GimpOffsetArea

## GimpOffsetArea GimpOffsetArea — Widget to control image offsets. |

## Synopsis

                        GimpOffsetArea;
    GtkWidget *         gimp_offset_area_new                (gint orig_width,
                                                             gint orig_height);
    void                gimp_offset_area_set_size           (GimpOffsetArea *offset_area,
                                                             gint width,
                                                             gint height);
    void                gimp_offset_area_set_offsets        (GimpOffsetArea *offset_area,
                                                             gint offset_x,
                                                             gint offset_y);
    void                gimp_offset_area_set_pixbuf         (GimpOffsetArea *offset_area,
                                                             GdkPixbuf *pixbuf);

## Object Hierarchy

      GObject
       +----GInitiallyUnowned
             +----GtkObject
                   +----GtkWidget
                         +----GtkDrawingArea
                               +----GimpOffsetArea

## Implemented Interfaces

GimpOffsetArea implements AtkImplementorIface and GtkBuildable.

## Signals

      "offsets-changed"                                : Run First

## Description

## Details

### GimpOffsetArea

    typedef struct _GimpOffsetArea GimpOffsetArea;

### gimp_offset_area_new ()

    GtkWidget *         gimp_offset_area_new                (gint orig_width,
                                                             gint orig_height);

Creates a new GimpOffsetArea widget. A GimpOffsetArea can be used when resizing an image or a drawable to allow the user to interactively specify the new offsets.

`orig_width` : | the original width
`orig_height` : | the original height
Returns : | the new GimpOffsetArea widget.

### gimp_offset_area_set_size ()

    void                gimp_offset_area_set_size           (GimpOffsetArea *offset_area,
                                                             gint width,
                                                             gint height);

Sets the size of the image/drawable displayed by the GimpOffsetArea. If the offsets change as a result of this change, the "offsets-changed" signal is emitted.

`offset_area` : | a GimpOffsetArea.
`width` : | the new width
`height` : | the new height

### gimp_offset_area_set_offsets ()

    void                gimp_offset_area_set_offsets        (GimpOffsetArea *offset_area,
                                                             gint offset_x,
                                                             gint offset_y);

Sets the offsets of the image/drawable displayed by the GimpOffsetArea. It does not emit the "offsets-changed" signal.

`offset_area` : | a GimpOffsetArea.
`offset_x` : | the X offset
`offset_y` : | the Y offset

### gimp_offset_area_set_pixbuf ()

    void                gimp_offset_area_set_pixbuf         (GimpOffsetArea *offset_area,
                                                             GdkPixbuf *pixbuf);

Sets the pixbuf which represents the original image/drawable which is being offset.

`offset_area` : | a GimpOffsetArea.
`pixbuf` : | a GdkPixbuf.

Since GIMP 2.2

## Signal Details

### The `"offsets-changed"` signal

    void                user_function                      (GimpOffsetArea *gimpoffsetarea,
                                                            gint            arg1,
                                                            gint            arg2,
                                                            gpointer        user_data)           : Run First

`gimpoffsetarea` : | the object which received the signal.
`arg1` : |
`arg2` : |
`user_data` : | user data set when the signal handler was connected.