超越PHP - Exceed PHP: cpdf_text

cpdf_text

(PHP 3>= 3.0.8, PHP 4 , PHP 5)

cpdf_text -- Output text with parameters

Description

bool cpdf_text ( int pdf_document, string text [, float x-coor, float y-coor [, int mode [, float orientation [, int alignmode]]]])

The cpdf_text() function outputs the string text at position with coordinates (x-coor, y-coor). 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。

The optional parameter orientation is the rotation of the text in degree.

The optional parameter alignmode determines how the text is aligned.

See the ClibPDF documentation for possible values.

See also cpdf_show_xy().

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cpdf_text

justinpg at hotmail dot com
25-Sep-2001 08:53

The optional parameter alignmode is defined as follows:


0 -- lower
left

1 -- lower middle 

2 -- lower right 

3 -- middle left


4 -- middle middle 

5 -- middle right 

6 -- upper left 

7
-- upper middle

8 -- upper right


The alignment is with respect
to the (x,y) coordinates of the text.

'lower left' means the lower left
corner of the text is at point (x,y).

Try them out with coordinates
(0,0) to get a feel for them.

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