private IGxdDocument CreateDocument(ILayoutTemplate template, object p)
{
IGxdDocument doc = new GxdDocument(new GxdTemplateHost(template));
IGxdDataFrame gxdDf = doc.DataFrames.Count > 0 ? doc.DataFrames[0] : null;
return(doc);
}
private void TrySetDataFrameEnvelope(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
try
{
ThemeGraphRegion region = ThemeGraphRegionSetting.GetThemeGraphRegion("FLD");
if (region != null && _region != null)
{
foreach (PrjEnvelopeItem item in region.PrjEnvelopeItems)
{
if (item.Name.ToUpper() == _region)
{
PrjEnvelope env = item.PrjEnvelope;
GxdEnvelope gxdEnv = ToPrjEnvelope(env, gxdDataFrame, dataFrame);
if (gxdEnv != null)
{
FitSizeToTemplateWidth(layout, (float)(gxdEnv.MaxX - gxdEnv.MinX), (float)(gxdEnv.MaxY - gxdEnv.MinY));
gxdDataFrame.Envelope = gxdEnv;
return;
}
}
}
}
}
catch (Exception ex)
{
//PrintInfo(ex.Message);
}
}
private void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame iDataFrame, ILayout layout, PrjEnvelope envelope)
{
Layout.GxdEnvelope gxdEnv = ToPrjEnvelope(envelope, gxdDataFrame, iDataFrame);
if (gxdEnv != null)
{
FitSizeToTemplateWidth(layout, (float)(gxdEnv.MaxX - gxdEnv.MinX), (float)(gxdEnv.MaxY - gxdEnv.MinY));
gxdDataFrame.Envelope = gxdEnv;
}
}
protected override void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
string instanceIdentify = _argumentProvider.GetArg("OutFileIdentify") as string;
Layout.GxdEnvelope evp = ToPrjEnvelope(_envelope, gxdDataFrame, dataFrame);
if (evp != null)
{
FitSizeToTemplateWidth(layout, (float)(evp.MaxX - evp.MinX), (float)(evp.MaxY - evp.MinY));
gxdDataFrame.Envelope = evp;
_envelope = null;
}
}
/// <summary>
/// 设置数据层
/// 栅格数据
/// </summary>
/// <param name="gxdDataFrame"></param>
/// <param name="dataFrame"></param>
protected override void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
string colorTabelName = null;
//if (!string.IsNullOrEmpty(instance.ColorTableName))
// colorTabelName = "colortablename=" + instance.ColorTableName;
IGxdRasterItem rst = new GeoDo.RSS.Layout.GDIPlus.GxdRasterItem(dblvFile, colorTabelName);//这里传具体的色标定义标识
gxdDataFrame.GxdRasterItems.Add(rst);
base.ApplyAttributesOfDataFrame(gxdDataFrame, dataFrame, layout);
}
private IGxdDocument GetDocument(string dataFileName, int[] aoi, ILayoutTemplate t, object options)
{
IGxdDocument doc = new GxdDocument(new GxdTemplateHost(t));
IGxdDataFrame gxdDf = doc.DataFrames.Count > 0 ? doc.DataFrames[0] : null;
if (gxdDf != null)
{
IGxdRasterItem rst = new GxdRasterItem(dataFileName, options);//这里传具体的色标定义标识
gxdDf.GxdRasterItems.Add(rst);
//
TryGeneratreAOISecondaryFile(aoi, rst);
//
TryApplyVars(doc, dataFileName);
}
return(doc);
}
private IGxdDocument GetDocument(ISmartSession session, string rasterFname, string outputFileName, ILayoutTemplate temp, string wndName, params object[] arguments)
{
IGxdDocument doc = new GxdDocument(new GxdTemplateHost(temp));
IGxdDataFrame gxdDf = doc.DataFrames.Count > 0 ? doc.DataFrames[0] : null;
if (string.IsNullOrEmpty(outputFileName))
{
return(null);
}
if (gxdDf != null)
{
IGxdRasterItem rst = new GxdRasterItem(outputFileName, null);//这里传具体的色标定义标识
gxdDf.GxdRasterItems.Add(rst);
}
return(doc);
}
//设置数据层范围
protected override void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
try
{
Layout.GxdEnvelope evp = ToPrjEnvelope(_shpEnvelope, gxdDataFrame, dataFrame);
if (evp != null)
{
FitSizeToTemplateWidth(layout, (float)(evp.MaxX - evp.MinX), (float)(evp.MaxY - evp.MinY));
gxdDataFrame.Envelope = evp;
}
}
catch (Exception ex)
{
PrintInfo(ex.Message);
}
base.ApplyAttributesOfDataFrame(gxdDataFrame, dataFrame, layout);
}
protected override void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
string instanceIdentify = _argumentProvider.GetArg("OutFileIdentify") as string;
string envelope = null;
if (instanceIdentify == "TFRI")
{
envelope = _argumentProvider.GetArg("OldThemeEnvelope").ToString();
}
else
{
envelope = _argumentProvider.GetArg("ThemeEnvelope").ToString();
}
if (string.IsNullOrEmpty(envelope))
{
return;
}
string[] latlon = envelope.Split(',');
if (latlon == null || latlon.Length < 4)
{
return;
}
ISmartSession session = _argumentProvider.GetArg("SmartSession") as ISmartSession;
if (session == null)
{
return;
}
double[] geoRange;
if (!IsSetRange(session, latlon, out geoRange))
{
return;
}
GxdEnvelope env = new GxdEnvelope(double.Parse(latlon[0]), double.Parse(latlon[1]), double.Parse(latlon[2]), double.Parse(latlon[3]));
Layout.GxdEnvelope evp = ToPrjEnvelope(env, gxdDataFrame, dataFrame);
if (evp != null)
{
FitSizeToTemplateWidth(layout, (float)(evp.MaxX - evp.MinX), (float)(evp.MaxY - evp.MinY));
gxdDataFrame.Envelope = evp;
}
base.ApplyAttributesOfDataFrame(gxdDataFrame, dataFrame, layout);
}
private string GenerateRasterThemeGraphy(string dstFile, string drawFName)
{
string templatName = GetLayoutTheme("0SDI");
string colorTabelName = "colortablename=" + "FLDDBLV";
ILayoutTemplate t = GetTemplateByArg(templatName);
if (t == null)
{
return(null);
}
ILayout layout = t.Layout;
int width, height;
GeoDo.RSS.Core.DF.CoordEnvelope envelope = null;
using (IRasterDataProvider dataPrd = GeoDataDriver.Open(dstFile) as IRasterDataProvider)
{
width = dataPrd.Width;
height = dataPrd.Height;
envelope = dataPrd.CoordEnvelope;
}
FitSizeToTemplateWidth(layout, width, height);
//生成文档，并应用变量
TryApplyVars(t, drawFName);
IGxdDocument gxdDoc = CreateDocument(t, string.IsNullOrEmpty(colorTabelName) ? null : colorTabelName);
IGxdDataFrame gxdDf = gxdDoc.DataFrames.Count > 0 ? gxdDoc.DataFrames[0] : null;
if (gxdDf != null)
{
string[] arguments = new string[] { string.IsNullOrEmpty(colorTabelName) ? null : colorTabelName };
IGxdRasterItem rst = new GxdRasterItem(dstFile, colorTabelName, arguments, colorTabelName);//这里传具体的色标定义标识
gxdDf.GxdRasterItems.Add(rst);
}
TrySetAttributesOfElements(gxdDoc);
string docFname = GetGxdFilename(dstFile, "0SDI");
gxdDoc.SaveAs(docFname);
return(docFname);
}
private GxdEnvelope ToPrjEnvelope(GxdEnvelope env, IGxdDataFrame gxdDataFrame, IDataFrame dataFrame)
{
if (env == null)
{
return(null);
}
GeoDo.Project.IProjectionTransform tran = GetProjectionTransform(gxdDataFrame.SpatialRef);
if (tran == null)
{
return(null);
}
double[] xs = new double[] { env.MinX, env.MaxX };
double[] ys = new double[] { env.MaxY, env.MinY };
try
{
tran.Transform(xs, ys);
return(new Layout.GxdEnvelope(xs[0], xs[1], ys[1], ys[0]));
}
catch
{
return(null);
}
}
private List <IGxdDataFrame> GetGxdDataFrames(XElement xElement)
{
if (xElement == null)
{
return(null);
}
var eles = xElement.Elements("GxdDataFrame");
if (eles == null)
{
return(null);
}
List <IGxdDataFrame> dfs = new List <IGxdDataFrame>();
foreach (XElement ele in eles)
{
IGxdDataFrame df = GetGxdDataFrame(ele);
if (df != null)
{
dfs.Add(df);
}
}
return(dfs);
}
protected virtual void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
TrySetDataFrameEnvelope(gxdDataFrame, dataFrame, layout);
}
protected virtual void ApplyAttributesOfDataFrame(IGxdDataFrame gxdDataFrame, IDataFrame dataFrame, ILayout layout)
{
}
