Re: imagettftext Angle Problem

[Floyd Resler <fresler@xxxxxxxxxxxxx>]

On Aug 12, 2010, at 10:42 AM, Ashley Sheridan wrote:

> On Thu, 2010-08-12 at 10:40 -0400, Floyd Resler wrote:
> 
>> I'm trying to draw text at a 90 degree angle, reading from bottom to top.  For some reason, all of the letters are aligning to the top (i.e. the left side) of the text.  It looks really odd!  Has anyone else experienced this before?
>> 
>> Thanks!
>> Floyd
>> 
> 
> 
> Do you have a code example and maybe a screenshot/image online somewhere
> that we can see. I can't really understand exactly what the problem is
> without one or both of those.
> 
> Thanks,
> Ash
> http://www.ashleysheridan.co.uk
> 
> 

Certainly.  You can see a screen shot at https://adexfulfillment.com/adex/images/problem.png.  The code I use to generate it:
foreach($headers as $header) {
						if($header!="Client" && $header!="Show" && $count<19) {
							$angle=90;
						} else {
							$angle=0;
						}
						
						$sizes=imagettfbbox(10,$angle,$ttf,$header);
						
						$height=abs($sizes[5]);
						if($angle==0) {
							$width=abs($sizes[2])+5;
							$top=$height-1;
							$left=0;
						} else {
							$width=abs($sizes[4])+5;
							$height+=15;
							$top=$height-2;
							$left=0;
						}
						
						
						$image=imagecreate($width,$height);
						
						$white=imagecolorallocate($image,255,255,255);
						$black=imagecolorallocate($image,0,0,0);
						imagefilledrectangle($image,0,0,$width,$height,$white);
						imagettftext($image,10,$angle,$left,$top,$black,$ttf,$header);
						$count++;
						$number=rand(1,100000);
						$path="../../../../tmp/report_$number.png";
						imagepng($image,$path);
						$newHeaders[]="<img src=\"$path\">";
					}


Thanks!
Floyd


-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php