| 1: | using System; | |
| 2: | using System.IO; | |
| 3: | ||
| 4: | using iTextSharp.text; | |
| 5: | using iTextSharp.text.pdf; | |
| 6: | ||
| 7: | namespace iTextSharp.tutorial.Chap06 | |
| 8: | { | |
| 9: | /// <summary> | |
| 10: | /// Images and other objects: | |
| 11: | /// Images inside a Table | |
| 12: | /// You can add an image to a Cell, but because of the technical complexity, | |
| 13: | /// you have to take two side-effects into account: | |
| 14: | /// The width of a Table is calculated internally. | |
| 15: | /// If an image doesn't fit the cell, the image is 'scaled-to-fit' automatically. | |
| 16: | /// You can't use Image.TEXTWRAP or Image.UNDERLYING. | |
| 17: | /// </summary> | |
| 18: | public class Chap0615 | |
| 19: | { | |
| 20: | public Chap0615() | |
| 21: | { | |
| 22: | Console.WriteLine("Chapter 6 example 15: images in tables"); | |
| 23: | // step 1: creation of a document-object | |
| 24: | Document document = new Document(); | |
| 25: | try | |
| 26: | { | |
| 27: | // step 2: | |
| 28: | // we create a writer that listens to the document | |
| 29: | // and directs a PDF-stream to a file | |
| 30: | PdfWriter.GetInstance(document, new FileStream("Chap0615.pdf", FileMode.Create)); | |
| 31: | // step 3: we open the document | |
| 32: | document.Open(); | |
| 33: | // step 4: we create a table and add it to the document | |
| 34: | Image img0 = Image.GetInstance("myKids.jpg"); | |
| 35: | img0.Alignment = Image.MIDDLE_ALIGN; | |
| 36: | Image img1 = Image.GetInstance("pngnow.png"); | |
| 37: | img1.Alignment = Image.LEFT_ALIGN | Image.UNDERLYING; | |
| 38: | Image img2 = Image.GetInstance("pngnow.png"); | |
| 39: | img2.Alignment = Image.RIGHT_ALIGN | Image.TEXTWRAP; | |
| 40: | Image img3 = Image.GetInstance("pngnow.png"); | |
| 41: | img3.Alignment = Image.LEFT_ALIGN; | |
| 42: | Image img4 = Image.GetInstance("pngnow.png"); | |
| 43: | img4.Alignment = Image.MIDDLE_ALIGN; | |
| 44: | Image img5 = Image.GetInstance("pngnow.png"); | |
| 45: | img5.Alignment = Image.RIGHT_ALIGN; | |
| 46: | Table table = new Table(3); | |
| 47: | table.Padding = 2; | |
| 48: | table.DefaultHorizontalAlignment = Element.ALIGN_CENTER; | |
| 49: | // row 1 | |
| 50: | table.AddCell("I see an image\non my right"); | |
| 51: | Cell cell = new Cell("This is the image (aligned in the middle):"); | |
| 52: | cell.BackgroundColor = new Color(0xC0, 0xC0, 0xC0); | |
| 53: | cell.Add(img0); | |
| 54: | cell.Add(new Phrase("This was the image")); | |
| 55: | table.AddCell(cell); | |
| 56: | table.AddCell("I see an image\non my left"); | |
| 57: | // row 2 | |
| 58: | cell = new Cell("This is the image (left aligned):"); | |
| 59: | cell.Add(img1); | |
| 60: | cell.Add(new Phrase("This was the image")); | |
| 61: | table.AddCell(cell); | |
| 62: | table.AddCell("I see images\neverywhere"); | |
| 63: | cell = new Cell("This is the image (right aligned):"); | |
| 64: | cell.Add(img2); | |
| 65: | cell.Add(new Phrase("This was the image")); | |
| 66: | table.AddCell(cell); | |
| 67: | // row 3 | |
| 68: | table.AddCell("I see an image\non my right"); | |
| 69: | cell = new Cell(img3); | |
| 70: | cell.Add(img4); | |
| 71: | cell.Add(img5); | |
| 72: | table.AddCell(cell); | |
| 73: | table.AddCell("I see an image\non my left"); | |
| 74: | document.Add(table); | |
| 75: | } | |
| 76: | catch(DocumentException de) | |
| 77: | { | |
| 78: | Console.Error.WriteLine(de.Message); | |
| 79: | } | |
| 80: | catch(IOException ioe) | |
| 81: | { | |
| 82: | Console.Error.WriteLine(ioe.Message); | |
| 83: | } | |
| 84: | // step 5: we close the document | |
| 85: | document.Close(); | |
| 86: | } | |
| 87: | } | |
| 88: | } |