extjs - how do I force render a chart on non-displayed tab to get svg data? -


To extract STVG data from an HTML element, excel charts should be presented. This chart is on tab 2 in my test app, with tab 1 being active tab. How can I force the user to see the chart without looking at it so that I can hold STVG data?

added:

BALLOUT: True, deferred render: Change wrong, layout on tab: true, default: {HideMode: 'offsets'}

Basic tab of chart But not helped but What it does, the chart can be shown in the HTML node tree - although STVG data chart has a skeleton without description .... Switching to tab 2 is so strange that it shows the chart in its entire glory! The complete SVG data appears only in the HTML node paste after switching back and forward between only 2 tabs.

About this, put the ATJs chart on the front tab and found around it so that it sang at the time , Where the chart is "offscreen" and can not be seen by the user. Using Layout: The 'Fit' only shows the top container, where I process the chart SVG data, and the rendered chart is within the second, less container in which STVG data is available, but ignoring the count is. Perhaps there is a more fantastic way but I could not find any one.


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