public PersistObject ToPersistObject()
{
PersistObject obj = new PersistObject("LabelDef");
obj.AddAttribute("source", _labelSource.ToString());
obj.AddAttribute("enabled", _enableLabeling.ToString());
obj.AddAttribute("field", _fieldname != null ? _fieldname : string.Empty);
obj.AddAttribute("fields", _fields != null ? string.Join(",", _fields) : string.Empty);
obj.AddAttribute("ruler", _masLabelRuler.ToString());
obj.AddAttribute("invalidvalue", _invalidValue != null ? _invalidValue.ToString() : string.Empty);
obj.AddAttribute("autotonewline", _autoToNewline.ToString());
obj.AddAttribute("charcountperline", _charcountPerLine.ToString());
//Font
PersistObject fontObj = new PersistObject("Font");
fontObj.AddAttribute("font", FontHelper.FontToString(_labelFont));
fontObj.AddAttribute("color", ColorHelper.ColorToString(_foreColor));
fontObj.AddAttribute("maskcolor", ColorHelper.ColorToString(_maskColor));
obj.AddSubNode(fontObj);
//_scaleRange
if (_displayScaleRange == null)
{
_displayScaleRange = new ScaleRange(-1, 1);
}
PersistObject rangeObj = (_displayScaleRange as IPersistable).ToPersistObject();
obj.AddSubNode(rangeObj);
//_containerSymbol
if (_containerSymbol != null)
{
PersistObject csymobj = _containerSymbol.ToPersistObject();
obj.AddSubNode(csymobj);
}
return(obj);
}
public static ScaleRange FromXElement(XElement ele)
{
if (ele == null)
{
return(new ScaleRange(-1, 1));
}
ScaleRange range = new ScaleRange(-1, 1);
range.DisplayScaleOfMax = int.Parse(ele.Attribute("maxscale").Value);
range.DisplayScaleOfMin = int.Parse(ele.Attribute("minscale").Value);
range.Enable = bool.Parse(ele.Attribute("enabled").Value);
return(range);
}
public static IRasterLayer FromXElement(XElement ele)
{
if (ele == null)
{
return(null);
}
string name = ele.Attribute("name").Value;
bool visible = bool.Parse(ele.Attribute("visible").Value);
ScaleRange displayScaleRange = ScaleRange.FromXElement(ele.Element("DisplayScaleRange"));
IRasterClass rasterclass = AgileMap.Core.RasterClass.FromXElement(ele.Element("RasterClass"));
rasterclass.Name = name;
IRasterLayer lyr = new RasterLayer(name, rasterclass);
(lyr as ILayerDrawable).Visible = visible;
return(lyr);
}
public PersistObject ToPersistObject()
{
PersistObject obj = new PersistObject("RasterLayer");
obj.AddAttribute("name", _name != null ? _name : string.Empty);
obj.AddAttribute("visible", _visible.ToString());
//displayScaleRange
if (_displayScaleRange == null)
{
_displayScaleRange = new ScaleRange(-1, 1);
}
obj.AddSubNode((_displayScaleRange as IPersistable).ToPersistObject());
//feature class
if (_class != null)
{
obj.AddSubNode((_class as IPersistable).ToPersistObject());
}
return(obj);
}
public static IFeatureLayer FromXElement(XElement ele)
{
if (ele == null)
{
return(null);
}
string name = ele.Attribute("name").Value;
bool visible = bool.Parse(ele.Attribute("visible").Value);
bool enableDisplayLevel = true;
if (ele.Attribute("enabledisplayLevel") != null)
{
enableDisplayLevel = bool.Parse(ele.Attribute("enabledisplayLevel").Value);
}
ScaleRange displayScaleRange = ScaleRange.FromXElement(ele.Element("DisplayScaleRange"));
LabelDef labelDef = AgileMap.Core.LabelDef.FromXElement(ele.Element("LabelDef"));
IFeatureRenderer renderer = PersistObject.ReflectObjFromXElement(ele.Element("Renderer")) as IFeatureRenderer;
RotateFieldDef rotateFieldDef = RotateFieldDef.FromXElement(ele.Element("RotateField"));
IFeatureClass fetclass = AgileMap.Core.FeatureClass.FromXElement(ele.Element("FeatureClass"));
if (fetclass == null)
{
return(null);
}
fetclass.Name = name;
IFeatureLayer lyr = new FeatureLayer(name, fetclass, renderer, labelDef);
lyr.RotateFieldDef = rotateFieldDef;
lyr.DisplayScaleRange = displayScaleRange;
lyr.EnabledDisplayLevel = enableDisplayLevel;
(lyr as ILayerDrawable).Visible = visible;
//
if (ele.Attribute("twostepflag") != null)
{
string twoStepflagstring = ele.Attribute("twostepflag").Value;
lyr.IsTwoStepDraw = bool.Parse(twoStepflagstring);
}
//
return(lyr);
}
public PersistObject ToPersistObject()
{
PersistObject obj = new PersistObject("Layer");
obj.AddAttribute("name", _name != null ?_name :string.Empty);
obj.AddAttribute("visible", _visible.ToString());
obj.AddAttribute("enabledisplayLevel", _enabledDisplayLevel.ToString());
obj.AddAttribute("twostepflag", _twoStepFlag.ToString());
//displayScaleRange
if (_displayScaleRange == null)
{
_displayScaleRange = new ScaleRange(-1, 1);
}
obj.AddSubNode((_displayScaleRange as IPersistable).ToPersistObject());
//label def
if (_labelDef != null)
{
obj.AddSubNode((_labelDef as IPersistable).ToPersistObject());
}
//renderer
if (_featureRender != null)
{
obj.AddSubNode((_featureRender as IPersistable).ToPersistObject());
}
//rotate field
if (_rotateFieldDef != null)
{
obj.AddSubNode((_rotateFieldDef as IPersistable).ToPersistObject());
}
//feature class
if (_class != null)
{
obj.AddSubNode((_class as IPersistable).ToPersistObject());
}
return(obj);
}
public FeatureLayer()
{
_displayScaleRange = new ScaleRange(-1, 1);
_outsideIndicator = new OutsideIndicator();
}
//<LabelDef enabled="False" field="ADMIN_NAME" fields="FIPS_ADMIN,GMI_ADMIN,ADMIN_NAME,FIPS_CNTRY,GMI_CNTRY,CNTRY_NAME,POP_ADMIN,TYPE_ENG,TYPE_LOC,SQKM,SQMI,COLOR_MAP" ruler="Center" invalidvalue="">
// <Font font="Microsoft Sans Serif,9,Regular" color="255,0,0,0" maskcolor="0,0,0,0" />
// <DisplayScaleRange enabled="False" minscale="-1" maxscale="1" />
//</LabelDef>
public static LabelDef FromXElement(XElement ele)
{
if (ele == null)
{
return(null);
}
enumLabelSource source = enumLabelSource.Label;
if (ele.Attribute("source") != null)
{
string sourceString = ele.Attribute("source").Value;
foreach (enumLabelSource s in Enum.GetValues(typeof(enumLabelSource)))
{
if (s.ToString() == sourceString)
{
source = s;
break;
}
}
}
Font font = FontHelper.StringToFont(ele.Element("Font").Attribute("font").Value);
ScaleRange range = ScaleRange.FromXElement(ele.Element("DisplayScaleRange"));
Color color = ColorHelper.StringToColor(ele.Element("Font").Attribute("color").Value);
Color maskcolor = ColorHelper.StringToColor(ele.Element("Font").Attribute("maskcolor").Value);
string field = ele.Attribute("field").Value;
string fields = ele.Attribute("fields").Value;
bool enabled = bool.Parse(ele.Attribute("enabled").Value);
bool autotonewline = false;
if (ele.Attribute("autotonewline") != null)
{
autotonewline = bool.Parse(ele.Attribute("autotonewline").Value);
}
int charcount = 6;
if (ele.Attribute("charcountperline") != null)
{
charcount = int.Parse(ele.Attribute("charcountperline").Value);
}
masLabelPosition ruler = masLabelPosition.Center;
string rulerstring = ele.Attribute("ruler").Value;
foreach (masLabelPosition r in Enum.GetValues(typeof(masLabelPosition)))
{
if (r.ToString() == rulerstring)
{
ruler = r;
break;
}
}
string invalidvalue = ele.Attribute("invalidvalue").Value;
//
IContainerSymbol csym = null;
if (ele.Element("ContainerSymbol") != null)
{
csym = PersistObject.ReflectObjFromXElement(ele.Element("ContainerSymbol")) as IContainerSymbol;
}
//
LabelDef def = new LabelDef(field, fields.Trim() != string.Empty ? fields.Split(',') : null);
def.LabelFont = font;
def.DisplayScaleRange = range;
def.EnableLabeling = enabled;
def.ForeColor = color;
def.MaskColor = maskcolor;
def.MasLabelRuler = ruler;
def.InvalidValue = invalidvalue;
def.LabelSource = source;
def.ContainerSymbol = csym;
def.AutoToNewline = autotonewline;
def.CharcountPerLine = charcount;
return(def);
}