printer_draw_chord
(PECL)
printer_draw_chord -- Draw a chord
Description
void
printer_draw_chord ( resource handle, int rec_x, int rec_y, int rec_x1, int rec_y1, int rad_x, int rad_y, int rad_x1, int rad_y1 )
The function simply draws an chord.
handle must be a valid handle to a printer.
rec_x is the upper left x coordinate of the
bounding rectangle.
rec_y is the upper left y coordinate of the
bounding rectangle.
rec_x1 is the lower right x coordinate of the
bounding rectangle.
rec_y1 is the lower right y coordinate of
the bounding rectangle.
rad_x is x coordinate of the radial defining
the beginning of the chord.
rad_y is y coordinate of the radial defining
the beginning of the chord.
rad_x1 is x coordinate of the radial defining
the end of the chord.
rad_y1 is y coordinate of the radial defining
the end of the chord.
例子 1. printer_draw_chord() 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, $brush);
printer_draw_chord($handle, 1, 1, 500, 500, 1, 1, 500, 1);
printer_delete_brush($brush);
printer_delete_pen($pen);
printer_end_page($handle);
printer_end_doc($handle);
printer_close($handle);
?>
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