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Add number column function

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syneffort 1 year ago
parent 7f8d61b524
commit 797c061bbf
1 changed files with 56 additions and 18 deletions
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  1. 74
      PLibs/PdfHelperFW/PdfHelper.cs

74
PLibs/PdfHelperFW/PdfHelper.cs
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@ -20,12 +20,16 @@ namespace PdfHelperFW
readonly int PAGE_WIDTH = 595; // A4
readonly string FONT_NAME = "Malgun Gothic";
readonly double FONT_SIZE = 6d;
readonly double FONT_SIZE = 5.5d;
readonly int MARGIN_LEFT = 20;
readonly int MARGIN_TOP = 45;
// Elements
readonly bool _enableNoCol = true;
readonly double NO_COL_MARGIN = 4;
readonly double CONTENT_WIDTH = 555;
readonly double TIMESTAMP_CELL_WIDTH = 70;
public readonly double MAX_CELL_COLUMN_COUNT = 10;
@ -55,7 +59,7 @@ namespace PdfHelperFW
readonly double LOGO_Y_MARGIN = 5;
MemoryStream _ms;
public PdfHelper(DataTable table, int timestampColIdx = 0)
public PdfHelper(DataTable table, int timestampColIdx = 0, bool enableNoCol = true)
{
if (table.Columns.Count - 1 > MAX_CELL_COLUMN_COUNT)
throw new ArgumentException($"The number of data should be less than {MAX_CELL_COLUMN_COUNT}");
@ -63,6 +67,8 @@ namespace PdfHelperFW
_table = table;
_timestampColIdx = timestampColIdx;
_enableNoCol = enableNoCol;
// Check cell width
CELL_WIDTH = ALL_CELL_WIDTH / (table.Columns.Count - 1);
@ -77,7 +83,7 @@ namespace PdfHelperFW
_format.Alignment = XStringAlignment.Center;
}
public PdfHelper(DataTable table, string logoPath, double logoHeight, int timestampColIdx = 0) : this(table, timestampColIdx)
public PdfHelper(DataTable table, string logoPath, double logoHeight, int timestampColIdx = 0, bool enableNoCol = true) : this(table, timestampColIdx, enableNoCol)
{
if (string.IsNullOrEmpty(logoPath) || !File.Exists(logoPath) ||
logoHeight >= MARGIN_TOP - LOGO_Y_MARGIN)
@ -86,11 +92,11 @@ namespace PdfHelperFW
LOGO_IMAGE = XImage.FromFile(logoPath);
LOGO_HEIGHT = logoHeight;
LOGO_WIDTH = LOGO_IMAGE.PointWidth * (LOGO_HEIGHT / LOGO_IMAGE.PointHeight);
LOGO_X = MARGIN_LEFT + TIMESTAMP_CELL_WIDTH + ALL_CELL_WIDTH - LOGO_WIDTH;
LOGO_X = MARGIN_LEFT + CONTENT_WIDTH - LOGO_WIDTH;
LOGO_Y = MARGIN_TOP - LOGO_HEIGHT - LOGO_Y_MARGIN;
}
public PdfHelper(DataTable table, Bitmap logoBitmap, double logoHeight, int timestampColIdx = 0) : this(table, timestampColIdx)
public PdfHelper(DataTable table, Bitmap logoBitmap, double logoHeight, int timestampColIdx = 0, bool enableNoCol = true) : this(table, timestampColIdx, enableNoCol)
{
if (logoBitmap == null
|| logoHeight >= MARGIN_TOP - LOGO_Y_MARGIN)
@ -105,7 +111,7 @@ namespace PdfHelperFW
LOGO_HEIGHT = logoHeight;
LOGO_WIDTH = LOGO_IMAGE.PointWidth * (LOGO_HEIGHT / LOGO_IMAGE.PointHeight);
LOGO_X = MARGIN_LEFT + TIMESTAMP_CELL_WIDTH + ALL_CELL_WIDTH - LOGO_WIDTH;
LOGO_X = MARGIN_LEFT + CONTENT_WIDTH - LOGO_WIDTH;
LOGO_Y = MARGIN_TOP - LOGO_HEIGHT - LOGO_Y_MARGIN;
}
@ -115,15 +121,33 @@ namespace PdfHelperFW
{
PdfPage page = _document.AddPage();
page.Size = PdfSharp.PageSize.A4;
XGraphics gf = XGraphics.FromPdfPage(page);
XGraphics xg = XGraphics.FromPdfPage(page);
// Logo
if (LOGO_IMAGE != null)
gf.DrawImage(LOGO_IMAGE, LOGO_X, LOGO_Y, LOGO_WIDTH, LOGO_HEIGHT);
xg.DrawImage(LOGO_IMAGE, LOGO_X, LOGO_Y, LOGO_WIDTH, LOGO_HEIGHT);
// Header
double x = MARGIN_LEFT;
double y = MARGIN_TOP;
int endRow = Math.Min(startRow + ROW_COUNT_PER_PAGE, _table.Rows.Count);
double cellWidth = CELL_WIDTH;
double noCellWidth = 0;
// Cell width recalculation
if (_enableNoCol)
{
int maxNo = endRow + 1;
noCellWidth = MeasureStringWidth(xg, maxNo.ToString(), _font) + NO_COL_MARGIN;
cellWidth = (ALL_CELL_WIDTH - noCellWidth) / (_table.Columns.Count - 1);
XRect rect = new XRect(x, y, noCellWidth, CELL_HEIGHT);
xg.DrawRectangle(HEADER_RECT_STYLE, rect);
xg.DrawRectangle(RECT_EDGE_PEN, rect);
//xg.DrawString("No.", _boldFont, HEADER_STRING_COLOR, rect, _format);
x += noCellWidth;
}
for (int col = 0; col < _table.Columns.Count; col++)
{
double increment = 0;
@ -135,23 +159,31 @@ namespace PdfHelperFW
}
else
{
rect = new XRect(x, y, CELL_WIDTH, CELL_HEIGHT);
increment = CELL_WIDTH;
rect = new XRect(x, y, cellWidth, CELL_HEIGHT);
increment = cellWidth;
}
gf.DrawRectangle(HEADER_RECT_STYLE, rect);
gf.DrawRectangle(RECT_EDGE_PEN, rect);
gf.DrawString(_table.Columns[col].ColumnName, _boldFont, HEADER_STRING_COLOR, rect, _format);
xg.DrawRectangle(HEADER_RECT_STYLE, rect);
xg.DrawRectangle(RECT_EDGE_PEN, rect);
xg.DrawString(_table.Columns[col].ColumnName, _boldFont, HEADER_STRING_COLOR, rect, _format);
x += increment;
}
// Row
int endRow = Math.Min(startRow + ROW_COUNT_PER_PAGE, _table.Rows.Count);
for (int row = startRow; row < endRow; row++)
{
x = MARGIN_LEFT;
y += CELL_HEIGHT;
if (_enableNoCol)
{
XRect rect = new XRect(x, y, noCellWidth, CELL_HEIGHT);
xg.DrawRectangle(RECT_EDGE_PEN, rect);
xg.DrawString((row + 1).ToString(), _font, STRING_COLOR, rect, _format);
x += noCellWidth;
}
for (int col = 0; col < _table.Columns.Count; col++)
{
double increment = 0;
@ -166,13 +198,13 @@ namespace PdfHelperFW
}
else
{
rect = new XRect(x, y, CELL_WIDTH, CELL_HEIGHT);
rect = new XRect(x, y, cellWidth, CELL_HEIGHT);
value = _table.Rows[row][col].ToString();
increment = CELL_WIDTH;
increment = cellWidth;
}
gf.DrawRectangle(RECT_EDGE_PEN, rect);
gf.DrawString(value, _font, STRING_COLOR, rect, _format);
xg.DrawRectangle(RECT_EDGE_PEN, rect);
xg.DrawString(value, _font, STRING_COLOR, rect, _format);
x += increment;
}
@ -184,5 +216,11 @@ namespace PdfHelperFW
if (_ms != null)
_ms.Dispose();
}
double MeasureStringWidth(XGraphics xg, string text, XFont font)
{
XSize size = xg.MeasureString(text, font);
return size.Width;
}
}
}

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