TimeSheetForm.cs
//// This code is part of Document Solutions for PDF .NET demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System;using System.IO;using System.Linq;using System.Drawing;using System.Collections.Generic;using GrapeCity.Documents.Pdf;using GrapeCity.Documents.Pdf.AcroForms;using GrapeCity.Documents.Text;using GrapeCity.Documents.Drawing;using GCTEXT = GrapeCity.Documents.Text;using GCDRAW = GrapeCity.Documents.Drawing;
namespace DsPdfWeb.Demos{ // This sample generates a PDF AcroForm representing a time sheet. // The same code is used to generate the time sheet in the TimeSheet use case sample. public class TimeSheetForm { // Font collection to hold the fonts we need: private FontCollection _fc = new FontCollection(); // The text layout used to render input fields when flattening the document: private TextLayout _inputTl = new TextLayout(72); // The text format used for input fields: private GCTEXT.Font _inputFont = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "LiberationSans-Bold.ttf")); private float _inputFontSize = 12; // Input fields margin: private float _inputMargin = 5; // Space for employee's signature: private RectangleF _empSignRect; // Logo (we should dispose it after saving the document): private GCDRAW.Image _logo = null;
// Main entry point of this sample: public int CreatePDF(Stream stream) { // Set up a font collection with the fonts we need: _fc.RegisterDirectory(Path.Combine("Resources", "Fonts")); // Set that font collection on input fields' text layout // (we will also set it on all text layouts that we'll use): _inputTl.FontCollection = _fc; // Set up layout and formatting for input fields: _inputTl.ParagraphAlignment = ParagraphAlignment.Center;
// Create the time sheet input form // (in a real-life scenario, we probably would only create it once, // and then re-use the form PDF): var doc = MakeTimeSheetForm(); // Save the PDF: doc.Save(stream); // Images used in a document can be disposed only after saving the PDF: _logo.Dispose(); // Done: return doc.Pages.Count; }
// Data field names: static class _Names { public static readonly string[] Dows = new string[] { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", }; public const string EmpName = "empName"; public const string EmpTitle = "empTitle"; public const string EmpNum = "empNum"; public const string EmpStatus = "empStatus"; public const string EmpDep = "empDep"; public const string EmpSuper = "empSuper"; public static Dictionary<string, string[]> DtNames = new Dictionary<string, string[]>() { {"Sun", new string[] { "dtSun", "tSunStart", "tSunEnd", "tSunReg", "tSunOvr", "tSunTotal" } }, {"Mon", new string[] { "dtMon", "tMonStart", "tMonEnd", "tMonReg", "tMonOvr", "tMonTotal" } }, {"Tue", new string[] { "dtTue", "tTueStart", "tTueEnd", "tTueReg", "tTueOvr", "tTueTotal" } }, {"Wed", new string[] { "dtWed", "tWedStart", "tWedEnd", "tWedReg", "tWedOvr", "tWedTotal" } }, {"Thu", new string[] { "dtThu", "tThuStart", "tThuEnd", "tThuReg", "tThuOvr", "tThuTotal" } }, {"Fri", new string[] { "dtFri", "tFriStart", "tFriEnd", "tFriReg", "tFriOvr", "tFriTotal" } }, {"Sat", new string[] { "dtSat", "tSatStart", "tSatEnd", "tSatReg", "tSatOvr", "tSatTotal" } }, }; public const string TotalReg = "totReg"; public const string TotalOvr = "totOvr"; public const string TotalHours = "totHours"; public const string EmpSign = "empSign"; public const string EmpSignDate = "empSignDate"; public const string SupSign = "supSign"; public const string SupSignDate = "supSignDate"; }
// Creates the Time Sheet form: private GcPdfDocument MakeTimeSheetForm() { const float marginH = 72, marginV = 48; var doc = new GcPdfDocument(); var page = doc.NewPage(); var g = page.Graphics; var ip = new PointF(marginH, marginV);
var tl = new TextLayout(g.Resolution) { FontCollection = _fc };
tl.Append("TIME SHEET", new TextFormat() { FontName = "Liberation Sans", FontSize = 18 }); tl.PerformLayout(true); g.DrawTextLayout(tl, ip); ip.Y += tl.ContentHeight + 15;
_logo = GCDRAW.Image.FromFile(Path.Combine("Resources", "ImagesBis", "AcmeLogo-vertical-250px.png")); var s = new SizeF(250f * 0.75f, 64f * 0.75f); g.DrawImage(_logo, new RectangleF(ip, s), null, ImageAlign.Default); ip.Y += s.Height + 5;
tl.Clear(); tl.Append("Where Business meets Technology", new TextFormat() { FontName = "Liberation Sans", FontItalic = true, FontSize = 10 }); tl.PerformLayout(true); g.DrawTextLayout(tl, ip); ip.Y += tl.ContentHeight + 15;
tl.Clear(); tl.Append("1901, Halford Avenue,\r\nSanta Clara, California – 95051-2553,\r\nUnited States", new TextFormat() { FontName = "Liberation Sans", FontSize = 9 }); tl.MaxWidth = page.Size.Width - marginH * 2; tl.TextAlignment = TextAlignment.Trailing; tl.PerformLayout(true); g.DrawTextLayout(tl, ip); ip.Y += tl.ContentHeight + 25;
var pen = new GCDRAW.Pen(Color.Gray, 0.5f);
var colw = (page.Size.Width - marginH * 2) / 2; var fields1 = DrawTable(ip, new float[] { colw, colw }, new float[] { 30, 30, 30 }, g, pen);
var tf = new TextFormat() { FontName = "Liberation Sans", FontSize = 9 }; tl.ParagraphAlignment = ParagraphAlignment.Center; tl.TextAlignment = TextAlignment.Leading; tl.MarginLeft = tl.MarginRight = tl.MarginTop = tl.MarginBottom = 4; // t_ - caption // b_ - bounds // f_ - field name, null means no field Action<string, RectangleF, string> drawField = (t_, b_, f_) => { float tWidth; if (!string.IsNullOrEmpty(t_)) { tl.Clear(); tl.MaxHeight = b_.Height; tl.MaxWidth = b_.Width; tl.Append(t_, tf); tl.PerformLayout(true); g.DrawTextLayout(tl, b_.Location); tWidth = tl.ContentRectangle.Right; } else tWidth = 0; if (!string.IsNullOrEmpty(f_)) { var fld = new TextField() { Name = f_ }; fld.Widget.Page = page; fld.Widget.Rect = new RectangleF( b_.X + tWidth + _inputMargin, b_.Y + _inputMargin, b_.Width - tWidth - _inputMargin * 2, b_.Height - _inputMargin * 2); fld.Widget.DefaultAppearance.Font = _inputFont; fld.Widget.DefaultAppearance.FontSize = _inputFontSize; fld.Widget.Border.Color = Color.LightSlateGray; fld.Widget.Border.Width = 0.5f; doc.AcroForm.Fields.Add(fld); } };
drawField("EMPLOYEE NAME: ", fields1[0, 0], _Names.EmpName); drawField("TITLE: ", fields1[1, 0], _Names.EmpTitle); drawField("EMPLOYEE NUMBER: ", fields1[0, 1], _Names.EmpNum); drawField("STATUS: ", fields1[1, 1], _Names.EmpStatus); drawField("DEPARTMENT: ", fields1[0, 2], _Names.EmpDep); drawField("SUPERVISOR: ", fields1[1, 2], _Names.EmpSuper);
ip.Y = fields1[0, 2].Bottom;
float col0 = 100; colw = (page.Size.Width - marginH * 2 - col0) / 5; float rowh = 25; var fields2 = DrawTable(ip, new float[] { col0, colw, colw, colw, colw, colw }, new float[] { 50, rowh, rowh, rowh, rowh, rowh, rowh, rowh, rowh }, g, pen);
tl.ParagraphAlignment = ParagraphAlignment.Far; drawField("DATE", fields2[0, 0], null); drawField("START TIME", fields2[1, 0], null); drawField("END TIME", fields2[2, 0], null); drawField("REGULAR HOURS", fields2[3, 0], null); drawField("OVERTIME HOURS", fields2[4, 0], null); tf.FontBold = true; drawField("TOTAL HOURS", fields2[5, 0], null); tf.FontBold = false; tl.ParagraphAlignment = ParagraphAlignment.Center; tf.ForeColor = Color.Gray; for (int i = 0; i < 7; ++i) drawField(_Names.Dows[i], fields2[0, i + 1], _Names.DtNames[_Names.Dows[i]][0]); // Vertically align date fields (compensate for different DOW widths): var dowFields = doc.AcroForm.Fields.TakeLast(7); var minW = dowFields.Min(f_ => ((TextField)f_).Widget.Rect.Width); dowFields.ToList().ForEach(f_ => { var r_ = ((TextField)f_).Widget.Rect; r_.Offset(r_.Width - minW, 0); r_.Width = minW; ((TextField)f_).Widget.Rect = r_; });
tf.ForeColor = Color.Black; for (int row = 1; row <= 7; ++row) for (int col = 1; col <= 5; ++col) drawField(null, fields2[col, row], _Names.DtNames[_Names.Dows[row - 1]][col]);
tf.FontBold = true; drawField("WEEKLY TOTALS", fields2[0, 8], null); tf.FontBold = false;
drawField(null, fields2[3, 8], _Names.TotalReg); drawField(null, fields2[4, 8], _Names.TotalOvr); drawField(null, fields2[5, 8], _Names.TotalHours);
ip.Y = fields2[0, 8].Bottom;
col0 = 72 * 4; colw = page.Size.Width - marginH * 2 - col0; var fields3 = DrawTable(ip, new float[] { col0, colw }, new float[] { rowh + 10, rowh, rowh }, g, pen);
drawField("EMPLOYEE SIGNATURE: ", fields3[0, 1], null); var r = fields3[0, 1]; _empSignRect = new RectangleF(r.X + r.Width / 2, r.Y, r.Width / 2 - _inputMargin * 2, r.Height); SignatureField sfEmp = new SignatureField(); sfEmp.Name = _Names.EmpSign; sfEmp.Widget.Rect = new RectangleF(r.X + r.Width / 2, r.Y + _inputMargin, r.Width / 2 - _inputMargin * 2, r.Height - _inputMargin * 2); sfEmp.Widget.Page = page; sfEmp.Widget.BackColor = Color.LightSeaGreen; doc.AcroForm.Fields.Add(sfEmp); drawField("DATE: ", fields3[1, 1], _Names.EmpSignDate);
drawField("SUPERVISOR SIGNATURE: ", fields3[0, 2], null); r = fields3[0, 2]; SignatureField sfSup = new SignatureField(); sfSup.Name = _Names.SupSign; sfSup.Widget.Rect = new RectangleF(r.X + r.Width / 2, r.Y + _inputMargin, r.Width / 2 - _inputMargin * 2, r.Height - _inputMargin * 2); sfSup.Widget.Page = page; sfSup.Widget.BackColor = Color.LightYellow; doc.AcroForm.Fields.Add(sfSup); drawField("DATE: ", fields3[1, 2], _Names.SupSignDate);
// Done: return doc; }
// Simple table drawing method. Returns the array of table cell rectangles. private RectangleF[,] DrawTable(PointF loc, float[] widths, float[] heights, GcGraphics g, GCDRAW.Pen p) { if (widths.Length == 0 || heights.Length == 0) throw new Exception("Table must have some columns and rows.");
RectangleF[,] cells = new RectangleF[widths.Length, heights.Length]; var r = new RectangleF(loc, new SizeF(widths.Sum(), heights.Sum())); // Draw left borders (except for 1st one): float x = loc.X; for (int i = 0; i < widths.Length; ++i) { for (int j = 0; j < heights.Length; ++j) { cells[i, j].X = x; cells[i, j].Width = widths[i]; } if (i > 0) g.DrawLine(x, r.Top, x, r.Bottom, p); x += widths[i]; } // Draw top borders (except for 1st one): float y = loc.Y; for (int j = 0; j < heights.Length; ++j) { for (int i = 0; i < widths.Length; ++i) { cells[i, j].Y = y; cells[i, j].Height = heights[j]; } if (j > 0) g.DrawLine(r.Left, y, r.Right, y, p); y += heights[j]; } // Draw outer border: g.DrawRectangle(r, p); // Done: return cells; } }}