/// <summary>
/// 输出到打印机
/// </summary>
/// <param name="reportData"></param>
public static void PrintToPrinter(string printerName, string documentName, I3ReportDatas reportDatas, int startPage, int endPage, bool paintPageIndex)
{
PrinterSettings ps = new PrinterSettings();
ps.PrinterName = printerName;
if (!ps.IsValid)
{
throw new Exception("打印机" + printerName + "不存在或不可用！");
}
if (string.IsNullOrEmpty(documentName))
{
documentName = "I3ReportDocument";
}
I3PrintDocument document = new I3PrintDocument(reportDatas, startPage, endPage);
document.PaintPageIndex = paintPageIndex;
document.PrinterSettings = ps;
document.DocumentName = documentName;
document.QueryPageSettings += new QueryPageSettingsEventHandler(document_QueryPageSettings);
document.PrintPage += new PrintPageEventHandler(document_PrintPage);
document.Print();
#region 这段代码可显示默认的打印预览窗体。。。不好用。。。
//PrintPreviewDialog ppd = new PrintPreviewDialog();
//ppd.WindowState = FormWindowState.Maximized;//设定窗体最大化
//ppd.PrintPreviewControl.Zoom = 1;
//ppd.FormBorderStyle = FormBorderStyle.Fixed3D;
//ppd.Document = document;
//ppd.ShowDialog();
#endregion
}
/// <summary>
/// 打印页码
/// </summary>
private static void PaintPageIndex(Graphics g, float scale, RectangleF fullRect, RectangleF dataRect,
I3ReportDatas reportDatas, I3PrintArea area, bool paintPageIndex, int index)
{
if (!paintPageIndex)
{
return;
}
int currentIndex = index + 1 + reportDatas.PageIndexStart - 1;
if (currentIndex > 0)//当前的页码必须大于0才打印
{
string text = string.Format("第{0}页/共{1}页", currentIndex, reportDatas.TotalPageCount);
g.SetClip(fullRect);
float fontSize = 13 * scale;
using (Font font = new Font("宋体", fontSize))
{
StringFormat stringFormat = StringFormat.GenericDefault;
stringFormat.Alignment = StringAlignment.Near;
stringFormat.LineAlignment = StringAlignment.Near;
stringFormat.Trimming = StringTrimming.None;
stringFormat.FormatFlags = (StringFormatFlags)0;
SizeF sizeF = g.MeasureString(text, font, 5000, stringFormat);
RectangleF textRect = new RectangleF(0, 0, sizeF.Width + 2, sizeF.Height + 2);
textRect.Y = fullRect.Y + 20 * scale;
textRect.X = fullRect.X + fullRect.Width - 50 * scale - textRect.Width;
g.SetClip(textRect);
g.DrawString(text, font, Brushes.Black, textRect.X + 1, textRect.Y + 1);
}
}
}
public I3PrintDocument(I3ReportDatas reportDatas, int startPage, int endPage)
{
this.reportDatas = reportDatas;
this.startPage = startPage;
this.endPage = endPage;
this.nextPage = startPage;
}
public void Init(I3ReportDatas reportDatas)
{
this.reportDatas = reportDatas;
this.foucesedCell = null;
this.mouseOnCell = null;
this.reportDatas.ReCalSizeAndPageInfo();
this.ReCal();
}
/// <summary>
/// 计算输出区域 (以内容输出区域左上角为0，0开始计算)
/// 如果是合并单元格，包含整个合并区域
/// </summary>
/// <param name="bitmap"></param>
/// <param name="reportData"></param>
/// <param name="cell"></param>
public static RectangleF CalCellDrawRect_Scale(I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area, float scale, RectangleF dataRect, I3ReportCell mergedCell)
{
RectangleF rect = CalCellDrawRect_UnScale(reportDatas, cell, area, mergedCell);
I3ReportCell destCell = mergedCell == null ? cell : mergedCell; //移动位置时使用真实单元格
rect = ScaleAndMoveCellRect(rect, reportDatas, destCell, area, scale, dataRect);
return(rect);
}
public static void Excute(I3ReportDatas reportDatas, string documentName, Form owner)
{
using (I3ReportPreviewer form = new I3ReportPreviewer())
{
form.Owner = owner;
form.Init(reportDatas, documentName);
form.ShowDialog();
}
}
private static RectangleF ScaleAndMoveCellRect(RectangleF rect, I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area, float scale, RectangleF dataRect)
{
#region 缩放
rect.X *= scale;
rect.Y *= scale;
rect.Width *= scale;
rect.Height *= scale;
#endregion
#region 将Y位置根据行的类型移动
float headerHeight = 0;
foreach (int i in area.HeaderRows.Keys)
{
headerHeight += area.ReportData[i].Height;
}
switch (area.ReportData[cell.Row].Type)
{
case I3RowColType.页眉:
rect.Y += dataRect.Y - headerHeight;
break;
case I3RowColType.页脚:
rect.Y += dataRect.Y + dataRect.Height;
break;
default:
rect.Y += dataRect.Y;
break;
}
#endregion
#region 将X位置根据列的类型移动
float headerWidth = 0;
foreach (int i in area.HeaderCols.Keys)
{
headerWidth += area.ReportData.Cols[i].Width;
}
switch (area.ReportData.Cols[cell.Col].Type)
{
case I3RowColType.页眉:
rect.X += dataRect.X - headerWidth;
break;
case I3RowColType.页脚:
rect.X += dataRect.X + dataRect.Width;
break;
default:
rect.X += dataRect.X;
break;
}
#endregion
return(rect);
}
/// <summary>
/// 计算单元格的剪切区域
/// 如果是合并单元格，不包含合并区域的其他格子
/// </summary>
/// <param name="reportData"></param>
/// <param name="cell"></param>
/// <param name="area"></param>
/// <param name="scale"></param>
/// <param name="dataRect"></param>
/// <param name="mergedCell"></param>
/// <returns></returns>
private static RectangleF CalCellClipRect_Scale(I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area, float scale, RectangleF dataRect, RectangleF fullRect, RectangleF areaRect)
{
RectangleF rect = CalCellClipRect_UnScale(reportDatas, cell, area);
rect = ScaleAndMoveCellRect(rect, reportDatas, cell, area, scale, dataRect);
RectangleF clipRect = CalCellClipRect_Large(area, cell, reportDatas, fullRect, dataRect, areaRect);
rect.Intersect(clipRect);
return(rect);
}
public static void PrintToPrinter(string printerName, string documentName, I3ReportDatas reportDatas, int startPage, int endPage, int printCount, bool paintPageIndex)
{
PrinterSettings ps = new PrinterSettings();
ps.PrinterName = printerName;
if (!ps.IsValid)
{
throw new Exception("打印机" + printerName + "不存在或不可用！");
}
for (int i = 1; i <= printCount; i++)
{
PrintToPrinter(printerName, documentName, reportDatas, startPage, endPage, paintPageIndex);
}
}
public void Init(I3ReportDatas reportDatas, string documentName)
{
this.reportDatas = reportDatas;
this.documentName = documentName;
if (string.IsNullOrEmpty(this.formOldText))
{
this.formOldText = this.Text;
}
this.Text = this.formOldText + " " + documentName;
if (reportDatas != null)
{
reportDatas.ReCalSizeAndPageInfo();
startPage.Maximum = reportDatas.PrintAreas.Dic.Count;
startPage.Value = 1;
endPage.Maximum = reportDatas.PrintAreas.Dic.Count;
endPage.Value = reportDatas.PrintAreas.Dic.Count;
showPage.Maximum = reportDatas.PrintAreas.Dic.Count;
showPage.Value = 1;
showPage.Maximum = reportDatas.PrintAreas.Dic.Count;
lbPage2.Text = "/" + reportDatas.PrintAreas.Dic.Count.ToString() + "页";
}
}
/// <summary>
/// 计算实际内容页面的绘制区域(经过缩放后) (可能不会占满内容区域，也可能超过)
/// </summary>
/// <param name="reportData"></param>
/// <param name="area"></param>
/// <param name="dataRect"></param>
/// <param name="scale"></param>
/// <returns></returns>
private static RectangleF CalAreaDrawRect_Scale(I3ReportDatas reportDatas, I3PrintArea area, RectangleF dataRect, float scale)
{
RectangleF rect = new RectangleF(0, 0, 0, 0);
foreach (int row in area.DataRows.Keys)
{
rect.Height += area.ReportData[row].Height;
}
foreach (int col in area.DataCols.Keys)
{
rect.Width += area.ReportData.Cols[col].Width;
}
rect.X *= scale;
rect.Width *= scale;
rect.X += dataRect.X;
rect.Y *= scale;
rect.Height *= scale;
rect.Y += dataRect.Y;
return(rect);
}
/// <summary>
/// 计算输出区域 (以内容输出区域左上角为0，0开始计算、不考虑缩放、页眉页脚平移）
/// 如果是合并单元格，包含整个合并区域
/// 必须经过平移、缩放放才有意义
/// </summary>
/// <param name="bitmap"></param>
/// <param name="reportData"></param>
/// <param name="cell"></param>
private static RectangleF CalCellDrawRect_UnScale(I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area, I3ReportCell mergedCell)
{
//X、Y先求原单元格的
int row = mergedCell == null ? cell.Row : mergedCell.Row;
int col = mergedCell == null ? cell.Col : mergedCell.Col;
I3RowColType rowType = area.ReportData[row].Type;
I3RowColType colType = area.ReportData.Cols[col].Type;
//Width、Heigth求合并的
I3MergeRange range = cell.GetRange_Mode2(area.ReportData);
RectangleF rect = new RectangleF(0F, 0F, 0F, 0F);
#region Y
IList <int> rows = null;
switch (rowType)
{
case I3RowColType.页眉:
rows = area.HeaderRows.Keys;
break;
case I3RowColType.页脚:
rows = area.FooterRows.Keys;
break;
default:
rows = area.DataRows.Keys;
break;
}
foreach (int i in rows)
{
if (i < row)
{
rect.Y += area.ReportData[i].Height;
}
}
#endregion
#region Height
for (int i = range.StartRow; i <= range.EndRow; i++) //高度为合并区域的高度的和
{
rect.Height += area.ReportData[i].Height;
}
#endregion
#region X
IList <int> cols = null;
switch (colType)
{
case I3RowColType.页眉:
cols = area.HeaderCols.Keys;
break;
case I3RowColType.页脚:
cols = area.FooterCols.Keys;
break;
default:
cols = area.DataCols.Keys;
break;
}
foreach (int i in cols)
{
if (i < col)
{
rect.X += area.ReportData.Cols[i].Width;
}
}
#endregion
#region Width
for (int i = range.StartCol; i <= range.EndCol; i++)
{
rect.Width += area.ReportData.Cols[i].Width;
}
#endregion
#region 画合并单元格的部分时，左移、上移
if (mergedCell != null)
{
for (int i = cell.Row; i < mergedCell.Row; i++)
{
rect.Y -= area.ReportData[i].Height;
}
for (int i = cell.Col; i < mergedCell.Col; i++)
{
rect.X -= area.ReportData.Cols[i].Width;
}
}
#endregion
return(rect);
}
/// <summary>
/// 将单元格输出到画布上
/// </summary>
/// <param name="reportData"></param>
/// <param name="row"></param>
/// <param name="col"></param>
private static void DrawCell(Graphics g, RectangleF fullRect, RectangleF dataRect, RectangleF areaRect, float scale, I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area, I3ReportCell mergedCell,
bool drawBackground, bool drawBorder, bool drawContect)
{
#region 合并单元格中的格子处理
if (cell != null && cell.MergState == I3MergeState.Merged)
{
//2017.04.26 为加快绘制速度，合并单元格不处理
return;
//I3ReportCell firstCell = reportData.GetMergedStartedCell(cell.Row, cell.Col);
//if (firstCell != null)
//{
// DrawCell(g, fullRect, dataRect, areaRect, scale, reportData, firstCell, area, cell, drawBackground, drawBorder, drawContect);
//}
//return;
}
#endregion
#region 绘制区域、剪切区域
RectangleF cellDrawRect = CalCellDrawRect_Scale(reportDatas, cell, area, scale, dataRect, mergedCell);
if (cellDrawRect.IsEmpty)
{
return;
}
//2017.04.26 为加快绘制速度，不做单元格剪切区域计算，直接使用原始的剪切区域
//I3ReportCell destCell = mergedCell == null ? cell : mergedCell; //计算剪切区域使用真实单元格
//RectangleF clipRect = CalCellClipRect_Scale(reportData, destCell, area, scale, dataRect, fullRect, areaRect);
////destCell.SetCellRect(graphicsKey, clipRect);
//clipRect.Intersect(g.ClipBounds);
//if (clipRect.IsEmpty)
//{
// return;
//}
//g.SetClip(clipRect);
#endregion
#region 样式
I3ReportCellStyle style = area.ReportData.GetCellStyle(cell.StyleName);
if (style == null)
{
return;
}
#endregion
II3CellRenderer renderer = I3CellRendererBuilder.GetRenderer(cell);
RectangleF oldClip = g.ClipBounds;
//背景
if (drawBackground)
{
g.SetClip(oldClip);
g.FillRectangle(Brushes.White, cellDrawRect);
renderer.DrawBackground(g, scale, area.ReportData, cell, cellDrawRect, style);
}
//边框
if (drawBorder)
{
RectangleF borderClipRect = oldClip; //扩大避免边框画不全
borderClipRect.Inflate(1, 1);
g.SetClip(borderClipRect);
renderer.DrawCellBorder(g, scale, area.ReportData, cell, cellDrawRect, style);
}
//内容
if (drawContect)
{
g.SetClip(oldClip);
renderer.DrawContent(g, scale, area.ReportData, cell, cellDrawRect, style, area, true);
}
}
/// <summary>
/// 打印页眉
/// </summary>
private static void PaintPageHeader(Graphics g, float scale, RectangleF fullRect, RectangleF dataRect,
I3ReportDatas reportDatas, I3PrintArea area, bool paintPageIndex, int index)
{
//test
//area.ReportData.PageHeader = I3PageHeader.Default;
//area.ReportData.PageHeader.Text = "报表打印工具报表打印工具报表打印工具{r}报表打印工具报表打印111报表打印工具报表打印工具报表打印工具报表打印工具报表打印222报表打印工具报表打印工具报表打印工具报表打印工具报表打印333报表打印工具报表打印工具报表打印工具报表打印工具报表打印444报表打印工具报表打印工具报表打印工具报表打印工具报表打印555";
if (area.ReportData.PageHeader == null || string.IsNullOrEmpty(area.ReportData.PageHeader.Text))
{
return;
}
I3PageHeader ph = area.ReportData.PageHeader;
Font font = new Font(ph.FontName, ph.FontSize * scale);
Brush brush = new SolidBrush(ph.BrushColor);
string[] strs = ph.Text.Split(new string[] { NewLineFlag }, StringSplitOptions.None);
if (strs.Length > 1)//多于2行时强制关闭自动换行功能，由代码来进行控制
{
ph.StringFormat.FormatFlags = StringFormatFlags.NoWrap | StringFormatFlags.NoClip;
}
//毫米转换为像素公式是 y = y * 96 / 25.39999918
float marginLeft = ph.MarginLeft * scale;
float marginTop = ph.MarginTop * scale;
float marginRight = ph.MarginRight * scale;
RectangleF rect = fullRect;
rect.X += marginLeft;
rect.Width -= marginLeft;
rect.Y += marginTop;
rect.Height -= marginTop;
rect.Width -= marginRight;
g.SetClip(fullRect);
try
{
//先计算正常位置
RectangleF rr = RectangleF.Empty;
List <RectangleF> rectList = new List <RectangleF>();
float startY = float.MaxValue; //上线
float endY = float.MinValue; //下线
foreach (string str in strs)
{
#region 计算文本绘制区域
SizeF sizeF = g.MeasureString(str, font, (int)rect.Width, ph.StringFormat);
RectangleF r = new RectangleF(rect.X, rect.Y, rect.Width, rect.Height);
if (ph.StringFormat.LineAlignment == StringAlignment.Center)
{
r.X += r.Width / 2 - sizeF.Width / 2;
r.Width = sizeF.Width;
}
else if (ph.StringFormat.LineAlignment == StringAlignment.Far)
{
r.X += r.Width - sizeF.Width;
r.Width = sizeF.Width;
}
else
{
r.Width = sizeF.Width;
}
r.Height = sizeF.Height;
#endregion
rectList.Add(r);
startY = Math.Min(startY, r.Y);
endY = Math.Max(endY, r.Y + r.Height);
}
float centerY = startY + (endY - startY) / 2;//中线
float stepY = endY - startY;
//再计算换行引起的位置偏移
int i = -1;
foreach (string str in strs)
{
i++;
RectangleF r = rectList[i];
#region 换行位置调整
if (strs.Length > 0)//有多行才做调整
{
r.Y = startY + stepY * i;
}
#endregion
#region 绘制
g.DrawString(str, font, brush, r, ph.StringFormat);
#endregion
#region 相交区域处理
if (rr == RectangleF.Empty)
{
rr = r;
}
else
{
rr.Y = Math.Min(rr.Y, r.Y); //y取最小值
float yEnd = Math.Max(rr.Y + rr.Height, r.Y + r.Height); //yEnd取最大值
rr.Height = yEnd - rr.Y;
rr.X = Math.Min(rr.X, r.X); //x取最小值
float xEnd = Math.Max(rr.X + rr.Width, r.X + r.Width); //xEnd取最大值
rr.Width = xEnd - rr.X;
}
#endregion
}
}
finally
{
font.Dispose();
brush.Dispose();
}
}
/// <summary>
/// 计算剪切区域
/// 如果是合并单元格，不包含整个合并区域，只包含单元格本身
/// 必须经过平移、缩放放才有意义
/// </summary>
/// <param name="reportData"></param>
/// <param name="cell"></param>
/// <param name="area"></param>
/// <returns></returns>
private static RectangleF CalCellClipRect_UnScale(I3ReportDatas reportDatas, I3ReportCell cell, I3PrintArea area)
{
int row = cell.Row;
int col = cell.Col;
I3RowColType rowType = area.ReportData[row].Type;
I3RowColType colType = area.ReportData.Cols[col].Type;
RectangleF rect = new RectangleF(0F, 0F, 0F, 0F);
#region Y
IList <int> rows = null;
switch (rowType)
{
case I3RowColType.页眉:
rows = area.HeaderRows.Keys;
break;
case I3RowColType.页脚:
rows = area.FooterRows.Keys;
break;
default:
rows = area.DataRows.Keys;
break;
}
foreach (int i in rows)
{
if (i < row)
{
rect.Y += area.ReportData[i].Height;
}
}
#endregion
rect.Height = area.ReportData[cell.Row].Height;
#region X
IList <int> cols = null;
switch (colType)
{
case I3RowColType.页眉:
cols = area.HeaderCols.Keys;
break;
case I3RowColType.页脚:
cols = area.FooterCols.Keys;
break;
default:
cols = area.DataCols.Keys;
break;
}
foreach (int i in cols)
{
if (i < col)
{
rect.X += area.ReportData.Cols[i].Width;
}
}
#endregion
rect.Width = area.ReportData.Cols[cell.Col].Width;
return(rect);
}
/// <summary>
/// 在画布的指定区域绘制内容
/// fullRect、dataRect都要求是缩放、平移过后的，在画面上的正确区域(由于来源可能是控件、纸张，因此需要调用处计算好后传进来)
/// </summary>
/// <param name="graphicsKey"></param>
/// <param name="g"></param>
/// <param name="scale"></param>
/// <param name="fullRect">页面的完整绘制区域</param>
/// <param name="dataRect">页面的内容区域（去除页边距）</param>
/// <param name="reportData"></param>
/// <param name="area"></param>
public static void PrintAreaToGraphics(Graphics g, float scale, RectangleF fullRect, RectangleF dataRect,
I3ReportDatas reportDatas, I3PrintArea area, bool paintPageIndex, int index)
{
//求剪切区域
RectangleF clipRect = fullRect;
clipRect.Intersect(g.ClipBounds);
RectangleF areaRect = CalAreaDrawRect_Scale(reportDatas, area, dataRect, scale); //先准备好避免重复计算
clipRect.Intersect(areaRect);
//画整个背景
g.FillRectangle(Brushes.White, fullRect);
if (clipRect.IsEmpty)
{
PaintPageIndex(g, scale, fullRect, dataRect, reportDatas, area, paintPageIndex, index);
PaintPageHeader(g, scale, fullRect, dataRect, reportDatas, area, paintPageIndex, index);
return;
}
#region 先画背景和内容
foreach (int row in area.AllRows)
{
#region 行测试
//2017.04.26 为加快绘制速度，合并单元格不单独处理，以绘制合并首格为准
//因此需要去掉行、列测试，因为有可能只需要重绘合并单元格，但合并首格不丰重绘区域内
//if (reportData.Rows[row].Type == I3RowColType.None)
//{
// continue;
//}
//I3ReportCell testCell = reportData.GetCellItem(row, 0);
//RectangleF testRect = CalCellClipRect_Scale(reportData, testCell, area, scale, dataRect, fullRect, areaRect);
//if (testRect.Bottom < clipRect.Top || testRect.Top > clipRect.Bottom)
//{
// continue;
//}
#endregion
foreach (int col in area.AllCols)
{
#region 列测试
//if (reportData.Cols[col].Type == I3RowColType.None)
//{
// continue;
//}
//testCell = reportData.GetCellItem(0, col);
//testRect = CalCellClipRect_Scale(reportData, testCell, area, scale, dataRect, fullRect, areaRect);
//if (testRect.Right < clipRect.Left || testRect.Left > clipRect.Right)
//{
// continue;
//}
#endregion
I3ReportCell cell = area.ReportData.GetCellItem(row, col);
//2017.04.26 为加快绘制速度，合并单元格不单独处理
if (cell.MergState != I3MergeState.Merged)
{
//内容
g.SetClip(clipRect);
DrawCell(g, fullRect, dataRect, areaRect, scale, reportDatas, cell, area, null, true, false, true);
//边框 //在这里画边框，缩放时有的边框线会显示不出来
//g.SetClip(clipRect);
//DrawCell(g, fullRect, dataRect, areaRect, scale, reportDatas, cell, area, null, false, true, false);
}
}
}
#endregion
#region 画边框 //在这里画边框，合并单元格跨页时，会将第2页的线条多画在第1页的末尾，因此必须拆分一下合并单元格
foreach (int row in area.AllRows)
{
foreach (int col in area.AllCols)
{
I3ReportCell cell = area.ReportData.GetCellItem(row, col);
//2017.04.26 为加快绘制速度，合并单元格不单独处理
if (cell.MergState != I3MergeState.Merged)
{
//边框
g.SetClip(clipRect);
DrawCell(g, fullRect, dataRect, areaRect, scale, reportDatas, cell, area, null, false, true, false);
}
}
}
#endregion
#region 页码、页眉
PaintPageIndex(g, scale, fullRect, dataRect, reportDatas, area, paintPageIndex, index);
PaintPageHeader(g, scale, fullRect, dataRect, reportDatas, area, paintPageIndex, index);
#endregion
#region 111
//2017.04.26 为加快绘制速度，将画边框放到上面的代码中，减少行、列测试
//再画边框
//foreach (int row in area.AllRows)
//{
// #region 行测试
// if (reportData.Rows[row].Type == I3RowColType.None)
// {
// continue;
// }
// I3ReportCell testCell = reportData.GetCellItem(row, 0);
// RectangleF testRect = CalCellClipRect_Scale(reportData, testCell, area, scale, dataRect, fullRect, areaRect);
// if (testRect.Bottom < clipRect.Top || testRect.Top > clipRect.Bottom)
// {
// continue;
// }
// #endregion
// foreach (int col in area.AllCols)
// {
// #region 列测试
// if (reportData.Cols[col].Type == I3RowColType.None)
// {
// continue;
// }
// testCell = reportData.GetCellItem(0, col);
// testRect = CalCellClipRect_Scale(reportData, testCell, area, scale, dataRect, fullRect, areaRect);
// if (testRect.Right < clipRect.Left || testRect.Left > clipRect.Right)
// {
// continue;
// }
// #endregion
// I3ReportCell cell = reportData.GetCellItem(row, col);
// g.SetClip(clipRect);
// DrawCell(g, fullRect, dataRect, areaRect, scale, reportData, cell, area, null, false, true, false);
// }
//}
#endregion
}
/// <summary>
/// 将页面分为9个区间，根据行、列类型获取剪切区域
/// </summary>
/// <param name="cell"></param>
/// <param name="reportData"></param>
/// <param name="fullRect"></param>
/// <param name="dataRect"></param>
/// <param name="areaRect"></param>
/// <returns></returns>
private static RectangleF CalCellClipRect_Large(I3PrintArea area, I3ReportCell cell, I3ReportDatas reportDatas, RectangleF fullRect, RectangleF dataRect, RectangleF areaRect)
{
float x1 = fullRect.X;
float x2 = dataRect.X;
float x3 = dataRect.X + dataRect.Width;
float x4 = fullRect.X + fullRect.Width;
float y1 = fullRect.Y;
float y2 = dataRect.Y;
float y3 = dataRect.Y + dataRect.Height;
float y4 = fullRect.Y + fullRect.Height;
RectangleF result;
switch (area.ReportData[cell.Row].Type)
{
case I3RowColType.页眉:
switch (area.ReportData.Cols[cell.Col].Type)
{
case I3RowColType.页眉: //左上
return(new RectangleF(x1, y1, x2 - x1, y2 - y1));
case I3RowColType.页脚: //右上
return(new RectangleF(x3, y1, x4 - x3, y2 - y1));
default: //中上
result = new RectangleF(x2, y1, x3 - x2, y2 - y1);
result.Width = Math.Min(result.Width, areaRect.Width);
return(result);
}
case I3RowColType.页脚:
switch (area.ReportData.Cols[cell.Col].Type)
{
case I3RowColType.页眉: //左下
return(new RectangleF(x1, y3, x2 - x1, y4 - y3));
case I3RowColType.页脚: //右下
return(new RectangleF(x3, y3, x4 - x3, y4 - y3));
default: //中下
result = new RectangleF(x2, y3, x3 - x2, y4 - y3);
result.Width = Math.Min(result.Width, areaRect.Width);
return(result);
}
default:
switch (area.ReportData.Cols[cell.Col].Type)
{
case I3RowColType.页眉: //左中
result = new RectangleF(x1, y2, x2 - x1, y3 - y2);
result.Height = Math.Min(result.Height, areaRect.Height);
return(result);
case I3RowColType.页脚: //右中
result = new RectangleF(x3, y2, x4 - x3, y3 - y2);
result.Height = Math.Min(result.Height, areaRect.Height);
return(result);
default: //中中
RectangleF dataClipRect = dataRect;
dataClipRect.Intersect(areaRect);
return(dataClipRect);
}
}
}
