| 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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