hwI3DViewCtrl CenterView

Moves the selected location to the center of the graphics area.


viewControl_handle CenterView


HyperView Tcl Modify


This command allows you to move the selected point to the center of the graphics area. When the command is first executed, it waits for the cursor to move into the graphics area. The left mouse button can then be pressed to select a point to move to the center, and the right mouse button can be used to cancel the operation
Note: Moving the mouse outside of the graphics area will also cancel the operation.


hwi OpenStack;
    variable t [expr rand()];

    catch {
        hwi GetSessionHandle sess$t;
        sess$t GetProjectHandle proj$t;
        proj$t GetPageHandle page$t [proj$t GetActivePage];
        page$t GetWindowHandle win1$t 1;
        page$t GetWindowHandle win2$t 2;
        win1$t GetViewControlHandle vc1$t;
        vc1$t CenterView;
    hwi CloseStack;


This command should not return any errors.