plib-users

[Plib-users] puText

[Tinoshi K. <ti...@li...>]

puDial::setLegend( ctime ( & t ) ) works wery well.
puDial::setLegend("HELLO!") works very well.
puDial::setLegend(my_string) where my_string is

char my_string[80];
sprintf(my_string,"%.3f",float_value);

doesn't work...

but puDial::setLegend(getStringValue) works...

how can I do to set the legend evrytime I want? update it with datas =
coming from game engine?

Thanks!

Re: [Plib-users] puText

[Steve B. <sjb...@ai...>]

Tinoshi Kitazawa wrote:
> puDial::setLegend( ctime ( & t ) ) works wery well.
> puDial::setLegend("HELLO!") works very well.
> puDial::setLegend(my_string) where my_string is
>  
> char my_string[80];
> sprintf(my_string,"%.3f",float_value);

I think that's because setLegend doesn't make a copy of
the string - it just keeps a pointer to it.  In your
example, 'my_string' goes out of scope maybe?!?

---------------------------- Steve Baker -------------------------
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