cpdf_rect
(PHP 3>= 3.0.8, PHP 4 , PHP 5)
cpdf_rect -- Draw a rectangle
Description
bool
cpdf_rect ( int pdf_document, float x-coor, float y-coor, float width, float height [, int mode])
The cpdf_rect() function draws a rectangle with
its lower left corner at point
(x-coor, y-coor).
This width is set to width.
This height is set to height. 如果成功则返回 TRUE，失败则返回 FALSE。
可选参数 mode
决定单元的长度。如果为 0 或被省略则使用该页指定的默认单元。否则坐标忽略当前单元而使用
postscript 的点来度量。
例子 1. Drawing a rectangle
<?php
$cpdf = cpdf_open(0);
cpdf_page_init($cpdf, 1, 0, 595, 842, 1.0);
// set the fill color to red
cpdf_setrgbcolor($cpdf, 1, 0, 0);
// draw a (180 * 100) rectangle
cpdf_rect($cpdf, 645, 400, 180, 100);
// fill the rectangle
cpdf_fill($cpdf);
cpdf_finalize($cpdf);
Header("Content-type: application/pdf");
cpdf_output_buffer($cpdf);
cpdf_close($cpdf);
?>
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