PHP 7.1.21 Released

ps_rect

(PECL ps >= 1.1.0)

ps_rectDraws a rectangle

说明

bool ps_rect ( resource $psdoc , float $x , float $y , float $width , float $height )

Draws a rectangle with its lower left corner at (x, y). The rectangle starts and ends in its lower left corner. If this function is called outside a path it will start a new path. If it is called within a path it will add the rectangle as a subpath. If the last drawing operation does not end in the lower left corner then there will be a gap in the path.

参数

psdoc

Resource identifier of the postscript file as returned by ps_new().

x

x-coordinate of the lower left corner of the rectangle.

y

y-coordinate of the lower left corner of the rectangle.

width

The width of the image.

height

The height of the image.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

参见

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User Contributed Notes 1 note

up
-1
php at catchall dot toao dot net
9 years ago
Example: draw a purple box 144 points wide by 72 points high on a page in position 0, 0:

<?php
ps_setcolor
($ps, "fill", "cmyk", .5, .5, 0, 0);
ps_rect($ps, 0, 0, 144, 72);
ps_fill($ps);
?>
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