[Bioperl-l] Help with GD module

[Remo Sanges]

The characters you are observing are simply the output of the:

  print $panel->png;

so perhaps you have forgotten to pipe the output to the display...

or if you want you can print this characters on a file
and then open the file to see the charts.

Remo

On May 18, 2004, at 10:21 AM, steve wrote:

> Dear Todd Harris;
>
>   I have problems using GD module.
>
> I have tried calling GD module using a simple cgi script, and it 
> worked. But then, I tried on a more complicated script, where this 
> script processes questions population, it will display characters like 
> below, instead of bar charts.
>
> ‰PNG  IHDRhžÈgPLTEÿÿÿÿ¿ÿÿÿx½ftRNS@æØf 
> 4IDATxœí][–«*í)ä£Fªœ;íü§rÃCåU@)L³ÏI' Åf 
> ÈÏJáÇù…ÄÐ…¶iá"%Çò@Ñ&Äâ¹@–vü¸4—Òôœhþ8) 
> ‹g³[1][1][1][1][1]Ç\Vhà¸ÅàÆ’x£‹'V¨‚šè·–.œk{Êh‑c]Û:¬¤ 
> dbà¸@Ö¥ÔÒ%iSº'ªàÜ@ðøí“åxpýOÿrïê ¸¶+CóŽ‹´#Ä(ù!ZC½÷ |HˆÑöQøÇækÁ—i>µe 
> ¹ˆ)„Âw ‘ö½¢ä4§.»°oÆcöG@°ZÁ,jç÷G>¡&0_Á2¦Ñ0…Œ†)d4L!£a  
> Þøˆžá¤vÝþüêi6¼ñ‘m÷†Ï¯žæÃÍÔ=D)¤þõÜ
‰œnŒÆuL!£a  
> SÈh˜BFÃ2¾^ÆBÂãpçºÂqïàÒBdâiüc…< 
> ô5ò0Ôqv#Q¿ä±ËŠþ•9–¾¹ÙŸå8–~pfO¬Bð^dœ‚S#D-ØGÜ·9TÃZb{7š¼ï‚dŽM 
> =ÌM$ŽcÌ›[!NpDÆY at Y'Dª)›NÄQØ÷*¬Þ± 
> Ý¥oŽ©cFpz%72L!áNBá.>…ãÐüZp‰mþÔÅþL!£aD!H-2ÊaX!ˆÛ+ùë0¨õ_VＧ0¢¡N 
> ªû[΍(Ä€¹ßÜÿ„Š¸©o00’IEND®B`‚
>
> PLEASE HELP.
>
>
> Regards;
> Steve
>
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