Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>imagesetstyle</TITLE
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>Manual do PHP</TH
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><A
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>Anterior</A
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><H1
><A
NAME="function.imagesetstyle"
></A
>imagesetstyle</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN86020"
></A
><P
>    (PHP 4 &#62;= 4.0.6, PHP 5)</P
>imagesetstyle&nbsp;--&nbsp;Set the style for line drawing</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN86023"
></A
><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>imagesetstyle</B
> ( resource image, array style )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>imagesetstyle()</B
> sets the style to be used by all
   line drawing functions (such as <A
HREF="function.imageline.html"
><B
CLASS="function"
>imageline()</B
></A
>
   and <A
HREF="function.imagepolygon.html"
><B
CLASS="function"
>imagepolygon()</B
></A
>) when drawing with the special
   color <TT
CLASS="constant"
><B
>IMG_COLOR_STYLED</B
></TT
> or lines of images with color
   <TT
CLASS="constant"
><B
>IMG_COLOR_STYLEDBRUSHED</B
></TT
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN86040"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>&#13; image</CODE
></DT
><DD
><P
>An image resource, returned by one of the image creation functions,
 such as <A
HREF="function.imagecreatetruecolor.html"
><B
CLASS="function"
>imagecreatetruecolor()</B
></A
>.</P
></DD
><DT
><CODE
CLASS="parameter"
>style</CODE
></DT
><DD
><P
>&#13;       An array of pixel colors. You can use the 
       <TT
CLASS="constant"
><B
>IMG_COLOR_TRANSPARENT</B
></TT
> constant to add a 
       transparent pixel.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN86056"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   Retorna <TT
CLASS="constant"
><B
>TRUE</B
></TT
> em caso de sucesso ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> em falhas.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN86061"
></A
><H2
>Exemplos</H2
><P
>&#13;   Following example script draws a dashed line from upper left to
   lower right corner of the canvas:
   <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN86064"
></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>imagesetstyle()</B
> example</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />header</font><font color="#007700">(</font><font color="#DD0000">"Content-type: image/jpeg"</font><font color="#007700">);<br /></font><font color="#0000BB">$im&nbsp;&nbsp;</font><font color="#007700">= </font><font color="#0000BB">imagecreatetruecolor</font><font color="#007700">(</font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">);<br /></font><font color="#0000BB">$w&nbsp;&nbsp;&nbsp;</font><font color="#007700">= </font><font color="#0000BB">imagecolorallocate</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">);<br /></font><font color="#0000BB">$red </font><font color="#007700">= </font><font color="#0000BB">imagecolorallocate</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Draw a dashed line, 5 red pixels, 5 white pixels */<br /></font><font color="#0000BB">$style </font><font color="#007700">= array(</font><font color="#0000BB">$red</font><font color="#007700">, </font><font color="#0000BB">$red</font><font color="#007700">, </font><font color="#0000BB">$red</font><font color="#007700">, </font><font color="#0000BB">$red</font><font color="#007700">, </font><font color="#0000BB">$red</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">);<br /></font><font color="#0000BB">imagesetstyle</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">$style</font><font color="#007700">);<br /></font><font color="#0000BB">imageline</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">IMG_COLOR_STYLED</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Draw a line of happy faces using imagesetbrush() with imagesetstyle */<br /></font><font color="#0000BB">$style </font><font color="#007700">= array(</font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$w</font><font color="#007700">, </font><font color="#0000BB">$red</font><font color="#007700">);<br /></font><font color="#0000BB">imagesetstyle</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">$style</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$brush </font><font color="#007700">= </font><font color="#0000BB">imagecreatefrompng</font><font color="#007700">(</font><font color="#DD0000">"http://www.libpng.org/pub/png/images/smile.happy.png"</font><font color="#007700">);<br /></font><font color="#0000BB">$w2 </font><font color="#007700">= </font><font color="#0000BB">imagecolorallocate</font><font color="#007700">(</font><font color="#0000BB">$brush</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">, </font><font color="#0000BB">255</font><font color="#007700">);<br /></font><font color="#0000BB">imagecolortransparent</font><font color="#007700">(</font><font color="#0000BB">$brush</font><font color="#007700">, </font><font color="#0000BB">$w2</font><font color="#007700">);<br /></font><font color="#0000BB">imagesetbrush</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">$brush</font><font color="#007700">);<br /></font><font color="#0000BB">imageline</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">IMG_COLOR_STYLEDBRUSHED</font><font color="#007700">);<br /><br /></font><font color="#0000BB">imagejpeg</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">);<br /></font><font color="#0000BB">imagedestroy</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>O exemplo acima irá imprimir
 algo similar a:</P
><P
><IMG
SRC="figures/image.imagesetstyle.jpg"></P
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN86071"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.imagesetbrush.html"
><B
CLASS="function"
>imagesetbrush()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.imageline.html"
><B
CLASS="function"
>imageline()</B
></A
></TD
></TR
></TBODY
></TABLE
><P
></P
>
  </P
></DIV
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><HR
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WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.imagesetpixel.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Principal</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.imagesetthickness.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>imagesetpixel</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.image.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>imagesetthickness</TD
></TR
></TABLE
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>