ID: 18252
Updated by: sniper@php.net
Reported By: dpetrov@nchcapital.com
Status: Closed
Bug Type: GD related
Operating System: FreeBSD 4.6
PHP Version: 4.2.1
New Comment:
<?php
$text = ". Testing ...";
$im = ImageCreate(600,600);
$blue = ImageColorAllocate($im, 128,128,255);
$black = ImageColorAllocate($im, 0,0,0);
$yel = ImageColorAllocate($im, 255,255,0);
$wh = ImageColorAllocate($im, 255,255,255);
$gr = ImageColorAllocate($im, 0,255,0);
imageFilledRectangle($im, 0, 0, 599, 159, $blue);
for ($a=0; $a <= 180 ; $a=$a+20) {
ImageTtfText($im, 12, $a, 300, 300, $wh,
"/usr/share/fonts/default/TrueType/arial.ttf", $text);
}
header("Content-Type: image/png");
ImagePng($im);
ImageDestroy($im);
?>
This script produces nice half of a circle.. No bugs.
In your setup it will draw the lower half of the cirlce.
Please try the snapshot.
Previous Comments:
------------------------------------------------------------------------
[2002-07-09 18:59:21] dpetrov@nchcapital.com
So, is it a confirmed bug in 4.2.1 fixed in the CVS or you think it is
an isolated problem on my server?
Could you please send to me a sample image that you get with my script
(with negative angle, so it will be rotated clockwise) or with a
similar script that prints a *multi-line* text?
------------------------------------------------------------------------
[2002-07-09 18:53:39] sniper@php.net
Apparently fixed since your example writes it as expected.
(opposite of your site's result)
------------------------------------------------------------------------
[2002-07-09 18:49:13] dpetrov@nchcapital.com
I will try to test it - but it is going to take some time.
For now, please could you check this script:
http://www.dpetrov.com/misc/ttf/test.php
The source is here:
http://www.dpetrov.com/misc/ttf/test.phps
Another strange thing is that 2 line text now rotated differently too -
before it was rotated as 1 rectangle of 2 lines height, now it is like
each line is moved to the right.
The bigger the angle, the longer the move.
What is the quick and easy way to check if my ImageTTFText is actually
calling ImageFT from GD library or gdTTF from gdttf.c?
------------------------------------------------------------------------
[2002-07-09 18:33:13] sniper@php.net
I can't reproduce this. Please try this snapshot:
http://snaps.php.net/php4-latest.tar.gz
(setting angle to 90 makes the text to be readable when you bend your
head to left..)
------------------------------------------------------------------------
[2002-07-09 18:13:26] dpetrov@nchcapital.com
In accordance with the manual, positive angle should cause rotation
counter-clockwise, but with the latest version this is not true.
I am not sure where the problem lies. Just in case, I have Freetype
2.1.2 abd GD 2.0.1.
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Edit this bug report at http://bugs.php.net/?id=18252&edit=1