PHP 5.6.0beta1 released

printer_draw_text

(PECL printer SVN)

printer_draw_textDibujar texto

Descripción

void printer_draw_text ( resource $printer_handle , string $text , int $x , int $y )

La función dibuja el parámetro text en la posición del parámetro x, y del parámetro y utilizando la fuente seleccionada.

Parámetros

printer_handle

El parámetro printer_handle debe ser un identificador válido de impresora.

text

El texto que se escribirá.

x

El parámetro x es la posición de la coordenada x.

y

El parámetro y es la posición de la coordenada y.

Valores devueltos

No devuelve ningún valor.

Ejemplos

Ejemplo #1 Ejemplo de printer_draw_text()

<?php
$handle 
printer_open();
printer_start_doc($handle"Mi Documento");
printer_start_page($handle);

$font printer_create_font("Arial"7248400falsefalsefalse0);
printer_select_font($handle$font);
printer_draw_text($handle"test"1010);
printer_delete_font($font);

printer_end_page($handle);
printer_end_doc($handle);
printer_close($handle);
?>

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User Contributed Notes 2 notes

up
1
frank dot liebelt at edico-gmbh dot de
9 years ago
Placing text or other elements on a page could be a worst thing.
I wrote and use now the following code to print out a page as orientation help.
The creation time will be much shorter...

[CODE]
<?php
$p
= printer_open();
printer_set_option($p, PRINTER_PAPER_FORMAT, PRINTER_FORMAT_A4);
printer_start_doc($p, "Testpage");
printer_start_page($p);
$pen = printer_create_pen(PRINTER_PEN_SOLID, 1, "000000");
$font = printer_create_font("Courier", 37, 19, PRINTER_FW_NORMAL, false, false, false, 0);

printer_select_pen($p, $pen);
printer_select_font($p, $font);

for (
$i = 0; $i < 4600; $i+=100)
{
printer_draw_line($p, $i,0,$i,6700);
printer_draw_text($p,$i,$i,0);
}
for (
$i = 0; $i < 6700; $i+=100)
{
printer_draw_line($p, 0,$i,4600,$i);
printer_draw_text($p,$i,0,$i);
}

printer_delete_font($font);
printer_delete_pen($pen);
printer_end_page($p);
printer_end_doc($p);
printer_close($p);
?>
[/CODE]

btw.
Has anyone a list for character sizes (x,y)? Like:
12px = 50, 12
14px = 60, 20

Frank
up
0
firman at fibconsultant dot biz
10 years ago
I've a problem with the right alignment for number with draw_text so I make a small function and it is work for me, hopefully it will help other.

function write_num($input,$printer,$ypos,$xpos){
    $s=strlen($input);
    $y=$xpos;
    for ($i=1;$i<$s+1;$i++){
        $u=$i*-1;
        printer_draw_text($printer,substr($input,$u,1),$y,$ypos);
        $y=$y-15;
    }
}

Firman, Indonesia
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