| 1 | <HTML
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| 2 | ><HEAD
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| 3 | ><TITLE
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| 4 | >imagecopyresampled</TITLE
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| 5 | ><META
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| 6 | NAME="GENERATOR"
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| 7 | CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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| 8 | REL="HOME"
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| 9 | TITLE="Manuál PHP"
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| 10 | HREF="index.html"><LINK
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| 11 | REL="UP"
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| 12 | TITLE="Image functions"
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| 13 | HREF="ref.image.html"><LINK
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| 14 | REL="PREVIOUS"
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| 15 | TITLE="imagecopymergegray"
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| 16 | HREF="function.imagecopymergegray.html"><LINK
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| 17 | REL="NEXT"
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| 18 | TITLE="imagecopyresized"
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| 19 | HREF="function.imagecopyresized.html"><META
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| 20 | HTTP-EQUIV="Content-type"
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| 21 | CONTENT="text/html; charset=ISO-8859-2"></HEAD
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| 22 | ><BODY
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| 23 | CLASS="refentry"
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| 24 | BGCOLOR="#FFFFFF"
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| 25 | TEXT="#000000"
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| 26 | LINK="#0000FF"
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| 27 | VLINK="#840084"
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| 28 | ALINK="#0000FF"
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| 29 | ><DIV
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| 30 | CLASS="NAVHEADER"
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| 31 | ><TABLE
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| 32 | SUMMARY="Header navigation table"
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| 33 | WIDTH="100%"
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| 34 | BORDER="0"
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| 35 | CELLPADDING="0"
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| 36 | CELLSPACING="0"
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| 37 | ><TR
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| 38 | ><TH
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| 39 | COLSPAN="3"
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| 40 | ALIGN="center"
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| 41 | >Manuál PHP</TH
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| 42 | ></TR
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| 43 | ><TR
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| 44 | ><TD
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| 45 | WIDTH="10%"
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| 46 | ALIGN="left"
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| 47 | VALIGN="bottom"
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| 48 | ><A
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| 49 | HREF="function.imagecopymergegray.html"
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| 50 | ACCESSKEY="P"
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| 51 | >Pøedcházející</A
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| 52 | ></TD
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| 53 | ><TD
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| 54 | WIDTH="80%"
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| 55 | ALIGN="center"
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| 56 | VALIGN="bottom"
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| 57 | ></TD
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| 58 | ><TD
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| 59 | WIDTH="10%"
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| 60 | ALIGN="right"
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| 61 | VALIGN="bottom"
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| 62 | ><A
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| 63 | HREF="function.imagecopyresized.html"
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| 64 | ACCESSKEY="N"
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| 65 | >Dal¹í</A
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| 66 | ></TD
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| 67 | ></TR
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| 68 | ></TABLE
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| 69 | ><HR
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| 70 | ALIGN="LEFT"
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| 71 | WIDTH="100%"></DIV
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| 72 | ><H1
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| 73 | ><A
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| 74 | NAME="function.imagecopyresampled"
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| 75 | ></A
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| 76 | >imagecopyresampled</H1
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| 77 | ><DIV
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| 78 | CLASS="refnamediv"
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| 79 | ><A
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| 80 | NAME="AEN31179"
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| 81 | ></A
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| 82 | ><P
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| 83 | > (PHP 4 >= 4.0.6)</P
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| 84 | >imagecopyresampled -- Copy and resize part of an image with resampling</DIV
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| 85 | ><DIV
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| 86 | CLASS="refsect1"
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| 87 | ><A
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| 88 | NAME="AEN31182"
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| 89 | ></A
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| 90 | ><H2
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| 91 | >Description</H2
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| 92 | >int <B
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| 93 | CLASS="methodname"
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| 94 | >imagecopyresampled</B
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| 95 | > ( resource dst_im, resource src_im, int dstX, int dstY, int srcX, int srcY, int dstW, int dstH, int srcW, int srcH)<BR
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| 96 | ></BR
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| 97 | ><P
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| 98 | > <B
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| 99 | CLASS="function"
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| 100 | >imagecopyresampled()</B
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| 101 | > copies a rectangular
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| 102 | portion of one image to another image, smoothly interpolating pixel
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| 103 | values so that, in particular, reducing the size of an image still
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| 104 | retains a great deal of clarity.
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| 105 | <TT
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| 106 | CLASS="parameter"
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| 107 | ><I
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| 108 | >Dst_im</I
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| 109 | ></TT
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| 110 | > is the destination image,
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| 111 | <TT
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| 112 | CLASS="parameter"
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| 113 | ><I
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| 114 | >src_im</I
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| 115 | ></TT
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| 116 | > is the source image identifier. If
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| 117 | the source and destination coordinates and width and heights
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| 118 | differ, appropriate stretching or shrinking of the image fragment
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| 119 | will be performed. The coordinates refer to the upper left
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| 120 | corner. This function can be used to copy regions within the
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| 121 | same image (if <TT
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| 122 | CLASS="parameter"
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| 123 | ><I
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| 124 | >dst_im</I
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| 125 | ></TT
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| 126 | > is the same as
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| 127 | <TT
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| 128 | CLASS="parameter"
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| 129 | ><I
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| 130 | >src_im</I
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| 131 | ></TT
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| 132 | >) but if the regions overlap the
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| 133 | results will be unpredictable.
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| 134 | </P
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| 135 | ><P
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| 136 | > See also <A
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| 137 | HREF="function.imagecopyresized.html"
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| 138 | ><B
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| 139 | CLASS="function"
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| 140 | >imagecopyresized()</B
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| 141 | ></A
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| 142 | >.
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| 143 | </P
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| 144 | ><DIV
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| 145 | CLASS="note"
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| 146 | ><BLOCKQUOTE
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| 147 | CLASS="note"
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| 148 | ><P
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| 149 | ><B
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| 150 | >Poznámka: </B
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| 151 | >This function was added in PHP 4.0.6 and requires GD 2.0.1 or later</P
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| 152 | ></BLOCKQUOTE
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| 153 | ></DIV
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| 154 | ></DIV
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| 155 | ><DIV
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| 156 | CLASS="NAVFOOTER"
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| 157 | ><HR
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| 158 | ALIGN="LEFT"
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| 159 | WIDTH="100%"><TABLE
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| 160 | SUMMARY="Footer navigation table"
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| 161 | WIDTH="100%"
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| 162 | BORDER="0"
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| 163 | CELLPADDING="0"
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| 164 | CELLSPACING="0"
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| 165 | ><TR
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| 166 | ><TD
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| 167 | WIDTH="33%"
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| 168 | ALIGN="left"
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| 169 | VALIGN="top"
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| 170 | ><A
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| 171 | HREF="function.imagecopymergegray.html"
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| 172 | ACCESSKEY="P"
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| 173 | >Pøedcházející</A
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| 174 | ></TD
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| 175 | ><TD
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| 176 | WIDTH="34%"
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| 177 | ALIGN="center"
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| 178 | VALIGN="top"
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| 179 | ><A
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| 180 | HREF="index.html"
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| 181 | ACCESSKEY="H"
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| 182 | >Domù</A
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| 183 | ></TD
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| 184 | ><TD
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| 185 | WIDTH="33%"
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| 186 | ALIGN="right"
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| 187 | VALIGN="top"
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| 188 | ><A
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| 189 | HREF="function.imagecopyresized.html"
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| 190 | ACCESSKEY="N"
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| 191 | >Dal¹í</A
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| 192 | ></TD
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| 193 | ></TR
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| 194 | ><TR
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| 195 | ><TD
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| 196 | WIDTH="33%"
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| 197 | ALIGN="left"
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| 198 | VALIGN="top"
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| 199 | >imagecopymergegray</TD
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| 200 | ><TD
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| 201 | WIDTH="34%"
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| 202 | ALIGN="center"
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| 203 | VALIGN="top"
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| 204 | ><A
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| 205 | HREF="ref.image.html"
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| 206 | ACCESSKEY="U"
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| 207 | >Nahoru</A
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| 208 | ></TD
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| 209 | ><TD
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| 210 | WIDTH="33%"
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| 211 | ALIGN="right"
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| 212 | VALIGN="top"
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| 213 | >imagecopyresized</TD
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| 214 | ></TR
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| 215 | ></TABLE
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| 216 | ></DIV
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| 217 | ></BODY
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| 218 | ></HTML
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| 219 | >
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