/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add CmdNorthArrowAttribute.OnClick implementation
LibCerMap.FrmNorthArrwoAttribute frm = new LibCerMap.FrmNorthArrwoAttribute();
frm.ShowDialog();
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add CmdNorthArrowAttribute.OnClick implementation
IGraphicsContainer GraphicsContainer = m_hookHelper.ActiveView.GraphicsContainer;
IGraphicsContainerSelect GraphicsContainerSelect = GraphicsContainer as IGraphicsContainerSelect;
int SelectElementCount = GraphicsContainerSelect.ElementSelectionCount;
IEnumElement pEnumElement = GraphicsContainerSelect.SelectedElements;
////判断选择要素的类型是否在两种以上
IElement pElement = pEnumElement.Next();
IElementProperties pElementProperties = pElement as IElementProperties;
//第一个要素属性类型
string pSelElementType = pElementProperties.Type;
for (int i = 0; i < SelectElementCount; i++)
{
if (pSelElementType != pElementProperties.Type)
{
MessageBox.Show("请选择同一种类型的要素！");
return;
}
pElement = pEnumElement.Next();
pElementProperties = pElement as IElementProperties;
}
//当选择要素类型相同时，开始进行修改样式
IEnumElement EnumElement = GraphicsContainerSelect.SelectedElements;
EnumElement.Reset();
IElement Element = EnumElement.Next();
IElementProperties ElementProperties = Element as IElementProperties;
//当选择的要素为指北针、比例尺、图例、DataFrame时，必须选择一个
if (ElementProperties.Type == "地图整饰要素框架" || ElementProperties.Type == "Map Surround Frame" || ElementProperties.Type == "Data Frame")
{
if (SelectElementCount == 1)
{
if (ElementProperties.Name == "North Arrow")
{
LibCerMap.FrmNorthArrwoAttribute frm = new LibCerMap.FrmNorthArrwoAttribute(SymbolStyle, Element, GraphicsContainer, m_hookHelper);
frm.ShowDialog();
}
else if (ElementProperties.Name == "Scale Line" || ElementProperties.Name == "比例尺" || ElementProperties.Name.Contains("Scale Bar"))
{
LibCerMap.FrmScaleBarAttribute frm = new LibCerMap.FrmScaleBarAttribute(SymbolStyle, Element, GraphicsContainer, m_hookHelper);
frm.ShowDialog();
}
else if (ElementProperties.Name == "Scale Text")
{
LibCerMap.FrmScaleTextAttribute frm = new LibCerMap.FrmScaleTextAttribute(SymbolStyle, Element, GraphicsContainer, m_hookHelper);
frm.ShowDialog();
}
else if (ElementProperties.Name == "Legend" || ElementProperties.Name == "图例")
{
LibCerMap.FrmLegendAttribute frm = new LibCerMap.FrmLegendAttribute(SymbolStyle, Element, GraphicsContainer, m_hookHelper);
frm.ShowDialog();
}
else if (ElementProperties.Type == "Data Frame")
{
int SelIndex = 0;
LibCerMap.FrmFrameAttrSel frmsel = new LibCerMap.FrmFrameAttrSel();
frmsel.ShowDialog();
if (frmsel.DialogResult == DialogResult.OK)
{
SelIndex = frmsel.FrmIndex;
}
if (SelIndex == 1)
{
LibCerMap.FrmNavigationGrids frm = new LibCerMap.FrmNavigationGrids(SymbolStyle, m_hookHelper);
frm.ShowDialog();
}
else if (SelIndex == 2)
{
LibCerMap.FrmFrameAttribute frm = new LibCerMap.FrmFrameAttribute(SymbolStyle, Element, GraphicsContainer, m_hookHelper);
frm.ShowDialog();
}
}
}
else
{
MessageBox.Show("当选择要素为指北针、比例尺、图例、Frame窗体时，只可以选择一个要素");
}
}
else if (ElementProperties.Type == "Text" || ElementProperties.Type == "文本")
{
LibCerMap.FrmAddText frm = new LibCerMap.FrmAddText(Element as ITextElement, m_hookHelper);
if (frm.ShowDialog() == DialogResult.OK)
{
//ITextSymbol pTextSymbol = frm.pTextElement.Symbol;
//for (int i = 0; i < SelectElementCount; i++)
//{
// ITextElement pTextElement = Element as ITextElement;
// //pTextElement.Symbol = pTextSymbol;
// Element = EnumElement.Next();
//}
m_hookHelper.ActiveView.Refresh();
}
}
else if (ElementProperties.Type == "Marker" || ElementProperties.Type == "标记")
{
IMarkerElement pMarkerElement = Element as IMarkerElement;
LibCerMap.FrmSymbol FrmMarker = new LibCerMap.FrmSymbol(SymbolStyle, (ISymbol)pMarkerElement.Symbol, esriSymbologyStyleClass.esriStyleClassMarkerSymbols);
FrmMarker.ShowDialog();
if (FrmMarker.DialogResult == DialogResult.OK)
{
IMarkerSymbol pMarkerSymbol = FrmMarker.GetStyleGalleryItem().Item as IMarkerSymbol;
for (int i = 0; i < SelectElementCount; i++)
{
pMarkerElement.Symbol = pMarkerSymbol;
Element = EnumElement.Next();
pMarkerElement = Element as IMarkerElement;
}
}
}
else if (ElementProperties.Type == "Line" || ElementProperties.Type == "线")
{
ILineElement pLineElement = Element as ILineElement;
LibCerMap.FrmSymbol frm = new LibCerMap.FrmSymbol(SymbolStyle, (ISymbol)pLineElement.Symbol, esriSymbologyStyleClass.esriStyleClassLineSymbols);
frm.ShowDialog();
if (frm.DialogResult == DialogResult.OK)
{
ILineSymbol pLineSymbol = frm.GetStyleGalleryItem().Item as ILineSymbol;
for (int i = 0; i < SelectElementCount; i++)
{
pLineElement.Symbol = pLineSymbol;
Element = EnumElement.Next();
pLineElement = Element as ILineElement;
}
}
}
else if (ElementProperties.Type == "Polygon" || ElementProperties.Type == "Rectangle" ||
ElementProperties.Type == "Circle" || ElementProperties.Type == "Ellipse" ||
ElementProperties.Type == "面" || ElementProperties.Type == "矩形" ||
ElementProperties.Type == "圆形" || ElementProperties.Type == "椭圆")
{
IFillShapeElement pFillShapeElement = Element as IFillShapeElement;
LibCerMap.FrmSymbol frm = new LibCerMap.FrmSymbol(SymbolStyle, (ISymbol)pFillShapeElement.Symbol, esriSymbologyStyleClass.esriStyleClassFillSymbols);
frm.ShowDialog();
if (frm.DialogResult == DialogResult.OK)
{
IFillSymbol pFillsymbol = frm.GetStyleGalleryItem().Item as IFillSymbol;
for (int i = 0; i < SelectElementCount; i++)
{
pFillShapeElement.Symbol = pFillsymbol;
Element = EnumElement.Next();
pFillShapeElement = Element as IFillShapeElement;
}
}
}
m_hookHelper.ActiveView.Refresh();
}