datatipGetEntities Get all the entities compatible with datatips in the given axes.

## Syntax

                curve_handles=datatipGetEntities(ax)
                curve_handles=datatipGetEntities()

## Arguments

ax

  A handle on an axes entity. The default value is `gca()`

curve_handles

  An array of handle on entities compatible with datatips.

## Description

Get all the entities compatible with datatips in the given axes. In the current version only polyline entities are handled.

## Examples

        clf();plot2d();
        xarrows([3;2.72],[1.6;0.96],3,2);
        xstring(3,1.6,'sin(t)')
        curve_handles=datatipGetEntities()
        curve_handles.visible='off';
        curve_handles.visible='on';

plot2d(); xarrows([3;2.72],[1.6;0.96],3,2); xstring(3,1.6,'sin(t)') curve_handles=datatipGetEntities() curve_handles.visible='off'; curve_handles.visible='on';

## See also

- datatips