Re: Re: if statement and imageline()

Richard, Thanks for your help. I'll try the error_log() and see what comes out. Hugh ----- Original Message ----- From: Richard Lynch <ceo@l-i-e.com> To: Hugh Danaher <hdanaher@earthlink.net> Sent: Wednesday, August 22, 2001 1:21 PM Subject: Re: [PHP] Re: if statement and imageline() > No. 150 lines is chump change. > > See if you can get ImageLine to work in a simpler fashion. > > Also, try adding: > > error_log("ImageLine: $start_x $start_y $x $y", E_NOTICE); > > And then look at your Apache logs. > > You'll at least be able to see if the program is getting there while it > tries to draw stuff. > > -- > WARNING richard@zend.com address is an endangered species -- Use > ceo@l-i-e.com > Wanna help me out? Like Music? Buy a CD: > http://l-i-e.com/artists.htm > Volunteer a little time: http://chatmusic.com/volunteer.htm > ----- Original Message ----- > From: Hugh Danaher <hdanaher@earthlink.net> > To: Richard Lynch <ceo@l-i-e.com> > Cc: Php-General <php-general@lists.php.net> > Sent: Wednesday, August 22, 2001 3:50 AM > Subject: Re: [PHP] Re: if statement and imageline() > > > > Richard, > > No, the code was cut from the php file and displayed as is in my e-mail. > I > > also tried to see if I could declare the two suspect variables in another > > IF() statement before the IF() statement that's fouling the execution of > the > > .jpg construct, but no luck there too. Could I just be overburdening the > > program? I've got a lot of code (about 150 lines) in the .jpg construct. > > Cheers, > > Hugh > > ----- Original Message ----- > > From: Richard Lynch <ceo@l-i-e.com> > > To: Hugh Danaher <hdanaher@earthlink.net> > > Sent: Wednesday, August 22, 2001 12:18 AM > > Subject: Re: [PHP] Re: if statement and imageline() > > > > > > > Hmmmmmm. > > > > > > Are you sure you didn't have: > > > > > > if ($year = $startyear) > > > > > > *THAT* would assign 1996 over and over to $year, after the ++, so it > would > > > never move forward, and the script would time out... > > > > > > Not sure what else could be wrong, if it's *JUST* the if part you are > > > adding... > > > > > > -- > > > WARNING richard@zend.com address is an endangered species -- Use > > > ceo@l-i-e.com > > > Wanna help me out? Like Music? Buy a CD: http://l-i-e.com/artists.htm > > > Volunteer a little time: > > > http://chatmusic.com/volunteer.htm > > > ----- Original Message ----- > > > From: Hugh Danaher <hdanaher@earthlink.net> > > > To: Richard Lynch <ceo@l-i-e.com> > > > Cc: Php-General <php-general@lists.php.net> > > > Sent: Wednesday, August 22, 2001 1:05 AM > > > Subject: Re: [PHP] Re: if statement and imageline() > > > > > > > > > > Richard, > > > > > > > > Without the code below, I get a good .jpg file and it displays nicely. > > > But, > > > > with the IF statement in, I get a time out error message "Execute time > > > > exceeds 30 seconds..." I think it is because two of the variables are > > > > declared after the IF statement, even though they aren't being used on > > the > > > > first loop. I'll try to declare them before the FOR loop and see if > > that > > > > works. > > > > > > > > As you might tell from my code, the only software course I ever had, > was > > > in > > > > college 20 years ago, and it was in BASIC language (with line > numbers!). > > > > However, I find php easy to work with, and have done some amazing > things > > > > with it in the last 2 months. With your help and the help of others, > > I'll > > > > certainly make progress. > > > > > > > > Thanks, > > > > Hugh > > > > ----- Original Message ----- > > > > From: Richard Lynch <ceo@l-i-e.com> > > > > To: <php-general@lists.php.net> > > > > Sent: Tuesday, August 21, 2001 5:16 PM > > > > Subject: [PHP] Re: if statement and imageline() > > > > > > > > > > > > > What are you getting? An image at all? Broken image? > > > > > > > > > > Try getting rid of the header("image/jpeg") or whatever, and see if > > you > > > > have > > > > > some error message. > > > > > > > > > > -- > > > > > WARNING richard@zend.com address is an endangered species -- Use > > > > > ceo@l-i-e.com > > > > > Wanna help me out? Like Music? Buy a CD: > > http://l-i-e.com/artists.htm > > > > > Volunteer a little time: > > > > > http://chatmusic.com/volunteer.htm > > > > > ----- Original Message ----- > > > > > From: Hugh Danaher <hdanaher@earthlink.net> > > > > > Newsgroups: php.general > > > > > To: Php-General <php-general@lists.php.net> > > > > > Sent: Tuesday, August 21, 2001 1:16 AM > > > > > Subject: if statement and imageline() > > > > > > > > > > > > > > > help, > > > > > > > > > > I am trying to set up a .jpg file to graph the earnings per year of > a > > > > > company. I can generate a log-normal graph, can get it to display > the > > > > > earnings per year as circles on the graph, but I can't get the " if > > () > > > " > > > > > statement to work. I know I am setting two of the variables in the > if > > > > > statement after the if statement executes once, but these variables > > > won't > > > > be > > > > > used until after the " for () " loops once, and therefore should be > > > > > available for use in " imageline() " on the second loop (where > > > > > $year>$startyear). Somehow, I think my logic is correct but it > > mustn't > > > be > > > > > so. > > > > > > > > > > > > > > > $startyear=1996; > > > > > $chart_start_year=1992; > > > > > for ($year=$startyear;$year<=$startyear+7;$year++) > > > > > { > > > > > $x=(($year-$chart_start_year)*20)+20; > > > > > $y=420-log(${"earnings_".$year})*75; > > > > > if ($year>$startyear) > > > > > { > > > > > imageline($image,$first_x,$first_y,$x,$y,$blue); > > > > > } > > > > > $first_x=$x; > > > > > $first_y=$y; > > > > > > > > > imagettftext($image,9,0,$x_distance-4,$y_distance+3,$blue,$font2,"m"); > > > > > } > > > > > > > > > > > > > > > > > > > > -- > > > > > PHP General Mailing List (http://www.php.net/) > > > > > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > > > > > For additional commands, e-mail: php-general-help@lists.php.net > > > > > To contact the list administrators, e-mail: > > php-list-admin@lists.php.net > > > > > > > > >