DataViewm mouse actions

• MOUSE on plot:

  • button 1: zoom-in

    Pressing down button 1 starts a zoom-in operation. Holding button 1 down and moving to new location displays a zoom-in box with endpoints at original location and current location. Releasing button 1 changes axes limits of graph to those of the zoom-in box.

  • button 2: restore

    Pressing down button 2 returns axes limits to the original ones.

  • button 3 (or control-button 1): line parameter report

    Pressing down button 3 (or control-button 1) starts a line-segment operation for reporting slope and intercepts. Holding down, moving, then releasing defines a line-segment. After release, a report of the line-parameters of the defined line segment: slope, y-intercept, x-intercept. For a single press and release, only x and y are reported.

  • shift-button 3 (or shift-button 2): curve label operation

    Pressing down button 3 (or button 2) with shift held down starts a curve-label operation. Holding down, moving, then releasing defines a label box. After release, prompt for text for the label, and whether or not to add an arrow.

  • shift-button 1: delete curve label operation

    Pressing down button 3 with shift held down starts a delete curve-label operation. Holding down, moving, then releasing defines a delete box. After release, any markers within the delete box are removed.

  • control-button 3 (or control-button 2): data removal operation

    Pressing down button 3 (or button 2) with control held down starts a data removal operation. Holding down, moving, then releasing defines a delete box (red). After release, any data points (XCOL, YCOL) are deleted from the working data set.

• MOUSE on note-book tab:

  • button 1: select page

    Button 1 selects notebook page connected to the tab.