[amibroker] Re: making a plot conditional on existence of another pane

["hairy_mug" <WSCHWARZ@xxxxxxxxxxxxx>]

Yuki,

It can probably be done with static variables;
The volume pane formula would create a static var like:
 
    StaticVarSet( name() +"HasVolP" , true )

then the price chart would have this code:

if (!staticVarGet(name() +"HasVolP"==true)
    plot(v,"v",colorBlue,styleHistogram|styleownscale);

Walt

--- In amibroker@xxxxxxxxxxxxxxx, Yuki Taga <yukitaga@xxxx> wrote:
> I wonder if this is possible?
> 
> For example, I have particular sheets that do not have a volume
> indicator in any pane.  When such sheets are viewed, I'd like to see
> the histogram overlay in my custom price chart, which is invariably
> one of the panes on the sheet. On other sheets however, when one of
> the panes is volume, I'd like to have the volume histogram overlay
> disappear from the same custom price chart.
> 
> I'm guessing this cannot be done, but it sure would be nice.
> 
> Yuki





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