topic Chart recalculation when moving in QlikView

Chart recalculation when moving

Wed, 25 Mar 2015 08:16:30 GMT

Hello,

I have a lot of heavy charts, and some of them recalculate when I move them with cursor, wasting time dramatically, but others don't.

How is it controlled?

Re: Chart recalculation when moving

sudeepkm — Wed, 25 Mar 2015 08:23:09 GMT

if you have huge data then you can use set analysis instead of if else in your chart expression.

if you are already using set analysis then please check your data model in case a Cartesian is formed.

also you can check how much memory the chart objects are taking by looking at the Sheet Properties > Objects > Cal Time

Re: Chart recalculation when moving

Wed, 25 Mar 2015 08:37:07 GMT

thanks, however what I can't figure out is why some objects recalculate when I move them with my mouse pointer, and some others don't. I am using both set analysis, and ifelse.

Re: Chart recalculation when moving

prieper — Wed, 25 Mar 2015 08:41:19 GMT

Think that there is always a recalculation of objects - you can see them sometimes, if the calculation takes longer, sometimes not .....

Recommend not to move objects or to rethink the datamodel

Peter