Printer 函数
PHP 手册

printer_draw_line

(PECL printer SVN)

printer_draw_lineDraw a line

说明

void printer_draw_line ( resource $printer_handle , int $from_x , int $from_y , int $to_x , int $to_y )

The function draws a line using the selected pen.

参数

printer_handle

printer_handle must be a valid printer handle.

from_x

from_x is the x coordinate of the origin point.

from_y

from_y is the y coordinate of the origin point.

to_x

to_x is the x coordinate of the destination point.

to_y

to_y is the y coordinate of the destination point.

返回值

没有返回值。

范例

Example #1 printer_draw_line() example

<?php
$handle 
printer_open();
printer_start_doc($handle"My Document");
printer_start_page($handle);

$pen printer_create_pen(PRINTER_PEN_SOLID30"000000");
printer_select_pen($handle$pen);

printer_draw_line($handle110100010);
printer_draw_line($handle16050060);

printer_delete_pen($pen);

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


Printer 函数
PHP 手册