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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>imagechar</H1
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><P
>    (PHP 3, PHP 4, PHP 5)</P
>imagechar&nbsp;--&nbsp;Desenha um caractere horizontalmente</DIV
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><H2
>Descrição</H2
>int <B
CLASS="methodname"
>imagechar</B
> ( resource image, int font, int x, int y, string c, int color )<BR
></BR
><P
>&#13;    <B
CLASS="function"
>imagechar()</B
> desenha o primeiro caractere de
    <CODE
CLASS="parameter"
>c</CODE
> na imagem identificada por
    <CODE
CLASS="parameter"
>image</CODE
> com o canto superior esquerdo em
    <CODE
CLASS="parameter"
>x</CODE
>,<CODE
CLASS="parameter"
>y</CODE
> (em cima a esquerda é 0,
    0) com a cor <CODE
CLASS="parameter"
>color</CODE
>. Se <CODE
CLASS="parameter"
>font</CODE
>
    for 1, 2, 3, 4 or 5, uma fonte interna é usada (onde os números mais altos
    correspondem a fonter maiores).
   </P
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><B
>Exemplo 1. Exemplo <B
CLASS="function"
>imagechar()</B
></B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$im </font><font color="#007700">= </font><font color="#0000BB">imagecreate</font><font color="#007700">(</font><font color="#0000BB">100</font><font color="#007700">, </font><font color="#0000BB">100</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$string </font><font color="#007700">= </font><font color="#DD0000">'PHP'</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$bg </font><font color="#007700">= </font><font color="#0000BB">imagecolorallocate</font><font color="#007700">(</font><font color="#0000BB">$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">$black </font><font color="#007700">= </font><font color="#0000BB">imagecolorallocate</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">0</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">// mostra um "P" preto no canto superior esquerdo<br /></font><font color="#0000BB">imagechar</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">$string</font><font color="#007700">, </font><font color="#0000BB">$black</font><font color="#007700">);<br /><br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">'Content-type: image/png'</font><font color="#007700">);<br /></font><font color="#0000BB">imagepng</font><font color="#007700">(</font><font color="#0000BB">$im</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
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   </P
><P
>&#13;    Veja também <A
HREF="function.imagecharup.html"
><B
CLASS="function"
>imagecharup()</B
></A
> e
    <A
HREF="function.imageloadfont.html"
><B
CLASS="function"
>imageloadfont()</B
></A
>.
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