Sliders & Images

[H Baric]

Forgot to say, I will remember use such conditions regardless, as you say 
"good practice" especially as things differ from sytem to system etc. So TY 
:)

Cheers,
Heather


----- Original Message ----- 
From: "Eric Chatonet" <eric.chatonet at sosmartsoftware.com>
To: "How to use Revolution" <use-revolution at lists.runrev.com>
Sent: Tuesday, August 05, 2008 9:49 PM
Subject: Re: Sliders & Images


Add a 'beep' in your scrollbarDrag handler and you will hear
continuous beeps even if the thumb position does not actually change:
So adding a condition to check if the image has to change is a good
idea because without it you'll change the image continuously even if
it's not needed:
This means CPU use, screen refresh, etc. even if you don't notice
anything.
Just good practice :-)

Le 5 août 08 à 13:22, H Baric a écrit :

> "not run the code if it's not needed"
>
> Sorry Eric can you please explain why or when it wouldn't be?
>
> Thanks!
>
> Cheers,
> Heather
>
>
> ----- Original Message -----
> From: "Eric Chatonet" <eric.chatonet at sosmartsoftware.com>
> To: "How to use Revolution" <use-revolution at lists.runrev.com>
> Sent: Tuesday, August 05, 2008 8:48 PM
> Subject: Re: Sliders & Images
>
>
> Mark's idea sounds good because it does not reorganize layers but I
> would add a condition to not run the code if it's not needed:
>
> on scrollbarDrag thePos
>     if the icon of btn x <> the id of img ("blue" & thePos) then
>      set the icon of btn x to the id of img ("blue" & thePos)
>    end if
> end scrollbarDrag
>
> Le 5 août 08 à 12:45, H Baric a écrit :
>
>> Excellent! Merci!
>>
>> ----- Original Message -----
>> From: "Eric Chatonet" <eric.chatonet at sosmartsoftware.com>
>> To: "How to use Revolution" <use-revolution at lists.runrev.com>
>> Sent: Tuesday, August 05, 2008 7:37 PM
>> Subject: Re: Sliders & Images
>>
>>
>> on scrollbarDrag pPos
>>    set the layer of img ("blue" & pPos) to top
>> end scrollbarDrag
>
>
>
> Best regards from Paris,
> Eric Chatonet.
> ----------------------------------------------------------------
> Plugins and tutorials for Revolution: http://www.sosmartsoftware.com/
> Email: eric.chatonet at sosmartsoftware.com/
> ----------------------------------------------------------------
>
>
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