private void listLegendLayers_SelectedIndexChanged(object sender, EventArgs e)
{
this.bool_0 = false;
this.ilegendItem_0 =
(this.listLegendLayers.Items[this.listLegendLayers.SelectedIndex] as LegendItemWrap).LegendItem;
if (this.ilegendItem_0 != null)
{
ILegendClassFormat legendClassFormat = this.ilegendItem_0.LegendClassFormat;
if (legendClassFormat.AreaPatch == null)
{
ILegendFormat format = this.ilegend_0.Format;
legendClassFormat.AreaPatch = format.DefaultAreaPatch;
legendClassFormat.LinePatch = format.DefaultLinePatch;
legendClassFormat.PatchWidth = format.DefaultPatchWidth;
legendClassFormat.PatchHeight = format.DefaultPatchHeight;
}
if (this.定制 == null)
{
this.定制 = new ServerStyleGalleryItemClass();
this.定制.Name = "定制";
this.定制.Item = legendClassFormat.LinePatch;
}
if (this.定制_1 == null)
{
this.定制_1 = new ServerStyleGalleryItemClass();
this.定制_1.Name = "定制";
this.定制_1.Item = legendClassFormat.AreaPatch;
}
this.cboLinePatches.SelectStyleGalleryItem(this.定制);
this.cboAreaPatches.SelectStyleGalleryItem(this.定制_1);
this.txtWidth.Text = legendClassFormat.PatchWidth.ToString("#.##");
this.txtHeight.Text = legendClassFormat.PatchHeight.ToString("#.##");
this.bool_0 = true;
}
}
/// <summary>
/// 设置图例属性
/// </summary>
/// <param name="pLegend">图例</param>
/// <param name="pMap">地图</param>
private static void SetLegendProperty(ILegend2 pLegend, IMap pMap)
{
pLegend.ClearItems();
pLegend.Title = "Legend";
pLegend.AutoVisibility = true;
ILegendFormat lFormat = pLegend.Format;
lFormat.DefaultPatchHeight = 20;
lFormat.DefaultPatchWidth = 30;
lFormat.TitleSymbol = GetTextSymbol();
for (int i = 0; i < pMap.LayerCount; i++)
{
ILegendItem pLegendItem = new HorizontalLegendItemClass();
pLegendItem.Layer = pMap.Layer[i]; //获取添加图例关联图层
pLegendItem.Columns = 2;
ILegendClassFormat iClassFormat = pLegendItem.LegendClassFormat;
iClassFormat.LabelSymbol = GetTextSymbol();
//iClassFormat.DescriptionSymbol = GetTextSymbol();
pLegendItem.HeadingSymbol = GetTextSymbol();
pLegendItem.ShowDescriptions = false;
pLegendItem.ShowHeading = true;
pLegendItem.ShowLabels = true;
pLegendItem.ShowLayerName = false;
pLegend.AddItem(pLegendItem); //添加图例内容
}
}
public void SetObjects(object object_0)
{
this.imapSurroundFrame_0 = object_0 as IMapSurroundFrame;
this.ilegend_0 = this.imapSurroundFrame_0.MapSurround as ILegend;
ILegendFormat format = this.ilegend_0.Format;
this.itextSymbol_0 = format.TitleSymbol;
}
private void btnSymbol_Click(object sender, EventArgs e)
{ //图例的大标题字体；
m_legend.Title = this.textBox1.Text;
plegendFormat = m_legend.Format;
pTitleElement = new TextElementClass();
pTitleElement.Text = m_legend.Title;
pTitleElement.Symbol = plegendFormat.TitleSymbol;
frmTextSymbol frmtext = new frmTextSymbol(ref pTitleElement);
frmtext.ShowDialog();
this.textBox1.Text = pTitleElement.Text;
plegendFormat.TitleSymbol = pTitleElement.Symbol;
}
private void method_4(int int_0, string string_1, ILegendFormat ilegendFormat_0)
{
try
{
double num = double.Parse(string_1);
switch (int_0)
{
case 0:
ilegendFormat_0.HeadingGap = num;
return;
case 1:
ilegendFormat_0.VerticalItemGap = num;
return;
case 2:
ilegendFormat_0.HorizontalItemGap = num;
return;
case 3:
ilegendFormat_0.LayerNameGap = num;
return;
case 4:
ilegendFormat_0.GroupGap = num;
return;
case 5:
ilegendFormat_0.TitleGap = num;
return;
case 6:
ilegendFormat_0.TextGap = num;
return;
case 7:
ilegendFormat_0.VerticalPatchGap = num;
return;
case 8:
ilegendFormat_0.HorizontalPatchGap = num;
return;
}
}
catch
{
}
}
private void method_3(int int_0, double double_0)
{
ILegendFormat format = this.ilegend_0.Format;
switch (int_0)
{
case 0:
format.HeadingGap = double_0;
break;
case 1:
format.VerticalItemGap = double_0;
break;
case 2:
format.HorizontalItemGap = double_0;
break;
case 3:
format.LayerNameGap = double_0;
break;
case 4:
format.GroupGap = double_0;
break;
case 5:
format.TitleGap = double_0;
break;
case 6:
format.TextGap = double_0;
break;
case 7:
format.VerticalPatchGap = double_0;
break;
case 8:
format.HorizontalPatchGap = double_0;
break;
}
}
public void Apply()
{
if (this.bool_1)
{
this.bool_1 = false;
ILegendFormat format = this.ilegend_0.Format;
format.TitlePosition = (esriRectanglePosition)(this.cboTitlePosition.SelectedIndex + 1);
format.TitleSymbol = this.itextSymbol_0;
format.DefaultAreaPatch = this.cboAreaPatches.GetSelectStyleGalleryItem().Item as IAreaPatch;
format.DefaultLinePatch = this.cboLinePatches.GetSelectStyleGalleryItem().Item as ILinePatch;
format.DefaultPatchWidth = double.Parse(this.txtWidth.Text);
format.DefaultPatchHeight = double.Parse(this.txtHeight.Text);
(this.ilegend_0 as IReadingDirection).RightToLeft = this.chkRightToLeft.Checked;
format.ShowTitle = this.chkShow.Checked;
this.ilegend_0.Title = this.txtTitle.Text;
for (int i = 0; i < this.listView1.Items.Count; i++)
{
this.method_4(i, this.listView1.Items[i].SubItems[1].Text, format);
}
}
}
private void method_0()
{
this.txtTitle.Text = this.ilegend_0.Title;
ILegendFormat format = this.ilegend_0.Format;
this.chkShow.Checked = format.ShowTitle;
this.txtTitle.Enabled = format.ShowTitle;
this.cboTitlePosition.SelectedIndex = ((int)format.TitlePosition) - 1;
this.txtWidth.Text = format.DefaultPatchWidth.ToString("#.##");
this.txtHeight.Text = format.DefaultPatchHeight.ToString("#.##");
this.listView1.Items[0].SubItems[1].Text = format.HeadingGap.ToString("#.##");
this.listView1.Items[1].SubItems[1].Text = format.VerticalItemGap.ToString("#.##");
this.listView1.Items[2].SubItems[1].Text = format.HorizontalItemGap.ToString("#.##");
this.listView1.Items[3].SubItems[1].Text = format.LayerNameGap.ToString("#.##");
this.listView1.Items[4].SubItems[1].Text = format.GroupGap.ToString("#.##");
this.listView1.Items[5].SubItems[1].Text = format.TitleGap.ToString("#.##");
this.listView1.Items[6].SubItems[1].Text = format.TextGap.ToString("#.##");
this.listView1.Items[7].SubItems[1].Text = format.VerticalPatchGap.ToString("#.##");
this.listView1.Items[8].SubItems[1].Text = format.HorizontalPatchGap.ToString("#.##");
IStyleGalleryItem oO = new MyStyleGalleryItem
{
Name = "<定制>"
};
this.ilinePatch_0 = format.DefaultLinePatch;
oO.Item = this.ilinePatch_0;
this.cboLinePatches.SelectStyleGalleryItem(oO);
oO = new MyStyleGalleryItem
{
Name = "<定制>"
};
this.iareaPatch_0 = format.DefaultAreaPatch;
oO.Item = this.iareaPatch_0;
this.cboAreaPatches.SelectStyleGalleryItem(oO);
this.chkRightToLeft.Checked = (this.ilegend_0 as IReadingDirection).RightToLeft;
}
private void LegendWizard_Load(object sender, EventArgs e)
{
if (m_pageLayoutControl.ActiveView.FocusMap == null)
{
MessageBox.Show("请先添加地图");
return;
}
#region //点击 添加图例按钮 或在 PageLayoutControl中双击图例时
if (mapSurroundFrame == null) //当点击 添加图例按钮 或在 PageLayoutControl中双击图例时 先创建图例 或从地图上获得已经添加的图例；
{
//Get the GraphicsContainer
IGraphicsContainer graphicsContainer = m_pageLayoutControl.GraphicsContainer;
graphicsContainer.Reset();
IElementProperties pElementPerties = graphicsContainer.Next() as IElementProperties;
//Get the MapFrame
IMapFrame mapFrame = (IMapFrame)graphicsContainer.FindFrame(m_pageLayoutControl.ActiveView.FocusMap);
if (mapFrame == null)
{
return;
}
while (pElementPerties != null) //从地图中获得已有的图例
{
if (pElementPerties.Type == "Map Surround Frame")
{
pMapSurrounFrame = pElementPerties as IMapSurroundFrame;
if (pMapSurrounFrame.MapSurround.Name == "Legend")
{
m_legend = pMapSurrounFrame.MapSurround as ILegend;
break;
}
}
pElementPerties = (IElementProperties)graphicsContainer.Next();
}
if (m_legend == null) //当地图中没有添加图例时 创建新图例
{
//Create a legend
UID uID = new UIDClass();
uID.Value = "esriCarto.Legend";
//Create a MapSurroundFrame from the MapFrame
mapSurroundFrame = mapFrame.CreateSurroundFrame(uID, null);
if (mapSurroundFrame == null)
{
return;
}
if (mapSurroundFrame.MapSurround == null)
{
return;
}
m_legend = mapSurroundFrame.MapSurround as ILegend;
}
else
{
mapSurroundFrame = pMapSurrounFrame;
}
UID m_uid = new UIDClass();
m_uid.Value = "{34C20002-4D3C-11D0-92D8-00805F7C28B0}";
m_mapLayers = m_mapControl.Map as IMapLayers;
m_emuLayer = m_mapLayers.get_Layers(m_uid, true);//获取图层
if (m_emuLayer != null)
{
m_emuLayer.Reset();
ILayer m_layer = null;
while ((m_layer = m_emuLayer.Next()) != null)
{
this.listBox1.Items.Add(m_layer.Name);//将图层名添加到图例备选项中
}
}
}
#endregion
else //在双击任意范围打印框中图例时，获得图例，及图层信息；
{
if (m_Map == null)
{
MessageBox.Show("请先添加地图！");
}
for (int k = 0; k < m_Map.LayerCount; k++)
{
listBox1.Items.Add(m_Map.get_Layer(k).Name.ToString());
}
m_legend = mapSurroundFrame.MapSurround as ILegend;
}
//以下设置需要用到的变量 及初始化 对话框
plegendFormat = m_legend.Format as ILegendFormat; //设置图例格式需要用到的
pTextSymbol = new TextSymbolClass();
pTextSymbol.Size = 10;
pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft; //初始化图例标签的文本格式
if (m_legend.Title != null)
{
textBox1.Text = m_legend.Title.ToString(); //初始化对话框中的文本框 文本
}
else
{
textBox1.Text = "Legend";
}
this.textBoxWidth.Text = "36";
this.textBoxHeight.Text = "15";
IMapSurround mapSurround = m_legend as IMapSurround;
mapSurroundFrame.MapSurround = mapSurround;
m_FrameProperties = (IFrameProperties)mapSurroundFrame;
ISymbolBackground pSymbolBack = m_FrameProperties.Background as ISymbolBackground;
ISymbolBorder pSymbolBorder = m_FrameProperties.Border as ISymbolBorder;
ISymbolShadow pSymbolShadow = m_FrameProperties.Shadow as ISymbolShadow;
if (pSymbolBack != null)
{
this.btnBackGroundColor.BackColor = ColorTranslator.FromOle(pSymbolBack.FillSymbol.Color.RGB);
}
if (pSymbolBorder != null)
{
this.btnBolderColor.BackColor = ColorTranslator.FromOle(pSymbolBorder.LineSymbol.Color.RGB);
}
if (pSymbolShadow != null)
{
this.btnShadowColor.BackColor = ColorTranslator.FromOle(pSymbolShadow.FillSymbol.Color.RGB);
}
}
private void FrmLegendAttribute_Load(object sender, EventArgs e)
{
//图例界面要素信息加载
ILegendFormat pLegendFormat = Legend.Format;
//标题
this.txtLegendTitle.Text = Legend.Title;
if (pLegendFormat.ShowTitle == true)
{
this.cBoxShowTitle.Checked = true;
this.txtLegendTitle.Enabled = true;
}
else
{
this.cBoxShowTitle.Checked = false;
this.txtLegendTitle.Enabled = false;
}
pTitleSymbol = pLegendFormat.TitleSymbol;
//图面
this.txtPatchWith.Text = pLegendFormat.DefaultPatchWidth.ToString();
this.txtPatchHeight.Text = pLegendFormat.DefaultPatchHeight.ToString();
if (pLegendFormat.DefaultLinePatch != null)
{
FrmPatchLineAndArea frmPatchLine = new FrmPatchLineAndArea(esriSymbologyStyleClass.esriStyleClassLinePatches);
this.btLineShape.Image = frmPatchLine.GetImageByGiveLineSymbolBeforeSelectItem(esriSymbologyStyleClass.esriStyleClassLinePatches, (ILinePatch)pLegendFormat.DefaultLinePatch, btLineShape.Width, btLineShape.Height);
}
if (pLegendFormat.DefaultAreaPatch != null)
{
FrmPatchLineAndArea frmPatchArea = new FrmPatchLineAndArea(esriSymbologyStyleClass.esriStyleClassAreaPatches);
this.btAreaShape.Image = frmPatchArea.GetImageByGiveAreaSymbolBeforeSelectItem(esriSymbologyStyleClass.esriStyleClassAreaPatches, (IAreaPatch)pLegendFormat.DefaultAreaPatch, btAreaShape.Width, btAreaShape.Height);
}
//间隔
this.txtTitleAndLegend.Text = pLegendFormat.TitleGap.ToString();
this.txtLegendItems.Text = pLegendFormat.VerticalItemGap.ToString();
this.txtColumns.Text = pLegendFormat.HorizontalItemGap.ToString();
this.txtLabelsAndDescription.Text = pLegendFormat.TextGap.ToString();
this.txtHeadings.Text = pLegendFormat.HeadingGap.ToString();
this.txtPatchesV.Text = pLegendFormat.VerticalPatchGap.ToString();
this.txtPatchAndLabels.Text = pLegendFormat.HorizontalPatchGap.ToString();
//图层加载
if (pMap.LayerCount > 0)
{
for (int i = 0; i < pMap.LayerCount; i++)
{
//将所有数据名称加载到ListView中
this.LViewMapLayer.Items.Add(pMap.get_Layer(i).Name);
for (int j = 0; j < Legend.ItemCount; j++)
{
ILegendItem pLegendItem = Legend.Item[j];
if (pMap.get_Layer(i).Name == pLegendItem.Layer.Name)
{
this.LViewLegendLayer.Items.Add(pLegendItem.Layer.Name);
pSelectedidx.Add(i);
}
}
}
}
//各类文本样式
ILegendItem pLegendItem0 = Legend.Item[0];
pLayerNameSymbol = pLegendItem0.LayerNameSymbol;
pHeadingSymbol = pLegendItem0.HeadingSymbol;
ILegendClassFormat pLegendClassFormat = pLegendItem0.LegendClassFormat;
pLabelSymbol = pLegendClassFormat.LabelSymbol;
pDescriptionSymbol = pLegendClassFormat.DescriptionSymbol;
////图例列数
//ILegendItem pLegendItemff = new HorizontalLegendItemClass();
//this.LegendColumn.Text = pLegendItemff.Columns.ToString ();
//文本样式下拉列表
this.cboBoxTextSymbol.SelectedIndex = 0;
cBoxAddVisibleLayer.Checked = Legend.AutoVisibility; //只显示显示的图层
cBoxAddNewLayer.Checked = Legend.AutoAdd; //自动添加显示的图层
cBoxNewOrder.Checked = Legend.AutoReorder; //按照图层顺序排列图例
//地图框架
IFrameProperties pFrameProperties = pMapSurroundFrame as IFrameProperties;
if (pMapSurroundFrame.Border != null)
{
FrmFrameBorder frm = new FrmFrameBorder(SymbolStyle, (ISymbolBorder)pMapSurroundFrame.Border);
if (btBorder.Image != null)
{
btBorder.Image.Dispose();
}
this.btBorder.Image = frm.GetImageByGiveSymbolBeforeSelectItem(esriSymbologyStyleClass.esriStyleClassBorders, (ISymbolBorder)pMapSurroundFrame.Border, btBorder.Width, btBorder.Height);
pSymbolBorder = pFrameProperties.Border as ISymbolBorder;
txtBorderGap.Text = pFrameProperties.Border.Gap.ToString();
txtBorderAngle.Text = pSymbolBorder.CornerRounding.ToString();
}
if (pMapSurroundFrame.Background != null)
{
FrmFrameBackground frm = new FrmFrameBackground(SymbolStyle, (ISymbolBackground)pMapSurroundFrame.Background);
if (btBackground.Image != null)
{
btBackground.Image.Dispose();
}
this.btBackground.Image = frm.GetImageByGiveSymbolBeforeSelectItem(esriSymbologyStyleClass.esriStyleClassBackgrounds, (ISymbolBackground)pMapSurroundFrame.Background, btBackground.Width, btBackground.Height);
pSymbolBackground = pFrameProperties.Background as ISymbolBackground;
txtBackgroundGap.Text = pSymbolBackground.Gap.ToString();
txtBackgroundAngle.Text = pSymbolBackground.CornerRounding.ToString();
}
if (pFrameProperties.Shadow != null)
{
FrmFrameShadow frm = new FrmFrameShadow(SymbolStyle, (ISymbolShadow)pFrameProperties.Shadow);
if (btShadow.Image != null)
{
btShadow.Image.Dispose();
}
this.btShadow.Image = frm.GetImageByGiveSymbolBeforeSelectItem(esriSymbologyStyleClass.esriStyleClassShadows, (ISymbolShadow)pFrameProperties.Shadow, btShadow.Width, btShadow.Height);
pSymbolShadow = pFrameProperties.Shadow as ISymbolShadow;
txtShadowX.Text = pSymbolShadow.HorizontalSpacing.ToString();
txtShadowY.Text = pSymbolShadow.VerticalSpacing.ToString();
txtShadowAngle.Text = pSymbolShadow.CornerRounding.ToString();
}
}
private void LegendWizard_Load(object sender, EventArgs e)
{
if (m_pageLayoutControl.ActiveView.FocusMap == null)
{
MessageBox.Show("请先添加地图");
return;
}
#region //点击 添加图例按钮 或在 PageLayoutControl中双击图例时
if (mapSurroundFrame == null) //当点击 添加图例按钮 或在 PageLayoutControl中双击图例时 先创建图例 或从地图上获得已经添加的图例；
{
//Get the GraphicsContainer
IGraphicsContainer graphicsContainer = m_pageLayoutControl.GraphicsContainer;
graphicsContainer.Reset();
IElementProperties pElementPerties = graphicsContainer.Next() as IElementProperties;
//Get the MapFrame
IMapFrame mapFrame = (IMapFrame)graphicsContainer.FindFrame(m_pageLayoutControl.ActiveView.FocusMap);
if (mapFrame == null) return;
while (pElementPerties != null) //从地图中获得已有的图例
{
if (pElementPerties.Type == "Map Surround Frame")
{
pMapSurrounFrame = pElementPerties as IMapSurroundFrame;
if (pMapSurrounFrame.MapSurround.Name == "Legend")
{
m_legend = pMapSurrounFrame.MapSurround as ILegend;
break;
}
}
pElementPerties = (IElementProperties)graphicsContainer.Next();
}
if (m_legend == null) //当地图中没有添加图例时 创建新图例
{
//Create a legend
UID uID = new UIDClass();
uID.Value = "esriCarto.Legend";
//Create a MapSurroundFrame from the MapFrame
mapSurroundFrame = mapFrame.CreateSurroundFrame(uID, null);
if (mapSurroundFrame == null) return;
if (mapSurroundFrame.MapSurround == null) return;
m_legend = mapSurroundFrame.MapSurround as ILegend;
}
else
{
mapSurroundFrame = pMapSurrounFrame;
}
UID m_uid = new UIDClass();
m_uid.Value = "{34C20002-4D3C-11D0-92D8-00805F7C28B0}";
m_mapLayers = m_mapControl.Map as IMapLayers;
m_emuLayer = m_mapLayers.get_Layers(m_uid, true);//获取图层
if (m_emuLayer != null)
{
m_emuLayer.Reset();
ILayer m_layer = null;
while ((m_layer = m_emuLayer.Next()) != null)
{
this.listBox1.Items.Add(m_layer.Name);//将图层名添加到图例备选项中
}
}
}
#endregion
else //在双击任意范围打印框中图例时，获得图例，及图层信息；
{
if (m_Map == null)
{
MessageBox.Show("请先添加地图！");
}
for (int k = 0; k < m_Map.LayerCount; k++)
{
listBox1.Items.Add(m_Map.get_Layer(k).Name.ToString());
}
m_legend = mapSurroundFrame .MapSurround as ILegend;
}
//以下设置需要用到的变量 及初始化 对话框
plegendFormat = m_legend.Format as ILegendFormat; //设置图例格式需要用到的
pTextSymbol = new TextSymbolClass();
pTextSymbol.Size = 10;
pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft; //初始化图例标签的文本格式
if (m_legend.Title != null)
textBox1.Text = m_legend.Title.ToString(); //初始化对话框中的文本框 文本
else
textBox1.Text = "Legend";
this.textBoxWidth.Text = "36";
this.textBoxHeight.Text = "15";
IMapSurround mapSurround = m_legend as IMapSurround;
mapSurroundFrame.MapSurround = mapSurround;
m_FrameProperties = (IFrameProperties)mapSurroundFrame;
ISymbolBackground pSymbolBack = m_FrameProperties.Background as ISymbolBackground;
ISymbolBorder pSymbolBorder = m_FrameProperties.Border as ISymbolBorder;
ISymbolShadow pSymbolShadow = m_FrameProperties.Shadow as ISymbolShadow;
if (pSymbolBack !=null )
this.btnBackGroundColor.BackColor =ColorTranslator.FromOle ( pSymbolBack.FillSymbol.Color.RGB ) ;
if (pSymbolBorder != null)
this.btnBolderColor.BackColor = ColorTranslator.FromOle(pSymbolBorder.LineSymbol.Color.RGB);
if (pSymbolShadow != null)
this.btnShadowColor.BackColor = ColorTranslator.FromOle(pSymbolShadow.FillSymbol.Color.RGB);
}
private void btnSymbol_Click(object sender, EventArgs e)
{
//图例的大标题字体；
m_legend.Title = this.textBox1.Text;
plegendFormat = m_legend.Format;
pTitleElement = new TextElementClass();
pTitleElement.Text = m_legend.Title;
pTitleElement.Symbol = plegendFormat.TitleSymbol;
frmTextSymbol frmtext = new frmTextSymbol(ref pTitleElement);
frmtext.ShowDialog();
this.textBox1.Text = pTitleElement.Text;
plegendFormat.TitleSymbol = pTitleElement.Symbol;
}
