public override IElement CreateElement(IPageLayout ipageLayout_0)
{
ILegend style;
if (base.Style != null)
{
style = base.Style as ILegend;
}
else
{
style = new LegendClass_2();
}
style.AutoAdd = true;
style.AutoReorder = true;
style.AutoVisibility = true;
UID clsid = new UIDClass
{
Value = "esriCarto.Legend"
};
IMapFrame frame =
(ipageLayout_0 as IGraphicsContainer).FindFrame((ipageLayout_0 as IActiveView).FocusMap) as IMapFrame;
IElement element = frame.CreateSurroundFrame(clsid, style) as IElement;
(element as IFrameElement).Border = this.Border;
(element as IFrameElement).Background = this.Background;
(element as IFrameProperties).Shadow = this.Shadow;
IEnvelope oldBounds = new EnvelopeClass();
IPoint position = this.GetPosition(ipageLayout_0);
oldBounds.PutCoords(position.X, position.Y, position.X + 4.0, position.Y + 8.0);
IEnvelope newBounds = new EnvelopeClass();
style.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, oldBounds, newBounds);
oldBounds.PutCoords(position.X, position.Y, position.X + newBounds.Width, position.Y + newBounds.Height);
element.Geometry = oldBounds;
this.Element = element;
return(element);
}
//创建图例
private void CreateLegend()
{
ILegendFormat pLegendFormat = new LegendFormatClass();
IMapSurroundFrame pMapSurroundFrame = new MapSurroundFrameClass();
pActiveView = m_hookHelper.ActiveView as IActiveView;
pMap = pActiveView.FocusMap;
//边框、背景、阴影的间距
if (txtLegendFrameGap.Text != null && pSymbolBorder != null)
{
pSymbolBorder.Gap = double.Parse(this.txtLegendFrameGap.Text);
}
if (txtLegendFrameGap.Text != null && pSymbolBackground != null)
{
pSymbolBackground.Gap = double.Parse(this.txtLegendFrameGap.Text);
}
if (txtLegendFrameGap.Text != null && pSymbolShadow != null)
{
pSymbolShadow.VerticalSpacing = double.Parse(this.txtLegendFrameGap.Text) + 10;
pSymbolShadow.HorizontalSpacing = double.Parse(this.txtLegendFrameGap.Text) + 10;
}
//边框、背景、阴影的角度
if (txtLegendFrameAngle.Text != null && pSymbolBorder != null)
{
pSymbolBorder.CornerRounding = short.Parse(txtLegendFrameAngle.Text);
}
if (txtLegendFrameAngle.Text != null && pSymbolBackground != null)
{
pSymbolBackground.CornerRounding = short.Parse(txtLegendFrameAngle.Text);
}
if (txtLegendFrameAngle.Text != null && pSymbolShadow != null)
{
pSymbolShadow.CornerRounding = short.Parse(txtLegendFrameAngle.Text);
}
//边框、背景、阴影
IFrameProperties pFrameProperties = pMapSurroundFrame as IFrameProperties;
if (pSymbolBorder != null)
{
pFrameProperties.Border = pSymbolBorder;
}
if (pSymbolBackground != null)
{
pFrameProperties.Background = pSymbolBackground;
}
if (pSymbolShadow != null)
{
pFrameProperties.Shadow = pSymbolShadow;
}
//显示标题
pLegendFormat.ShowTitle = true;
//标题位置
pLegendFormat.TitlePosition = esriRectanglePosition.esriTopSide;
//标题样式
pLegendFormat.TitleSymbol = CreateTitleSymbol();
//第四界面从上到下图例各部分之间的距离
pLegendFormat.TitleGap = double.Parse(txtTitleAndLegend.Text);
pLegendFormat.VerticalItemGap = double.Parse(txtLegendItems.Text);
pLegendFormat.HorizontalItemGap = double.Parse(txtColumns.Text);
pLegendFormat.HeadingGap = double.Parse(txtHeadings.Text);
pLegendFormat.TextGap = double.Parse(txtLabelsAndDescription.Text);
pLegendFormat.VerticalPatchGap = double.Parse(txtPatchesV.Text);
pLegendFormat.HorizontalPatchGap = double.Parse(txtPatchAndLabels.Text);
pLegendFormat.LayerNameGap = 2;
//图面的样式以及高度和宽度
if (pLinePatch != null)
{
pLegendFormat.DefaultLinePatch = pLinePatch;
}
if (pAreaPatch != null)
{
pLegendFormat.DefaultAreaPatch = pAreaPatch;
}
pLegendFormat.DefaultPatchHeight = double.Parse(this.txtPatchHeight.Text);
pLegendFormat.DefaultPatchWidth = double.Parse(this.txtPatchWith.Text);
//创建图例
ILegend pLegend = new LegendClass_2();
//图例名称
//pLegend.Name = this.txtLegendTitle.Text;
pLegend.AutoVisibility = false; //显示显示的图层
pLegend.AutoAdd = false; //自动添加新数据到图例
pLegend.AutoReorder = true; //根据图层顺序自动排列
pLegend.Title = this.txtLegendTitle.Text;
pLegend.Format = pLegendFormat;
pLegend.Map = pMap;
pLegend.ClearItems();
//pLegend.Refresh();
//图例列数
double pLegendColumn = double.Parse(this.LegendColumn.Text);
//图例中要包含的图层个数为 pSelectedidx.Count
double pLegendItemCount = pSelectedidx.Count;
//计算图例分裂的位置
int ColumnPos = (int)(pLegendItemCount / pLegendColumn);
double remainder = (pLegendItemCount % pLegendColumn) / pLegendColumn;
if (remainder >= 0.5)
{
ColumnPos = ColumnPos + 1;
}
//设置添加到图例的图层
for (int i = 0; i < pSelectedidx.Count; i++)
{
ILegendItem pLegendItem = new HorizontalLegendItemClass();
ILayer pLayer = (ILayer)(pMap.get_Layer(pSelectedidx[i]));
if (!pLayer.Valid)
{
continue;
}
pLegendItem.Layer = pLayer;
//显示标注和描述
pLegendItem.ShowDescriptions = true;
pLegendItem.ShowLabels = true;
//标注和描述字体样式
ITextSymbol pLDTextSymbol = new TextSymbolClass();
IFontDisp pLDFont = new StdFontClass() as IFontDisp;
IRgbColor pLDColor = new RgbColorClass();
pLDColor.Red = 0;
pLDColor.Green = 0;
pLDColor.Blue = 0;
pLDTextSymbol.Color = pLDColor;
pLDFont.Size = (decimal)8;
pLDFont.Name = "宋体";
pLDTextSymbol.Font = pLDFont;
ILegendClassFormat pLegendClassFormat = new LegendClassFormatClass();
pLegendClassFormat.LabelSymbol = pLDTextSymbol;
pLegendClassFormat.DescriptionSymbol = pLDTextSymbol;
pLegendItem.LegendClassFormat = pLegendClassFormat;
//图层名称是否显示
if (pLegendItem.Layer is IFeatureLayer)
{
if (((IGeoFeatureLayer)pLegendItem.Layer).Renderer is ISimpleRenderer)
{
pLegendItem.ShowHeading = false;
pLegendItem.ShowLayerName = false;
}
else
{
pLegendItem.ShowLayerName = true;
pLegendItem.ShowHeading = true;
//图层名称和头文件的样式
ITextSymbol pLHTextSymbol = new TextSymbolClass();
IFontDisp pLHFont = new StdFontClass() as IFontDisp;
IRgbColor pLHColor = new RgbColorClass();
pLDColor.Red = 0;
pLDColor.Green = 0;
pLDColor.Blue = 0;
pLHTextSymbol.Color = pLHColor;
pLHFont.Name = "宋体";
pLHFont.Size = 10;
pLHFont.Bold = true;
pLHTextSymbol.Font = pLHFont;
pLHTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
pLegendItem.HeadingSymbol = pLHTextSymbol;
pLegendItem.LayerNameSymbol = pLHTextSymbol;
}
}
else if (pLegendItem.Layer is IRasterLayer)
{
pLegendItem.ShowLayerName = true;
pLegendItem.ShowHeading = true;
//图层名称和头文件的样式
ITextSymbol pLHTextSymbol = new TextSymbolClass();
IFontDisp pLHFont = new StdFontClass() as IFontDisp;
IRgbColor pLHColor = new RgbColorClass();
pLDColor.Red = 0;
pLDColor.Green = 0;
pLDColor.Blue = 0;
pLHTextSymbol.Color = pLHColor;
pLHFont.Name = "宋体";
pLHFont.Size = 10;
pLHFont.Bold = true;
pLHTextSymbol.Font = pLHFont;
pLHTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
pLegendItem.HeadingSymbol = pLHTextSymbol;
pLegendItem.LayerNameSymbol = pLHTextSymbol;
}
//列数设置
if (ColumnPos <= 1)
{
pLegendItem.NewColumn = true;
}
else if (ColumnPos > 1 && i > 0)
{
int columnI = i % ColumnPos;
if (columnI == 0)
{
pLegendItem.NewColumn = true;
}
}
ILegendLayout pLegendLayout = pLegendFormat as ILegendLayout;
pLegendLayout.ScaleGraphicsOnResize = false;
//将图层及样式设计加入图例中
pLegend.AddItem(pLegendItem);
pLegend.Refresh();
}
//将图例加载到PageLayout上
IGraphicsContainer pGraphicsContainer = pActiveView.GraphicsContainer;
IMapFrame pMapFrame = pGraphicsContainer.FindFrame(pMap) as IMapFrame;
if (pMapFrame == null)
{
return;
}
pMapSurroundFrame.MapFrame = pMapFrame;
pMapSurroundFrame.MapSurround = (IMapSurround)pLegend;
IElement pElement = (IElement)pMapSurroundFrame;
IPageLayout pPageLayout = (IPageLayout)pActiveView;
IPage pPage = pPageLayout.Page;
double pWidth = pPage.PrintableBounds.XMax / 10.0;
double pHeigth = pPage.PrintableBounds.YMin / 10.0;
IEnvelope pEnvelope = new EnvelopeClass();
pEnvelope.PutCoords(pWidth, pHeigth, pWidth + 6, pHeigth + 6);
pElement.Geometry = (IGeometry)pEnvelope;
pGraphicsContainer.AddElement((IElement)pMapSurroundFrame, 0);
m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, pMapSurroundFrame, null);
}
public static IElement CreateElement(IPageLayout ipageLayout_0)
{
int num;
double num1;
double num2;
ITextSymbol symbol;
esriTextHorizontalAlignment horizontalAlignment;
esriTextVerticalAlignment verticalAlignment;
IScaleText scaleTextClass;
UID uIDClass;
IMapFrame mapFrame;
IEnvelope envelopeClass;
IEnvelope envelope;
ILegend legendClass2;
IScaleBar hollowScaleBarClass;
double num3;
double num4;
INorthArrow markerNorthArrowClass;
IPoint position = ElementWizardHelp.GetPosition(ipageLayout_0, out num, out num1, out num2);
IElement textElementClass = null;
switch (ElementWizardHelp.m_ElementType)
{
case ElementType.ConstantText:
{
textElementClass = new TextElementClass();
(textElementClass as IElementProperties).Name = ElementWizardHelp.m_Text;
(textElementClass as ITextElement).Text = ElementWizardHelp.m_Text;
if (ElementWizardHelp.m_pStyle != null)
{
ElementWizardHelp.SetTextSymblAlign(ElementWizardHelp.m_pStyle as ITextSymbol, num);
(textElementClass as ITextElement).Symbol = ElementWizardHelp.m_pStyle as ITextSymbol;
}
textElementClass.Geometry = position;
if (!ElementWizardHelp.m_IsVerticalText)
{
(textElementClass as IElementProperties).Type = "";
symbol = (textElementClass as ITextElement).Symbol;
if (symbol.Angle != 270)
{
return(textElementClass);
}
(symbol as ICharacterOrientation).CJKCharactersRotation = false;
symbol.Angle = 0;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
else
{
(textElementClass as IElementProperties).Type = "竖向";
symbol = (textElementClass as ITextElement).Symbol;
(symbol as ICharacterOrientation).CJKCharactersRotation = true;
symbol.Angle = 270;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
}
case ElementType.SingleText:
{
textElementClass = new TextElementClass();
(textElementClass as IElementProperties).Name = ElementWizardHelp.m_Text;
(textElementClass as ITextElement).Text = string.Concat("=", ElementWizardHelp.m_Text);
if (ElementWizardHelp.m_pStyle != null)
{
ElementWizardHelp.SetTextSymblAlign(ElementWizardHelp.m_pStyle as ITextSymbol, num);
(textElementClass as ITextElement).Symbol = ElementWizardHelp.m_pStyle as ITextSymbol;
}
textElementClass.Geometry = position;
if (!ElementWizardHelp.m_IsVerticalText)
{
(textElementClass as IElementProperties).Type = "";
symbol = (textElementClass as ITextElement).Symbol;
if (symbol.Angle != 270)
{
return(textElementClass);
}
(symbol as ICharacterOrientation).CJKCharactersRotation = false;
symbol.Angle = 0;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
else
{
(textElementClass as IElementProperties).Type = "竖向";
symbol = (textElementClass as ITextElement).Symbol;
(symbol as ICharacterOrientation).CJKCharactersRotation = true;
symbol.Angle = 270;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
}
case ElementType.MultiText:
{
textElementClass = new TextElementClass();
(textElementClass as IElementProperties).Name = ElementWizardHelp.m_Text;
(textElementClass as ITextElement).Text = string.Concat("M=", ElementWizardHelp.m_Text);
if (ElementWizardHelp.m_pStyle != null)
{
ElementWizardHelp.SetTextSymblAlign(ElementWizardHelp.m_pStyle as ITextSymbol, num);
(textElementClass as ITextElement).Symbol = ElementWizardHelp.m_pStyle as ITextSymbol;
}
textElementClass.Geometry = position;
if (!ElementWizardHelp.m_IsVerticalText)
{
(textElementClass as IElementProperties).Type = "";
symbol = (textElementClass as ITextElement).Symbol;
if (symbol.Angle != 270)
{
return(textElementClass);
}
(symbol as ICharacterOrientation).CJKCharactersRotation = false;
symbol.Angle = 0;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
else
{
(textElementClass as IElementProperties).Type = "竖向";
symbol = (textElementClass as ITextElement).Symbol;
(symbol as ICharacterOrientation).CJKCharactersRotation = true;
symbol.Angle = 270;
horizontalAlignment = symbol.HorizontalAlignment;
verticalAlignment = symbol.VerticalAlignment;
if (horizontalAlignment == esriTextHorizontalAlignment.esriTHALeft)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHAFull)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHARight)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (horizontalAlignment == esriTextHorizontalAlignment.esriTHACenter)
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
if (verticalAlignment == esriTextVerticalAlignment.esriTVATop)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABottom)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVACenter)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (verticalAlignment == esriTextVerticalAlignment.esriTVABaseline)
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
(textElementClass as ITextElement).Symbol = symbol;
return(textElementClass);
}
}
case ElementType.JoinTable:
{
textElementClass = (new JionTab()).CreateJionTab(ipageLayout_0 as IActiveView, position);
return(textElementClass);
}
case ElementType.ScaleText:
{
if (ElementWizardHelp.m_pStyle == null)
{
scaleTextClass = new ScaleTextClass();
}
else
{
scaleTextClass = ElementWizardHelp.m_pStyle as IScaleText;
}
uIDClass = new UIDClass()
{
Value = "esriCarto.ScaleText"
};
mapFrame = (ipageLayout_0 as IGraphicsContainer).FindFrame((ipageLayout_0 as IActiveView).FocusMap) as IMapFrame;
scaleTextClass.MapUnits = mapFrame.Map.DistanceUnits;
scaleTextClass.PageUnits = ipageLayout_0.Page.Units;
scaleTextClass.Style = esriScaleTextStyleEnum.esriScaleTextAbsolute;
INumberFormat numberFormat = scaleTextClass.NumberFormat;
if (numberFormat is INumericFormat)
{
(numberFormat as INumericFormat).RoundingOption = esriRoundingOptionEnum.esriRoundNumberOfDecimals;
(numberFormat as INumericFormat).UseSeparator = false;
(numberFormat as INumericFormat).RoundingValue = 0;
scaleTextClass.NumberFormat = numberFormat;
}
textElementClass = mapFrame.CreateSurroundFrame(uIDClass, scaleTextClass) as IElement;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 4, position.Y + 8);
envelope = new EnvelopeClass();
scaleTextClass.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, envelopeClass, envelope);
envelopeClass.PutCoords(position.X, position.Y, position.X + envelope.Width, position.Y + envelope.Height);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.CustomLegend:
{
CustomLegend customLegend = new CustomLegend()
{
LegendInfo = ElementWizardHelp.m_pLegendInfo
};
customLegend.Init(ipageLayout_0 as IActiveView, position);
textElementClass = customLegend;
return(textElementClass);
}
case ElementType.Legend:
{
if (ElementWizardHelp.m_pStyle == null)
{
legendClass2 = new LegendClass_2();
}
else
{
legendClass2 = ElementWizardHelp.m_pStyle as ILegend;
}
legendClass2.AutoAdd = true;
legendClass2.AutoReorder = true;
legendClass2.AutoVisibility = true;
uIDClass = new UIDClass()
{
Value = "esriCarto.Legend"
};
mapFrame = (ipageLayout_0 as IGraphicsContainer).FindFrame((ipageLayout_0 as IActiveView).FocusMap) as IMapFrame;
textElementClass = mapFrame.CreateSurroundFrame(uIDClass, legendClass2) as IElement;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 4, position.Y + 8);
envelope = new EnvelopeClass();
legendClass2.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, envelopeClass, envelope);
envelopeClass.PutCoords(position.X, position.Y, position.X + envelope.Width, position.Y + envelope.Height);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.Picture:
{
string lower = System.IO.Path.GetExtension(ElementWizardHelp.m_PictureFileName).ToLower();
textElementClass = null;
string str = lower;
if (string.IsNullOrEmpty(str))
{
textElementClass = new PngPictureElementClass();
(textElementClass as IPictureElement).ImportPictureFromFile(ElementWizardHelp.m_PictureFileName);
(textElementClass as IPictureElement).MaintainAspectRatio = true;
num3 = 0;
num4 = 0;
(textElementClass as IPictureElement2).QueryIntrinsicSize(ref num3, ref num4);
num3 = num3 * 0.0353;
num4 = num4 * 0.0353;
(textElementClass as IElementProperties2).AutoTransform = true;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + num3, position.Y + num4);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
else if (str == ".bmp")
{
textElementClass = new BmpPictureElementClass();
}
else if (str == ".jpg")
{
textElementClass = new JpgPictureElementClass();
}
else if (str == ".gif")
{
textElementClass = new GifPictureElementClass();
}
else if (str == ".tif")
{
textElementClass = new TifPictureElementClass();
}
else
{
if (str != ".emf")
{
textElementClass = new PngPictureElementClass();
(textElementClass as IPictureElement).ImportPictureFromFile(ElementWizardHelp.m_PictureFileName);
(textElementClass as IPictureElement).MaintainAspectRatio = true;
num3 = 0;
num4 = 0;
(textElementClass as IPictureElement2).QueryIntrinsicSize(ref num3, ref num4);
num3 = num3 * 0.0353;
num4 = num4 * 0.0353;
(textElementClass as IElementProperties2).AutoTransform = true;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + num3, position.Y + num4);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
textElementClass = new EmfPictureElementClass();
}
(textElementClass as IPictureElement).ImportPictureFromFile(ElementWizardHelp.m_PictureFileName);
(textElementClass as IPictureElement).MaintainAspectRatio = true;
num3 = 0;
num4 = 0;
(textElementClass as IPictureElement2).QueryIntrinsicSize(ref num3, ref num4);
num3 = num3 * 0.0353;
num4 = num4 * 0.0353;
(textElementClass as IElementProperties2).AutoTransform = true;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + num3, position.Y + num4);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.OLE:
{
int screenDisplay = (ipageLayout_0 as IActiveView).ScreenDisplay.hWnd;
Common.ExtendClass.IOleFrame oleFrame = new OleFrame();
if (!oleFrame.CreateOleClientItem((ipageLayout_0 as IActiveView).ScreenDisplay, screenDisplay))
{
return(textElementClass);
}
textElementClass = oleFrame as IElement;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 4, position.Y + 8);
envelope = new EnvelopeClass();
textElementClass.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, envelope);
envelopeClass.PutCoords(position.X, position.Y, position.X + envelope.Width, position.Y + envelope.Height);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.ScaleBar:
{
if (ElementWizardHelp.m_pStyle == null)
{
hollowScaleBarClass = new HollowScaleBarClass();
}
else
{
hollowScaleBarClass = ElementWizardHelp.m_pStyle as IScaleBar;
}
uIDClass = new UIDClass()
{
Value = "esriCarto.ScaleBar"
};
mapFrame = (ipageLayout_0 as IGraphicsContainer).FindFrame((ipageLayout_0 as IActiveView).FocusMap) as IMapFrame;
hollowScaleBarClass.Units = mapFrame.Map.DistanceUnits;
textElementClass = mapFrame.CreateSurroundFrame(uIDClass, hollowScaleBarClass) as IElement;
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 4, position.Y + 8);
envelope = new EnvelopeClass();
hollowScaleBarClass.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, envelopeClass, envelope);
envelopeClass.PutCoords(position.X, position.Y, position.X + envelope.Width, position.Y + envelope.Height);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.North:
{
if (ElementWizardHelp.m_pStyle == null)
{
markerNorthArrowClass = new MarkerNorthArrowClass();
}
else
{
markerNorthArrowClass = ElementWizardHelp.m_pStyle as INorthArrow;
}
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 3, position.Y + 3);
uIDClass = new UIDClass()
{
Value = "esriCarto.MarkerNorthArrow"
};
mapFrame = (ipageLayout_0 as IGraphicsContainer).FindFrame((ipageLayout_0 as IActiveView).FocusMap) as IMapFrame;
textElementClass = mapFrame.CreateSurroundFrame(uIDClass, markerNorthArrowClass) as IElement;
envelope = new EnvelopeClass();
markerNorthArrowClass.QueryBounds((ipageLayout_0 as IActiveView).ScreenDisplay, envelopeClass, envelope);
envelopeClass.PutCoords(position.X, position.Y, position.X + envelope.Width, position.Y + envelope.Height);
textElementClass.Geometry = envelopeClass;
return(textElementClass);
}
case ElementType.GraphicElement:
{
return(textElementClass);
}
case ElementType.DataGraphicElement:
{
envelopeClass = new EnvelopeClass();
envelopeClass.PutCoords(position.X, position.Y, position.X + 8, position.Y + 8);
textElementClass = new DataGraphicsElement()
{
Geometry = envelopeClass
};
return(textElementClass);
}
default:
{
return(textElementClass);
}
}
}
