1 | <HTML> |
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2 | <HEAD> |
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3 | <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1"> |
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4 | <TITLE>Image</TITLE> |
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5 | <LINK TYPE="text/css" REL="stylesheet" HREF="../fpdf.css"> |
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6 | </HEAD> |
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7 | <BODY> |
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8 | <H2>Image</H2> |
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9 | <TT>Image(<B>string</B> file, <B>float</B> x, <B>float</B> y [, <B>float</B> w [, <B>float</B> h [, <B>string</B> type [, <B>mixed</B> link]]]])</TT> |
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10 | <H4 CLASS='st'>Version</H4> |
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11 | 1.1 |
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12 | <H4 CLASS='st'>Description</H4> |
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13 | Puts an image in the page. The upper-left corner must be given. The dimensions can be specified |
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14 | in different ways: |
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15 | <UL> |
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16 | <LI>explicit width and height (expressed in user unit) |
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17 | <LI>one explicit dimension, the other being calculated automatically in order to keep the original |
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18 | proportions |
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19 | <LI>no explicit dimension, in which case the image is put at 72 dpi |
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20 | </UL> |
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21 | Supported formats are JPEG and PNG. |
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22 | <BR> |
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23 | <BR> |
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24 | For JPEG, all flavors are allowed: |
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25 | <UL> |
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26 | <LI>gray scales |
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27 | <LI>true colors (24 bits) |
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28 | <LI>CMYK (32 bits) |
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29 | </UL> |
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30 | For PNG, are allowed: |
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31 | <UL> |
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32 | <LI>gray scales on at most 8 bits (256 levels) |
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33 | <LI>indexed colors |
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34 | <LI>true colors (24 bits) |
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35 | </UL> |
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36 | but are not supported: |
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37 | <UL> |
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38 | <LI>Interlacing |
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39 | <LI>Alpha channel |
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40 | </UL> |
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41 | If a transparent color is defined, it will be taken into account (but will be only interpreted |
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42 | by Acrobat 4 and above). |
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43 | <BR> |
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44 | The format can be specified explicitly or inferred from the file extension. |
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45 | <BR> |
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46 | It is possible to put a link on the image. |
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47 | <BR> |
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48 | <BR> |
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49 | Remark: if an image is used several times, only one copy will be embedded in the file. |
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50 | <H4 CLASS='st'>Parameters</H4> |
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51 | <TT><U>file</U></TT> |
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52 | <BLOCKQUOTE> |
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53 | Name of the file containing the image. |
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54 | </BLOCKQUOTE> |
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55 | <TT><U>x</U></TT> |
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56 | <BLOCKQUOTE> |
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57 | Abscissa of the upper-left corner. |
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58 | </BLOCKQUOTE> |
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59 | <TT><U>y</U></TT> |
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60 | <BLOCKQUOTE> |
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61 | Ordinate of the upper-left corner. |
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62 | </BLOCKQUOTE> |
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63 | <TT><U>w</U></TT> |
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64 | <BLOCKQUOTE> |
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65 | Width of the image in the page. If not specified or equal to zero, it is automatically |
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66 | calculated. |
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67 | </BLOCKQUOTE> |
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68 | <TT><U>h</U></TT> |
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69 | <BLOCKQUOTE> |
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70 | Height of the image in the page. If not specified or equal to zero, it is automatically |
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71 | calculated. |
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72 | </BLOCKQUOTE> |
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73 | <TT><U>type</U></TT> |
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74 | <BLOCKQUOTE> |
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75 | Image format. Possible values are (case insensitive): <TT>JPG</TT>, <TT>JPEG</TT>, <TT>PNG</TT>. |
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76 | If not specified, the type is inferred from the file extension. |
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77 | </BLOCKQUOTE> |
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78 | <TT><U>link</U></TT> |
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79 | <BLOCKQUOTE> |
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80 | URL or identifier returned by AddLink(). |
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81 | </BLOCKQUOTE> |
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82 | <H4 CLASS='st'>See also</H4> |
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83 | <A HREF="addlink.htm">AddLink()</A>. |
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84 | <H6></H6> |
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85 | <HR> |
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86 | <DIV ALIGN="CENTER"><A HREF="index.htm">Index</A></DIV> |
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87 | </BODY> |
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88 | </HTML> |
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