColorTableFactory.GetColorTable(productIdentify, subProductIdentify);
}
else
{
pct = ProductColorTableFactory.GetColorTable(colorTableName);
}
if (pct == null)
{
return(null);
}
//enumDataType dataType = enumDataType.Atypism;
if (inDataType == enumDataType.Atypism)
{
using (IRasterDataProvider prd = GeoDataDriver.Open(fname) as IRasterDataProvider)
{
inDataType = prd.DataType;
}
}
return(GetStretcher(inDataType, pct, out colorMapTable));
}
public static void UpdateLegend(ProductColorTable[] colors, Action <int, string> percentProgress)
{
string path = System.AppDomain.CurrentDomain.BaseDirectory + "LayoutTemplate";
if (!Directory.Exists(path))
{
return;
}
string[] files = Directory.GetFiles(path, "*.gxt", SearchOption.AllDirectories);
if (files == null || files.Length == 0)
{
return;
}
for (int i = 0; i < files.Length; i++)
{
string fname = files[i];
ILayoutTemplate template = LayoutTemplate.LoadTemplateFrom(fname);
//LayoutTemplate.LoadTemplateFrom(fname);
if (template == null)
{
return;
}
if (percentProgress != null)
{
percentProgress((int)((i + 1) * 100f / files.Length), "");
}
ILayout layout = template.Layout;
bool haUpdate = false;
for (int e = 0; e < layout.Elements.Count; e++)
{
if (layout.Elements[e] is ILegendElement)
{
ILegendElement legendEle = layout.Elements[e] as ILegendElement;
string colotName = legendEle.ColorTableName;
if (!string.IsNullOrWhiteSpace(colotName))
{
ProductColorTable colorTable = ProductColorTableFactory.GetColorTable(colotName);
if (colorTable != null)
{
List <LegendItem> items = new List <LegendItem>();
foreach (ProductColor pc in colorTable.ProductColors)
{
if (!pc.DisplayLengend)
{
continue;
}
LegendItem item = new LegendItem(pc.LableText, pc.Color);
items.Add(item);
}
legendEle.LegendItems = items.ToArray();
haUpdate = true;
}
}
}
}
if (haUpdate)
{
template.SaveTo(fname);
}
}
}
private void button22_Click(object sender, EventArgs e)
{
ProductColorTable ct = ProductColorTableFactory.GetColorTable("FOG", "DBLV");
object[] sts = ProductColorTableFactory.GetStretcher <UInt16>(ct);
}
private IExtractResult IMGAlgorithm()
{
string instanceIdentify = _argumentProvider.GetArg("OutFileIdentify") as string;
if (string.IsNullOrWhiteSpace(instanceIdentify))
{
return(null);
}
SubProductInstanceDef instance = FindSubProductInstanceDefs(instanceIdentify);
if (instance == null)
{
return(ThemeGraphyResult(null));
}
if (instanceIdentify == "0MSI")
{
return(ThemeGraphyMCSIDBLV(instance));
}
else if (instanceIdentify == "FLSI")
{
string[] files = GetStringArray("SelectedPrimaryFiles");
if (files == null || files.Length == 0)
{
TrySetSelectedPrimaryFiles(ref files);
}
if (files == null || files.Length == 0)
{
return(null);
}
string colorTableFile = ProductColorTableParser.LoadProColorTable("FLD");
ProductColorTable[] colorTabels = ProductColorTableParser.Parse(colorTableFile);
ProductColorTable[] colorTabelsBack = ProductColorTableParser.Parse(colorTableFile);
foreach (ProductColorTable pct in colorTabels)
{
if (pct.ColorTableName != "FLD" + instanceIdentify)
{
continue;
}
List <int> colorNums = new List <int>();
using (IRasterDataProvider rdp = GeoDataDriver.Open(files[0]) as IRasterDataProvider)
{
LastDaysSetValue outLastDays = (rdp as MemoryRasterDataProvider).GetExtHeader <LastDaysSetValue>();
for (int i = 0; i < outLastDays.LastDaysColor.Length; i++)
{
if (outLastDays.LastDaysColor[i] == 0)
{
break;
}
colorNums.Add(outLastDays.LastDaysColor[i]);
}
}
if (colorNums.Count == 0)
{
break;
}
List <ProductColor> pcList = new List <ProductColor>();
pcList.Add(pct.ProductColors[0]);
pct.ProductColors[1].MaxValue = colorNums[0] + 1;
pct.ProductColors[1].LableText = " " + (pct.ProductColors[1].MaxValue - 1).ToString();
pcList.Add(pct.ProductColors[1]);
for (int i = 2; i < colorNums.Count + 1; i++)
{
pct.ProductColors[i].MinValue = colorNums[i - 2] + 1;
pct.ProductColors[i].MaxValue = colorNums[i - 1] + 1;
pct.ProductColors[i].LableText = " " + (pct.ProductColors[i].MaxValue - 1).ToString();
pcList.Add(pct.ProductColors[i]);
}
//ProductColor newpc = new ProductColor();
//newpc.Color = pct.ProductColors[pct.ProductColors.Length - 3].Color;
//newpc.DisplayLengend = pct.ProductColors[pct.ProductColors.Length - 3].DisplayLengend;
//newpc.LableText = ">" + colorNums[colorNums.Count - 1] + "天";
//newpc.MaxValue = pct.ProductColors[pct.ProductColors.Length - 3].MaxValue;
//newpc.MinValue = colorNums[colorNums.Count - 1] + 1;
//pcList.Add(newpc);
pcList.Add(pct.ProductColors[pct.ProductColors.Length - 2]);
pcList.Add(pct.ProductColors[pct.ProductColors.Length - 1]);
pct.ProductColors = pcList.ToArray();
ProductColorTableParser.WriteToXml(colorTabels, colorTableFile);
ProductColorTableFactory.ReLoadAllColorTables();
LayoutTemplateHelper.UpdateLegend(colorTabels, null);
ProductColorTableParser.WriteToXml(colorTabelsBack, colorTableFile);
}
return(ThemeGraphyResult(null));
}
else
{
return(ThemeGraphyResult(null));
}
}
