PHP 点阵5*7字体

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效果:

源码:

<?php
// standard ascii 5x7 font    纵向取模
// defines ascii characters 0x20-0x7f (32-127)

$font = array(
        0x00, 0x00, 0x00, 0x00, 0x00,// \' \'
        0x00, 0x00, 0x5F, 0x00, 0x00,// !
        0x00, 0x07, 0x00, 0x07, 0x00,// "
        0x14, 0x7F, 0x14, 0x7F, 0x14,// #
        0x24, 0x2A, 0x07, 0x2A, 0x12,// $
        0x23, 0x13, 0x08, 0x64, 0x62,// %
        0x37, 0x49, 0x55, 0x22, 0x50,// &
        0x00, 0x05, 0x03, 0x00, 0x00,// \'
        0x00, 0x1C, 0x22, 0x41, 0x00,// (
        0x00, 0x41, 0x22, 0x1C, 0x00,// )
        0x08, 0x2A, 0x1C, 0x2A, 0x08,// *
        0x08, 0x08, 0x3E, 0x08, 0x08,// +
        0x00, 0x50, 0x30, 0x00, 0x00,// ,
        0x08, 0x08, 0x08, 0x08, 0x08,// -
        0x00, 0x60, 0x60, 0x00, 0x00,// .
        0x20, 0x10, 0x08, 0x04, 0x02,// /
        0x3E, 0x51, 0x49, 0x45, 0x3E,// 0
        0x00, 0x42, 0x7F, 0x40, 0x00,// 1
        0x42, 0x61, 0x51, 0x49, 0x46,// 2
        0x21, 0x41, 0x45, 0x4B, 0x31,// 3
        0x18, 0x14, 0x12, 0x7F, 0x10,// 4
        0x27, 0x45, 0x45, 0x45, 0x39,// 5
        0x3C, 0x4A, 0x49, 0x49, 0x30,// 6
        0x01, 0x71, 0x09, 0x05, 0x03,// 7
        0x36, 0x49, 0x49, 0x49, 0x36,// 8
        0x06, 0x49, 0x49, 0x29, 0x1E,// 9
        0x00, 0x36, 0x36, 0x00, 0x00,// :
        0x00, 0x56, 0x36, 0x00, 0x00,// ;
        0x00, 0x08, 0x14, 0x22, 0x41,// <
        0x14, 0x14, 0x14, 0x14, 0x14,// =
        0x41, 0x22, 0x14, 0x08, 0x00,// >
        0x02, 0x01, 0x51, 0x09, 0x06,// ?
        0x32, 0x49, 0x79, 0x41, 0x3E,// @
        0x7E, 0x11, 0x11, 0x11, 0x7E,// A
        0x7F, 0x49, 0x49, 0x49, 0x36,// B
        0x3E, 0x41, 0x41, 0x41, 0x22,// C
        0x7F, 0x41, 0x41, 0x22, 0x1C,// D
        0x7F, 0x49, 0x49, 0x49, 0x41,// E
        0x7F, 0x09, 0x09, 0x01, 0x01,// F
        0x3E, 0x41, 0x41, 0x51, 0x32,// G
        0x7F, 0x08, 0x08, 0x08, 0x7F,// H
        0x00, 0x41, 0x7F, 0x41, 0x00,// I
        0x20, 0x40, 0x41, 0x3F, 0x01,// J
        0x7F, 0x08, 0x14, 0x22, 0x41,// K
        0x7F, 0x40, 0x40, 0x40, 0x40,// L
        0x7F, 0x02, 0x04, 0x02, 0x7F,// M
        0x7F, 0x04, 0x08, 0x10, 0x7F,// N
        0x3E, 0x41, 0x41, 0x41, 0x3E,// O
        0x7F, 0x09, 0x09, 0x09, 0x06,// P
        0x3E, 0x41, 0x51, 0x21, 0x5E,// Q
        0x7F, 0x09, 0x19, 0x29, 0x46,// R
        0x46, 0x49, 0x49, 0x49, 0x31,// S
        0x01, 0x01, 0x7F, 0x01, 0x01,// T
        0x3F, 0x40, 0x40, 0x40, 0x3F,// U
        0x1F, 0x20, 0x40, 0x20, 0x1F,// V
        0x7F, 0x20, 0x18, 0x20, 0x7F,// W
        0x63, 0x14, 0x08, 0x14, 0x63,// X
        0x03, 0x04, 0x78, 0x04, 0x03,// Y
        0x61, 0x51, 0x49, 0x45, 0x43,// Z
        0x00, 0x00, 0x7F, 0x41, 0x41,// [
        0x02, 0x04, 0x08, 0x10, 0x20,// "\\"
        0x41, 0x41, 0x7F, 0x00, 0x00,// ]
        0x04, 0x02, 0x01, 0x02, 0x04,// ^
        0x40, 0x40, 0x40, 0x40, 0x40,// _
        0x00, 0x01, 0x02, 0x04, 0x00,// `
        0x20, 0x54, 0x54, 0x54, 0x78,// a
        0x7F, 0x48, 0x44, 0x44, 0x38,// b
        0x38, 0x44, 0x44, 0x44, 0x20,// c
        0x38, 0x44, 0x44, 0x48, 0x7F,// d
        0x38, 0x54, 0x54, 0x54, 0x18,// e
        0x08, 0x7E, 0x09, 0x01, 0x02,// f
        0x08, 0x14, 0x54, 0x54, 0x3C,// g
        0x7F, 0x08, 0x04, 0x04, 0x78,// h
        0x00, 0x44, 0x7D, 0x40, 0x00,// i
        0x20, 0x40, 0x44, 0x3D, 0x00,// j
        0x00, 0x7F, 0x10, 0x28, 0x44,// k
        0x00, 0x41, 0x7F, 0x40, 0x00,// l
        0x7C, 0x04, 0x18, 0x04, 0x78,// m
        0x7C, 0x08, 0x04, 0x04, 0x78,// n
        0x38, 0x44, 0x44, 0x44, 0x38,// o
        0x7C, 0x14, 0x14, 0x14, 0x08,// p
        0x08, 0x14, 0x14, 0x18, 0x7C,// q
        0x7C, 0x08, 0x04, 0x04, 0x08,// r
        0x48, 0x54, 0x54, 0x54, 0x20,// s
        0x04, 0x3F, 0x44, 0x40, 0x20,// t
        0x3C, 0x40, 0x40, 0x20, 0x7C,// u
        0x1C, 0x20, 0x40, 0x20, 0x1C,// v
        0x3C, 0x40, 0x30, 0x40, 0x3C,// w
        0x44, 0x28, 0x10, 0x28, 0x44,// x
        0x0C, 0x50, 0x50, 0x50, 0x3C,// y
        0x44, 0x64, 0x54, 0x4C, 0x44,// z
        0x00, 0x08, 0x36, 0x41, 0x00,// {
        0x00, 0x00, 0x7F, 0x00, 0x00,// |
        0x00, 0x41, 0x36, 0x08, 0x00,// }
        0x02, 0x01, 0x02, 0x04, 0x02,// ~
        0xff, 0xff, 0xff, 0xff, 0xff, //black block
);

//var_dump($font);

$font_bin = array();
foreach ($font as $r)
{
    $font_bin[] = str_pad(decbin($r),8,\'0\',STR_PAD_LEFT);
}

//var_dump($font_bin);

function show($str)
{
    global $font_bin;
    echo \'<div style="font-size:10px;">\';
    for ($i=0; $i<strlen($str); $i++)
    {
        echo \'<div style="margin:10px 5px; float:left;">\';
        $index = ord($str{$i}) - 32;
        for ($y=7; $y>0; $y--)
        {
            for ($x=0; $x<5; $x++)
            {
                $s = substr($font_bin[$index*5 + $x], $y, 1);
                echo $s == \'1\' ? \'■\' : \'<span style="color:#ddd;">□</span>\';
            }
            echo \'<br>\';
        }
        echo \'</div>\';
    }
    echo \'<div>\';
}

$s = \'\';
for ($i=32; $i<128; $i++)
{
    $s .= chr($i);
}
show($s);

 

下载:http://files.cnblogs.com/files/zjfree/font_5_7.rar

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