private void buttonConfirm_Click(object sender, RoutedEventArgs e)
{
//1.将设置保存在xml文件中
using (var stream = File.Open("E2COptions.xml", FileMode.Create))
{
var serializer = new XmlSerializer(typeof(E2COptions));
serializer.Serialize(stream, e2cOptions);
}
//2.绘制表格
Document doc = AcadApp.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
//获取当前Excel选择区域
Excel.Application excelApp = Excel.Application.GetActiveInstance(); //获取当前运行的Excel
Excel.Range selRange = excelApp.Selection as Excel.Range;
using (Transaction trans = db.TransactionManager.StartTransaction()) //开始事务处理
{
//2.1 选择插入点
PromptPointOptions ptOpt = new PromptPointOptions("选择插入点");
PromptPointResult ptRes = ed.GetPoint(ptOpt);
if (ptRes.Status == PromptStatus.OK)
{
Point3d sourcePt = Point3d.Origin; //全局移动起点
Point3d targetPt = ptRes.Value; //全局移动终点为所选点
double tableHeight = selRange.GetTableHeights().Sum(); //表格总高
double tableWidth = selRange.GetTableWidths().Sum(); //表格总宽
//根据插入点设置的不同，确定不同的全局移动起点
switch (Excel2CADSettings.e2cOptions.InsertPt)
{
case "左上": sourcePt = Point3d.Origin; break;
case "中上": sourcePt = new Point3d(tableWidth / 2, 0, 0); break;
case "右上": sourcePt = new Point3d(tableWidth, 0, 0); break;
case "左中": sourcePt = new Point3d(0, -tableHeight / 2, 0); break;
case "正中": sourcePt = new Point3d(tableWidth / 2, -tableHeight / 2, 0); break;
case "右中": sourcePt = new Point3d(tableWidth, -tableHeight / 2, 0); break;
case "左下": sourcePt = new Point3d(0, -tableHeight, 0); break;
case "中下": sourcePt = new Point3d(tableWidth / 2, -tableHeight, 0); break;
case "右下": sourcePt = new Point3d(tableWidth, -tableHeight, 0); break;
}
//将所有表格文字和线段并移动到位
ObjectIdCollection entIds = db.DrawTextsAndLines(selRange);
foreach (ObjectId id in entIds)
{
id.Move(sourcePt, targetPt);
}
}
trans.Commit();//执行事务处理
}
this.Close();
}
private void checkBoxColumnAuto_Unchecked(object sender, RoutedEventArgs e)
{
Excel.Application excelApp = Excel.Application.GetActiveInstance(); //获取当前运行的Excel
e2cOptions.ColOptList.Clear(); //清空原有列设置数据
if (excelApp != null)
{
Excel.Range selRange = excelApp.Selection as Excel.Range;
if (selRange != null)
{
double[] tableWidths = selRange.GetTableWidths(true);
for (int i = 1; i <= selRange.Columns.Count; i++)
{
ColumnOptions colOpts = new ColumnOptions(
colName: selRange.Columns[i].Cells[1].Address,
colWidth: tableWidths[i - 1] / e2cOptions.Scale);
e2cOptions.ColOptList.Add(colOpts);
}
}
}
this.listViewColumnSetting.ItemsSource = e2cOptions.ColOptList;
}
/// <summary>
/// 绘制文字和边框线
/// 该函数为使用事务处理，外部调用时应放置在Transaction内
/// </summary>
/// <param name="db">图形数据库</param>
/// <param name="rng">用户选择的Excel表格区域</param>
/// <returns>所有文字和直线的ObjectIdCollection</returns>
public static ObjectIdCollection DrawTextsAndLines(this Database db, Excel.Range rng)
{
//初始化返回的ObjectIdCollection
ObjectIdCollection entIds = new ObjectIdCollection();
//获取表格行高
double[] tableHeights = rng.GetTableHeights();
double tableH = tableHeights.Sum();//总高
//获取表格列宽
double[] tableWidths = rng.GetTableWidths();
double tableW = tableWidths.Sum();//总宽
//表格行列数
int nRow = rng.Rows.Count;
int nCol = rng.Columns.Count;
#region 1.绘制文字
for (int j = 0; j < nCol; j++) //列循环
{
for (int i = 0; i < nRow; i++) //行循环
{
DBText txt = new DBText();
txt.TextString = rng[i + 1, j + 1].Text as string; //内容
txt.Height = Excel2CADSettings.e2cOptions.TextHeight
* Excel2CADSettings.e2cOptions.Scale; //文字高度
txt.TextStyleId = db.Textstyle; //样式为当前样式
txt.WidthFactor = Excel2CADSettings.e2cOptions.TextWidthFactor; //宽度系数
double txtX = 0; //初始化插入点横坐标
double txtY = 0; //初始化插入点纵坐标
//水平对齐位置
if (Excel2CADSettings.e2cOptions.ColumnAuto) //如果选择列自动，按中对齐
{
txt.HorizontalMode = TextHorizontalMode.TextMid;
//插入点X为单元格中心
if (rng[i + 1, j + 1].PositionInMergeRange() == PosInMergeRange.LeftTop)
{
txtX = tableWidths.GetSumAt(j - 1) + tableWidths.GetSumAt(j, rng[i + 1, j + 1].MergeArea.Columns.Count) / 2;
}
else
{
txtX = tableWidths.GetSumAt(j - 1) + tableWidths[j] / 2;
}
}
else//如果不选择列自动
{
switch (Excel2CADSettings.e2cOptions.ColOptList[j].HrAlignment)
{
case 0:
txt.HorizontalMode = TextHorizontalMode.TextLeft;
//插入点X为单元格左边线向右0.2单位
txtX = tableWidths.GetSumAt(j - 1) + 0.2 * Excel2CADSettings.e2cOptions.Scale;
break;
case 1:
txt.HorizontalMode = TextHorizontalMode.TextMid;
//插入点X为单元格中心
if (rng[i + 1, j + 1].PositionInMergeRange() == PosInMergeRange.LeftTop)
{
txtX = tableWidths.GetSumAt(j - 1) + tableWidths.GetSumAt(j, rng[i + 1, j + 1].MergeArea.Columns.Count) / 2;
}
else
{
txtX = tableWidths.GetSumAt(j - 1) + tableWidths[j] / 2;
}
break;
case 2:
txt.HorizontalMode = TextHorizontalMode.TextRight;
//插入点X为单元格右边线向左0.2单位
txtX = tableWidths.GetSumAt(j) - 0.2 * Excel2CADSettings.e2cOptions.Scale;
break;
}
}
//竖直对齐位置
if (Excel2CADSettings.e2cOptions.ColumnAuto)//如果选择列自动，按中对齐
{
txt.VerticalMode = TextVerticalMode.TextVerticalMid;
//插入点Y为单元格中心
if (rng[i + 1, j + 1].PositionInMergeRange() == PosInMergeRange.LeftTop)
{
txtY = -(tableHeights.GetSumAt(i - 1) + tableHeights.GetSumAt(i, rng[i + 1, j + 1].MergeArea.Rows.Count) / 2);
}
else
{
txtY = -(tableHeights.GetSumAt(i - 1) + tableHeights[i] / 2);
}
}
else
{
switch (Excel2CADSettings.e2cOptions.ColOptList[j].VtAlignment)
{
case 0:
txt.VerticalMode = TextVerticalMode.TextTop;
//插入点Y为单元格上边线向下0.2单位
txtY = -tableHeights.GetSumAt(i - 1) - 0.2 * Excel2CADSettings.e2cOptions.Scale;
break;
case 1:
txt.VerticalMode = TextVerticalMode.TextVerticalMid;
//插入点Y为单元格中心
if (rng[i + 1, j + 1].PositionInMergeRange() == PosInMergeRange.LeftTop)
{
txtY = -(tableHeights.GetSumAt(i - 1) + tableHeights.GetSumAt(i, rng[i + 1, j + 1].MergeArea.Rows.Count) / 2);
}
else
{
txtY = -(tableHeights.GetSumAt(i - 1) + tableHeights[i] / 2);
}
break;
case 2:
txt.VerticalMode = TextVerticalMode.TextBottom; //仅测试后，发现CAD该枚举内部应该有问题
//插入点Y为单元格下边线向上0.2单位
txtY = -tableHeights.GetSumAt(i) + 0.2 * Excel2CADSettings.e2cOptions.Scale;
break;
}
}
txt.AlignmentPoint = new Point3d(txtX, txtY, 0);
db.AddToModelSpace(txt);
entIds.Add(txt.ObjectId);
}
}
#endregion
#region 2.绘制边框线
//2.1 绘制外边框
//2.1.1 上边线
double stP = 0; //起始位置
double edP = tableW; //结束位置
bool flag = false; //是否有无边线格
for (int j = 0; j < nCol; j++) //遍历首行各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格
if (rng[1, j + 1].Borders[XlBordersIndex.xlEdgeTop].LineStyle.Equals(XlLineStyle.xlLineStyleNone))
{
edP = tableWidths.GetSumAt(j - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(stP, 0, 0), new Point3d(edP, 0, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableWidths.GetSumAt(j);
edP = tableW;
flag = true;
continue;
}
}
if (flag == false)//如果没有无边框格
{
Line line = new Line(new Point3d(0, 0, 0), new Point3d(tableW, 0, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
//2.1.2 下边线
stP = 0; //起始位置
edP = tableW; //结束位置
flag = false; //是否有无边线格
for (int j = 0; j < nCol; j++) //遍历末行各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格
if (rng[nRow, j + 1].Borders[XlBordersIndex.xlEdgeBottom].LineStyle.Equals(XlLineStyle.xlLineStyleNone))
{
edP = tableWidths.GetSumAt(j - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(stP, -tableH, 0), new Point3d(edP, -tableH, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableWidths.GetSumAt(j);
edP = tableW;
flag = true;
continue;
}
}
if (flag == false)//如果没有无边框格
{
Line line = new Line(new Point3d(0, -tableH, 0), new Point3d(tableW, -tableH, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
//2.1.3 左边线
stP = 0; //起始位置
edP = tableH; //结束位置
flag = false; //是否有无边线格
for (int i = 0; i < nRow; i++) //遍历首列各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格
if (rng[i + 1, 1].Borders[XlBordersIndex.xlEdgeLeft].LineStyle.Equals(XlLineStyle.xlLineStyleNone))
{
edP = tableHeights.GetSumAt(i - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(0, -stP, 0), new Point3d(0, -edP, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableHeights.GetSumAt(i);
edP = tableH;
flag = true;
continue;
}
}
if (flag == false)//如果没有无边框格
{
Line line = new Line(new Point3d(0, 0, 0), new Point3d(0, -tableH, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
//2.1.4 右边线
stP = 0; //起始位置
edP = tableH; //结束位置
flag = false; //是否有无边线格
for (int i = 0; i < nRow; i++) //遍历末列各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格
if (rng[i + 1, nCol].Borders[XlBordersIndex.xlEdgeRight].LineStyle.Equals(XlLineStyle.xlLineStyleNone))
{
edP = tableHeights.GetSumAt(i - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(tableW, -stP, 0), new Point3d(tableW, -edP, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableHeights.GetSumAt(i);
edP = tableH;
flag = true;
continue;
}
}
if (flag == false)//如果没有无边框格
{
Line line = new Line(new Point3d(tableW, 0, 0), new Point3d(tableW, -tableH, 0));
line.Color = Excel2CADSettings.e2cOptions.OuterLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
//2.2 绘制内框行线
//2.2.1 绘制行线
for (int i = 1; i < nRow; i++) //遍历中间各行
{
stP = 0; //起始位置
edP = tableW; //结束位置
flag = false; //是否有无边线格
for (int j = 0; j < nCol; j++) //遍历每行各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格,或者本单元格为合并单元格的中间格
if (rng[i, j + 1].Borders[XlBordersIndex.xlEdgeBottom].LineStyle.Equals(XlLineStyle.xlLineStyleNone) &&
rng[i + 1, j + 1].Borders[XlBordersIndex.xlEdgeTop].LineStyle.Equals(XlLineStyle.xlLineStyleNone) ||
rng[i + 1, j + 1].MergeCells.Equals(true) && rng[i + 1, j + 1].Row != rng[i + 1, j + 1].MergeArea.Row)
{
edP = tableWidths.GetSumAt(j - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(stP, -tableHeights.GetSumAt(i - 1), 0), new Point3d(edP, -tableHeights.GetSumAt(i - 1), 0));
line.Color = Excel2CADSettings.e2cOptions.InnerLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableWidths.GetSumAt(j + rng[i + 1, j + 1].MergeArea.Columns.Count - 1);
edP = tableW;
flag = true;
continue;
}
}
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(stP, -tableHeights.GetSumAt(i - 1), 0), new Point3d(edP, -tableHeights.GetSumAt(i - 1), 0));
line.Color = Excel2CADSettings.e2cOptions.InnerLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
}
//2.2.2 绘制列线
for (int j = 1; j < nCol; j++) //遍历中间各行
{
stP = 0; //起始位置
edP = tableH; //结束位置
flag = false; //是否有无边线格
for (int i = 0; i < nRow; i++) //遍历每列各单元格，注意COM编程时下标从1开始
{
//如果存在无边框单元格
if (rng[i + 1, j].Borders[XlBordersIndex.xlEdgeRight].LineStyle.Equals(XlLineStyle.xlLineStyleNone) &&
rng[i + 1, j + 1].Borders[XlBordersIndex.xlEdgeLeft].LineStyle.Equals(XlLineStyle.xlLineStyleNone) ||
rng[i + 1, j + 1].MergeCells.Equals(true) && rng[i + 1, j + 1].Column != rng[i + 1, j + 1].MergeArea.Column)
{
edP = tableHeights.GetSumAt(i - 1); //末端坐标移到无边框格起点
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(tableWidths.GetSumAt(j - 1), -stP, 0), new Point3d(tableWidths.GetSumAt(j - 1), -edP, 0));
line.Color = Excel2CADSettings.e2cOptions.InnerLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
stP = tableHeights.GetSumAt(i + rng[i + 1, j + 1].MergeArea.Rows.Count - 1);
edP = tableH;
flag = true;
continue;
}
}
if (edP != stP) //如果起终点不重合则绘制框线
{
Line line = new Line(new Point3d(tableWidths.GetSumAt(j - 1), -stP, 0), new Point3d(tableWidths.GetSumAt(j - 1), -edP, 0));
line.Color = Excel2CADSettings.e2cOptions.InnerLineColor;
db.AddToModelSpace(line);
entIds.Add(line.ObjectId);
}
}
#endregion
#region 3.绘制标题
DBText title = new DBText();
title.TextString = Excel2CADSettings.e2cOptions.Title; //内容
title.Height = 1.5 * Excel2CADSettings.e2cOptions.TextHeight
* Excel2CADSettings.e2cOptions.Scale; //标题高度为文字高度的1.5倍
title.TextStyleId = db.Textstyle; //样式为当前样式
title.WidthFactor = Excel2CADSettings.e2cOptions.TextWidthFactor; //宽度系数
title.HorizontalMode = TextHorizontalMode.TextMid;
title.VerticalMode = TextVerticalMode.TextBottom;
title.AlignmentPoint = new Point3d(tableW / 2, 5 * Excel2CADSettings.e2cOptions.Scale, 0);//标题位置为中部向上5个单位
db.AddToModelSpace(title);
entIds.Add(title.ObjectId);
#endregion
return(entIds);
}