Android gesture on the issue

android is there a way to achieve
custom view enlarged through gesturesThis view is used to real-time monitoring data, draw waveforms, that it is dynamic view,
Will be able to achieve it, or have anything to demo it?
<-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
Reply:
View the painting should be adjusted to the size of the content itself, rather than the View size right?
Reply:

cited a floor youngc527 reply:

View the painting should adjust the size of the content itself, rather than the View size right?

And background data synchronization enlarge