private IRepresentationRule method_1(IFeatureClass ifeatureClass_1)
{
IBasicSymbol symbol = this.method_0(ifeatureClass_1);
IRepresentationRule rule = new RepresentationRuleClass();
rule.InsertLayer(0, symbol);
return(rule);
}
public static IRepresentationRule CreateRepresentationRule(IFeatureClass ifeatureClass_0)
{
IBasicSymbol symbol = CreateBasicSymbol(ifeatureClass_0);
IRepresentationRule rule = new RepresentationRuleClass();
rule.InsertLayer(0, symbol);
return(rule);
}
private void btnMoveUp_Click(object sender, EventArgs e)
{
TabPage tabPage = this.tabControl1.TabPages[this.tabControl1.SelectedIndex];
IBasicSymbol symbol = this.m_pRepresentationRule.get_Layer(this.tabControl1.SelectedIndex - 1);
this.m_pRepresentationRule.RemoveLayer(this.tabControl1.SelectedIndex - 1);
this.m_pRepresentationRule.InsertLayer(this.tabControl1.SelectedIndex - 2, symbol);
int index = this.tabControl1.SelectedIndex - 1;
this.tabControl1.TabPages.RemoveAt(this.tabControl1.SelectedIndex);
this.tabControl1.TabPages.Insert(index, tabPage);
}
internal static IBasicSymbol CreateBasicSymbol(IFeatureClass ifeatureClass_0)
{
IBasicSymbol symbol = null;
if ((ifeatureClass_0.ShapeType == esriGeometryType.esriGeometryMultipoint) ||
(ifeatureClass_0.ShapeType == esriGeometryType.esriGeometryPoint))
{
return(new BasicMarkerSymbolClass());
}
if (ifeatureClass_0.ShapeType == esriGeometryType.esriGeometryPolyline)
{
return(new BasicLineSymbolClass());
}
if (ifeatureClass_0.ShapeType == esriGeometryType.esriGeometryPolygon)
{
symbol = new BasicFillSymbolClass();
}
return(symbol);
}
private IBasicSymbol method_0(IFeatureClass ifeatureClass_1)
{
IBasicSymbol symbol = null;
if ((ifeatureClass_1.ShapeType == esriGeometryType.esriGeometryMultipoint) ||
(ifeatureClass_1.ShapeType == esriGeometryType.esriGeometryPoint))
{
return(new BasicMarkerSymbolClass());
}
if (ifeatureClass_1.ShapeType == esriGeometryType.esriGeometryPolyline)
{
return(new BasicLineSymbolClass());
}
if (ifeatureClass_1.ShapeType == esriGeometryType.esriGeometryPolygon)
{
symbol = new BasicFillSymbolClass();
}
return(symbol);
}
protected void DrawSymbol(int int_0, Rectangle rectangle_0, object object_1)
{
IDisplayTransformation displayTransformation = new DisplayTransformation() as IDisplayTransformation;
IEnvelope envelope = new Envelope() as ESRI.ArcGIS.Geometry.IEnvelope;
envelope.PutCoords((double)rectangle_0.Left, (double)rectangle_0.Top, (double)rectangle_0.Right,
(double)rectangle_0.Bottom);
tagRECT tagRECT;
tagRECT.left = rectangle_0.Left;
tagRECT.right = rectangle_0.Right;
tagRECT.bottom = rectangle_0.Bottom;
tagRECT.top = rectangle_0.Top;
displayTransformation.set_DeviceFrame(ref tagRECT);
displayTransformation.Bounds = envelope;
if (this.double_0 < 1.0 && object_1 is ILineSymbol)
{
displayTransformation.Resolution = 48.0 / this.double_0;
}
else
{
displayTransformation.Resolution = 96.0;
}
displayTransformation.ReferenceScale = 1.0;
displayTransformation.ScaleRatio = this.double_0;
if (object_1 is IMarkerSymbol)
{
IStyleGalleryClass styleGalleryClass = new MarkerSymbolStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
}
else if (object_1 is ILineSymbol)
{
IStyleGalleryClass styleGalleryClass = new LineSymbolStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
}
else if (object_1 is IFillSymbol)
{
IStyleGalleryClass styleGalleryClass = new FillSymbolStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
}
else
{
ISymbol symbol;
if (object_1 is IColorRamp)
{
IGradientFillSymbol gradientFillSymbol = new GradientFillSymbol();
ILineSymbol outline = gradientFillSymbol.Outline;
outline.Width = 0.0;
gradientFillSymbol.Outline = outline;
gradientFillSymbol.ColorRamp = (IColorRamp)object_1;
gradientFillSymbol.GradientAngle = 180.0;
gradientFillSymbol.GradientPercentage = 1.0;
gradientFillSymbol.IntervalCount = 100;
gradientFillSymbol.Style = esriGradientFillStyle.esriGFSLinear;
symbol = (ISymbol)gradientFillSymbol;
}
else if (object_1 is IColor)
{
symbol = (ISymbol) new ColorSymbol
{
Color = (IColor)object_1
};
}
else if (object_1 is IAreaPatch)
{
symbol = new SimpleFillSymbol() as ISymbol;
IRgbColor rgbColor = new RgbColor();
rgbColor.Red = 227;
rgbColor.Green = 236;
rgbColor.Blue = 19;
((IFillSymbol)symbol).Color = rgbColor;
}
else if (object_1 is ILinePatch)
{
symbol = new SimpleLineSymbol() as ISymbol;
}
else
{
if (object_1 is INorthArrow)
{
IStyleGalleryClass styleGalleryClass = new NorthArrowStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
return;
}
if (object_1 is ILegendItem)
{
IStyleGalleryClass styleGalleryClass = new LegendItemStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
return;
}
if (object_1 is ILabelStyle)
{
IStyleGalleryClass styleGalleryClass = new LabelStyleGalleryClass();
tagRECT tagRECT2 = default(tagRECT);
tagRECT2.left = rectangle_0.Left;
tagRECT2.right = rectangle_0.Right;
tagRECT2.top = rectangle_0.Top;
tagRECT2.bottom = rectangle_0.Bottom;
styleGalleryClass.Preview(object_1, int_0, ref tagRECT2);
return;
}
if (object_1 is IMapSurround)
{
MapSurroundDraw mapSurroundDraw = new MapSurroundDraw(object_1 as IMapSurround);
mapSurroundDraw.Draw(int_0, rectangle_0, 96.0, this.double_0);
return;
}
if (object_1 is IBackground)
{
IDisplay display = new ScreenDisplay();
display.StartDrawing(int_0, 0);
display.DisplayTransformation = displayTransformation;
IGeometry geometry = ((IBackground)object_1).GetGeometry(display, envelope);
((IBackground)object_1).Draw(display, geometry);
display.FinishDrawing();
return;
}
if (object_1 is IShadow)
{
ShadowDraw shadowDraw = new ShadowDraw(object_1 as IShadow);
shadowDraw.Draw(int_0, rectangle_0, 96.0, this.double_0);
return;
}
if (object_1 is IRepresentationMarker)
{
RepresentationMarkerDraw representationMarkerDraw =
new RepresentationMarkerDraw(object_1 as IRepresentationMarker);
representationMarkerDraw.Draw(int_0, rectangle_0, 96.0, this.double_0);
return;
}
if (object_1 is IRepresentationRuleItem)
{
try
{
RepresentationRuleDraw representationRuleDraw = new RepresentationRuleDraw(object_1);
IRepresentationRule representationRule =
(object_1 as IRepresentationRuleItem).RepresentationRule;
IBasicSymbol arg_61E_0 = representationRule.get_Layer(0);
representationRuleDraw.Draw(int_0, rectangle_0, 96.0, this.double_0);
return;
}
catch
{
return;
}
}
if (object_1 is IBorder)
{
IDisplay display = new ScreenDisplay();
display.StartDrawing(int_0, 0);
display.DisplayTransformation = displayTransformation;
IPointCollection pointCollection = new Polyline();
object value = System.Reflection.Missing.Value;
IPoint point = new ESRI.ArcGIS.Geometry.Point();
point.PutCoords((double)(rectangle_0.X + 4), (double)rectangle_0.Top);
pointCollection.AddPoint(point, ref value, ref value);
point.PutCoords((double)(rectangle_0.X + 4), (double)rectangle_0.Bottom);
pointCollection.AddPoint(point, ref value, ref value);
point.PutCoords((double)(rectangle_0.Right - 4), (double)rectangle_0.Bottom);
pointCollection.AddPoint(point, ref value, ref value);
IGeometry geometry = ((IBorder)object_1).GetGeometry(display, (IGeometry)pointCollection);
((IBorder)object_1).Draw(display, geometry);
display.FinishDrawing();
return;
}
if (object_1 is IMapGrid)
{
IDisplay display = new ScreenDisplay();
display.StartDrawing(int_0, 0);
display.DisplayTransformation = displayTransformation;
IPointCollection pointCollection = new Polyline();
object value = System.Reflection.Missing.Value;
IPoint point = new ESRI.ArcGIS.Geometry.Point();
point.PutCoords((double)(rectangle_0.X + 4), (double)rectangle_0.Top);
pointCollection.AddPoint(point, ref value, ref value);
point.PutCoords((double)(rectangle_0.X + 4), (double)rectangle_0.Bottom);
pointCollection.AddPoint(point, ref value, ref value);
point.PutCoords((double)(rectangle_0.Right - 4), (double)rectangle_0.Bottom);
pointCollection.AddPoint(point, ref value, ref value);
IMapFrame mapFrame = new MapFrame() as IMapFrame;
IMap map = new Map();
mapFrame.Map = map;
(map as IActiveView).Extent = (pointCollection as IGeometry).Envelope;
(object_1 as IMapGrid).Draw(display, mapFrame);
display.FinishDrawing();
return;
}
return;
}
if (symbol is IPictureFillSymbol || symbol is IPictureLineSymbol)
{
symbol.SetupDC(int_0, displayTransformation);
}
else
{
symbol.SetupDC(int_0, displayTransformation);
}
if (symbol is IMarkerSymbol)
{
this.method_0((IMarkerSymbol)symbol, rectangle_0);
}
else if (symbol is ILineSymbol)
{
this.method_1((ILineSymbol)symbol, rectangle_0);
}
else if (symbol is IFillSymbol)
{
this.method_2((IFillSymbol)symbol, rectangle_0);
}
else if (symbol is ITextSymbol)
{
this.method_3((ITextSymbol)symbol, rectangle_0);
}
symbol.ResetDC();
}
}
private void RepresationRuleCtrl_Load(object sender, EventArgs e)
{
this.contextMenuStrip1.Items.Clear();
if (this.m_pRepresentationRuleItem != null)
{
this.symbolItem1.Symbol = this.m_pRepresentationRuleItem;
}
if (this.m_pRepresentationRule != null)
{
for (int i = 0; i < this.m_pRepresentationRule.LayerCount; i++)
{
TabPage page;
IBasicSymbol symbol = this.m_pRepresentationRule.get_Layer(i);
if (symbol is IBasicMarkerSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
page = new TabPage("点");
BasicMarkerSymbolLayer layer = new BasicMarkerSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer);
layer.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
else if (symbol is IBasicLineSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicLineLayerToolStripMenuItem);
page = new TabPage("线");
BasicLineSymbolLayer layer2 = new BasicLineSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer2);
layer2.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
else if (symbol is IBasicFillSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicLineLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicFillLayerToolStripMenuItem);
page = new TabPage("面");
BasicFillSymbolLayer layer3 = new BasicFillSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer3);
layer3.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
}
}
this.btnAddLayer.Enabled = this.m_CanEdit;
this.btnDeleteLayer.Enabled = this.m_CanEdit;
this.btnMoveUp.Enabled = this.m_CanEdit;
this.tnMoveDown.Enabled = this.m_CanEdit;
}
public void Init()
{
int num;
this.contextMenuStrip1.Items.Clear();
for (num = this.tabControl1.TabCount - 1; num > 0; num--)
{
this.tabControl1.TabPages.RemoveAt(num);
}
this.symbolItem1.Symbol = this.m_pRepresentationRuleItem;
if (this.m_pRepresentationRule != null)
{
for (num = 0; num < this.m_pRepresentationRule.LayerCount; num++)
{
TabPage page;
IBasicSymbol symbol = this.m_pRepresentationRule.get_Layer(num);
if (symbol is IBasicMarkerSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
page = new TabPage("点");
BasicMarkerSymbolLayer layer = new BasicMarkerSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer);
layer.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
else if (symbol is IBasicLineSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicLineLayerToolStripMenuItem);
page = new TabPage("线");
BasicLineSymbolLayer layer2 = new BasicLineSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer2);
layer2.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
else if (symbol is IBasicFillSymbol)
{
this.contextMenuStrip1.Items.Add(this.basicMarkerLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicLineLayerToolStripMenuItem);
this.contextMenuStrip1.Items.Add(this.basicFillLayerToolStripMenuItem);
page = new TabPage("面");
BasicFillSymbolLayer layer3 = new BasicFillSymbolLayer
{
BasicSymbol = symbol,
GeometryType = this.m_pRepresentationRuleItem.GeometryType
};
page.Controls.Add(layer3);
layer3.Dock = DockStyle.Fill;
this.tabControl1.TabPages.Add(page);
}
}
}
this.btnAddLayer.Enabled = this.m_CanEdit;
this.btnDeleteLayer.Enabled = this.m_CanEdit;
this.btnMoveUp.Enabled = this.m_CanEdit;
this.tnMoveDown.Enabled = this.m_CanEdit;
}
