public IMapGrid CreateMapGrid(int int_0)
{
IMapGrid grid = null;
switch (int_0)
{
case 0:
grid = new GraticuleClass();
break;
case 1:
grid = new MeasuredGridClass();
break;
case 2:
grid = new IndexGridClass();
break;
}
if (grid == null)
{
return(null);
}
grid.SetDefaults(this.m_pMapFrame);
grid.LineSymbol = null;
IMarkerSymbol symbol = new SimpleMarkerSymbolClass();
(symbol as ISimpleMarkerSymbol).Style = esriSimpleMarkerStyle.esriSMSCross;
grid.TickMarkSymbol = symbol;
if (grid is IMeasuredGrid)
{
IFormattedGridLabel label = new FormattedGridLabelClass();
INumericFormat format = new NumericFormatClass
{
AlignmentOption = esriNumericAlignmentEnum.esriAlignLeft,
AlignmentWidth = 0,
RoundingOption = esriRoundingOptionEnum.esriRoundNumberOfDecimals,
RoundingValue = 3,
ShowPlusSign = true,
UseSeparator = true,
ZeroPad = true
};
label.Format = format as INumberFormat;
(label as IGridLabel).LabelOffset = 6.0;
grid.LabelFormat = label as IGridLabel;
IEnvelope mapBounds = this.m_pMapFrame.MapBounds;
(grid as IMeasuredGrid).FixedOrigin = true;
(grid as IMeasuredGrid).XOrigin = mapBounds.XMin + 500.0;
(grid as IMeasuredGrid).YOrigin = mapBounds.YMin + 500.0;
grid.SetTickVisibility(false, false, false, false);
grid.SetSubTickVisibility(false, false, false, false);
}
return(grid);
}
public IMapGrid CreateMapGrid()
{
int selectedIndex = this.radioMapGridType.SelectedIndex;
IMapGrid grid = null;
switch (selectedIndex)
{
case 0:
grid = new GraticuleClass();
break;
case 1:
grid = new MeasuredGridClass();
break;
case 2:
grid = new IndexGridClass();
break;
}
if (grid == null)
{
return(null);
}
grid.SetDefaults(this.m_pMapFrame);
grid.Name = this.txtMapGridName.Text;
if (grid is IMeasuredGrid)
{
try
{
double mapScale = this.m_pMapFrame.Map.MapScale;
}
catch
{
}
IEnvelope extent = (this.m_pMapFrame.Map as IActiveView).Extent;
(grid as IMeasuredGrid).XOrigin = extent.XMin;
(grid as IMeasuredGrid).YOrigin = extent.YMin;
(grid as IMeasuredGrid).FixedOrigin = true;
}
return(grid);
}
