PHP Draw a rectangle with rounded corners

说明

void printer_draw_roundrect ( resource $printer_handle , int $ul_x , int $ul_y , int $lr_x , int $lr_y , int $width , int $height )

The function draws a rectangle with rounded corners.

参数

printer_handle: printer_handle must be a valid printer handle.
ul_x: ul_x is the upper left x coordinate of the rectangle.
ul_y: ul_y is the upper left y coordinate of the rectangle.
lr_x: lr_x is the lower right x coordinate of the rectangle.
lr_y: lr_y is the lower right y coordinate of the rectangle.
width: width is the width of the ellipse.
height: height is the height of the ellipse.

返回值

没有返回值。

范例

Example #1 printer_draw_roundrect() example


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

$pen = printer_create_pen(PRINTER_PEN_SOLID, 2, "000000");
printer_select_pen($handle, $pen);

$brush = printer_create_brush(PRINTER_BRUSH_SOLID, "2222FF");
printer_select_brush($handle, $brush);

printer_draw_roundrect($handle, 1, 1, 500, 500, 200, 200);

printer_delete_brush($brush);
printer_delete_pen($pen);

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