Google Maps in QV: How can I increase the bubble size on zoom level.

[#1]

Hi Everyone,

     I have created google maps in QV and trying to show sales data for different country. When I zoom the map for particular region it do not increase the bubble size where sales is located. How can we do this? I want to increase the bubble size according to various zoom levels.

     It will greatful if anyone can help me out with this.

Regards.

[spividori]

Hi.

I do not work with zoom level, I have a variable assigned to an object slide to show or hide the bubble and size.

As increase the value of the variable with the slider bubble begin to appear.

moreover, according to state CUST_POT change the color of the bubble.

Here the expression:

Not exactly what you need, but could help you.

Regards

[#3]

Thanks Sandro,

Please can you give me the expression which you have used to plot a bubble in which you have used the variable for the size of bubble? I think the value of that variable is getting changed on sliders. Regards.

[spividori]

Hi.

Yes, the value of that variable is getting changed on sliders!.

Regards.

[#5]

Hi Sandro, Even I am facing the same problem. Please can you tell us which variable you have used on sliders to increase the size of bubble, and the expression you have used in the chart for bubbles? I think, the first two expressions are for latitude, longitude, and then followed by other expressions. Let me know at what number you have placed the expression for a slider variable. Is it the 3rd expression?

[spividori]

Hi.

Attached image of the other expressions.

The " nVtaPot" is the variable that is assigned to sliders.

The latitude expression does not change.

I hope this helps clear up the doubts.

Regards.

[#7]

I see that this question is set to not answered.  Did anyone ever come up with a solution?

[#8]

Hello,

Did you have any luck with this in the end? I have been trying to use my var_zoom variable along with another metric to determine the bubble sizes, however there is a problem with this in that it seems like the largest bubble displayed will always be the same size as the "Max Bubble Size" on the Presentation tab - So it's not possible to have small bubbles while zoomed out and much larger bubbles while zoomed in. Does anybody know a way to determine the absolute bubble size using an expression, rather than the relative size?

Regards,

Michael.