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: | } |