plot number of graph display using mouse

[Joven]

Dear all,

I have attach a VI. How can i display the plot number (small label) when i move my mouse on any of the points on the plot? I have tried annotations label before however when i zoom in on the plot, my annotations are clearly out of view. Making annotations for every datapoints are also inefficient.

There are many plots to be displayed also and the use of colour to identify is quite limited. I have also tried to make the plots visible and invisble however it is also very troublesome if there are many plots.

I am wondering if there are any ways to distinguish which plots belong to which number when i hover my mouse on the datapoints on any of the plots or any other workround i can do apart from the methods i described above.

Can anyone help me out on this? Thanks you!

[Joven]

Dear all,

I have come up with some modifications as attach. Right now i am able to update my annotations as i scroll the mouse along the plot. However i face one problem, when i use the zoom  function on the graph to zoom in onto some window and i try to scroll the mouse again, it always return the plot back to the original view plot (un zoom plot).

Is there any ways i can modify the plots so that the annotations will remain in the zoomed view without it going back to the original view plot?

Thank you and hope someone can help me on this.

[Joven]

Dear all,

I have come up with some modifications as attach. Right now i am able to update my annotations as i scroll the mouse along the plot. However i face one problem, when i use the zoom  function on the graph to zoom in onto some window and i try to scroll the mouse again, it always return the plot back to the original view plot (un zoom plot).

Is there any ways i can modify the plots so that the annotations will remain in the zoomed view without it going back to the original view plot?

Thank you and hope someone can help me on this.