188 lines
6.6 KiB
C#
188 lines
6.6 KiB
C#
///
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/// Copyright (c) 2016 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Printing;
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using Config.Entities;
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namespace ResultsBrowser.Output.Printers.Statistics
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{
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public class StatisticsPrintDocument : PrintDocument
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{
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const string FontFamilyName = "Arial"; //"Times New Roman";
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const int SpacingOne = 18;
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const int SpacingOneAndHalf = (3 * SpacingOne) / 2;
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const int TitleX = 240;
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const int TitleY = 180; /// Depends on the size of the header
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const int FirstLineNr = 14; /// Depends on the size of the header
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const int Tab1 = 80; /// Positions of columns above the table
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const int Tab2 = 240;
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const int Tab3 = 430;
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const int Tab4 = 590;
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const int BorderW = 1; /// Table border line width
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const int MarginTop = 7; /// Margins of the text from table lines
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const int MarginLeft = 4; /// Margins of the text from table lines
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///
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/// Data to print
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///
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string[,] table;
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/// Top coordinate of the table
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int top;
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/// <summary>
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/// Property variable for the Font the user wishes to use
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/// </summary>
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Font font;
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Font boldFont;
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Font fontTitle;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="textToPrint">Text to be printed</param>
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public StatisticsPrintDocument(string[,] table, PageOrientation pageOrientation)
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{
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this.table = table;
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DefaultPageSettings.Landscape = (pageOrientation == PageOrientation.Landscape);
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}
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/// <summary>
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/// Override the default onbeginPrint method of the PrintDocument Object.
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/// </summary>
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/// <param name=e></param>
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/// <remarks></remarks>
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protected override void OnBeginPrint(System.Drawing.Printing.PrintEventArgs e)
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{
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base.OnBeginPrint(e);
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if (font == null) { font = new Font(FontFamilyName, 10, FontStyle.Regular); }
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if (boldFont == null) { boldFont = new Font(FontFamilyName, 10, FontStyle.Bold); }
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if (fontTitle == null) { fontTitle = new Font(FontFamilyName, 24, FontStyle.Bold); }
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}
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/// <summary>
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/// Override the default OnPrintPage method of the PrintDocument.
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/// </summary>
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/// <param name=e></param>
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/// <remarks>This provides the print logic for our document</remarks>
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protected override void OnPrintPage(System.Drawing.Printing.PrintPageEventArgs e)
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{
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// Run base code
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base.OnPrintPage(e);
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/// Set print area size and margins (in dots using 80 dpi)
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int printHeight = base.DefaultPageSettings.PaperSize.Height - base.DefaultPageSettings.Margins.Top - base.DefaultPageSettings.Margins.Bottom;
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int printWidth = base.DefaultPageSettings.PaperSize.Width - base.DefaultPageSettings.Margins.Left - base.DefaultPageSettings.Margins.Right;
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int leftMargin = base.DefaultPageSettings.Margins.Left; /// X
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int topMargin = base.DefaultPageSettings.Margins.Top; /// Y
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/// Check if the user selected to print in Landscape mode
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/// if they did then we need to swap height/width parameters
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if (base.DefaultPageSettings.Landscape)
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{
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int tmp = printHeight;
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printHeight = printWidth;
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printWidth = tmp;
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}
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int x = leftMargin;
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int y = topMargin;
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/// Use the StringFormat class for the text layout of our document
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StringFormat format = new StringFormat(StringFormatFlags.LineLimit);
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RectangleF printArea = new RectangleF(TitleX, TitleY, 667, 50);
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e.Graphics.DrawString("TITLE", this.fontTitle, Brushes.Black, printArea);
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/// Measure texts
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float[] columnWidths = new float[table.GetLength(1)];
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for (int c = 0; c < columnWidths.Length; c++)
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{
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columnWidths[c] = e.Graphics.MeasureString(table[0, c], font).Width;
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for (int r = 1; r < table.GetLength(0); r++)
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{
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float width = e.Graphics.MeasureString(table[r, c], font).Width;
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if (width > columnWidths[c]) columnWidths[c] = width;
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}
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}
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/// Print texts
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float top = topMargin;
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for (int r = 0; r < table.GetLength(0); r++)
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{
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float left = leftMargin;
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for (int c = 0; c < columnWidths.Length; c++)
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{
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PrintAt(e, new Point((int)left, (int)top), table[r, c]);
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left += columnWidths[c];
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}
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top += SpacingOne;
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}
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}
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/// <summary>
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/// Draw table lines.
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/// </summary>
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void DrawTable(System.Drawing.Printing.PrintPageEventArgs e)
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{
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//int mid = top + SpacingOneAndHalf;
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//int bot = top + (rowValues.Count + 1) * SpacingOneAndHalf;
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//// Horizontal lines
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(80, top), new Point(747, top));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(80, mid), new Point(747, mid));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(80, bot), new Point(747, bot));
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//// Vertical lines
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point( 80, top), new Point( 80, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(267, top), new Point(267, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(347, top), new Point(347, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(427, top), new Point(427, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(507, top), new Point(507, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(587, top), new Point(587, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(667, top), new Point(667, bot));
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//e.Graphics.DrawLine(new Pen(Color.Black, BorderW), new Point(747, top), new Point(747, bot));
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}
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void PrintAt(System.Drawing.Printing.PrintPageEventArgs e, Point p, string text)
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{
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PrintAt(e, p.X, p.Y, text);
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}
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void PrintAt(System.Drawing.Printing.PrintPageEventArgs e, int x, int y, string text)
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{
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RectangleF printArea = new RectangleF(x, y, 667, SpacingOne);
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e.Graphics.DrawString(text, this.font, Brushes.Black, printArea);
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}
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void PrintBoldAt(System.Drawing.Printing.PrintPageEventArgs e, Point p, string text)
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{
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PrintBoldAt(e, p.X, p.Y, text);
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}
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void PrintBoldAt(System.Drawing.Printing.PrintPageEventArgs e, int x, int y, string text)
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{
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RectangleF printArea = new RectangleF(x, y, 667, SpacingOne);
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e.Graphics.DrawString(text, this.boldFont, Brushes.Black, printArea);
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}
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Point FromTest(int testNr, int parNr)
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{
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const int NrParamsInOneTableRow = 6;
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int x = 267 + (parNr % NrParamsInOneTableRow) * 80 + MarginLeft;
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int y = top + SpacingOneAndHalf + MarginTop + testNr * SpacingOneAndHalf;
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if (parNr < 0) x = 80 + MarginLeft; /// When parNr == -1 return the left column x coordinate
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return new Point(x, y);
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}
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}
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}
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