MATLAB Function Reference |

Hold current graph in the figure

**Syntax**

**Description**

The `hold`

function determines whether new graphics objects are added to the graph or replace objects in the graph.

```
hold on
```

retains the current plot and certain axes properties so that subsequent graphing commands add to the existing graph.

```
hold off
```

resets axes properties to their defaults before drawing new plots. `hold`

`off`

is the default.

```
hold
```

toggles the hold state between adding to the graph and replacing the graph.

**Remarks**

Test the hold state using the `ishold`

function.

Although the hold state is `on`

, some axes properties change to accommodate additional graphics objects. For example, the axes' limits increase when the data requires them to do so.

The `hold`

function sets the `NextPlot`

property of the current figure and the current axes. If several axes objects exist in a figure window, each axes has its own hold state. `hold`

also creates an axes if one does not exist.

`hold`

`on`

sets the `NextPlot`

property of the current figure and axes to `add`

.

`hold`

`off`

sets the `NextPlot`

property of the current axes to `replace`

.

`hold`

toggles the `NextPlot`

property between the `add`

and `replace`

states.

**See Also**

The `NextPlot`

property of axes and figure graphics objects.

Basic Plots and Graphs for related functions

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