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# 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. 成功回傳`TRUE`失敗回傳`FALSE`。

The optional parameter mode determines the unit length. If it is 0 or omitted the default unit as specified for the page is used. Otherwise the coordinates are measured in postscript points disregarding the current unit.

示範 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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