GooCanvasImageModel

## GooCanvasImageModel GooCanvasImageModel — a model for image items. |

## Synopsis

                        GooCanvasImageModel;
    GooCanvasItemModel* goo_canvas_image_model_new          (GooCanvasItemModel *parent,
                                                             GdkPixbuf *pixbuf,
                                                             gdouble x,
                                                             gdouble y,
                                                             ...);

## Object Hierarchy

      GObject
       +----GooCanvasItemModelSimple
             +----GooCanvasImageModel

## Implemented Interfaces

GooCanvasImageModel implements GooCanvasItemModel.

## Properties

      "alpha"                    gdouble               : Read / Write
      "height"                   gdouble               : Read / Write
      "pattern"                  GooCairoPattern*      : Read / Write
      "pixbuf"                   GdkPixbuf*            : Write
      "scale-to-fit"             gboolean              : Read / Write
      "width"                    gdouble               : Read / Write
      "x"                        gdouble               : Read / Write
      "y"                        gdouble               : Read / Write

## Description

GooCanvasImageModel represent a model for image items.

It is a subclass of GooCanvasItemModelSimple and so inherits all of the style properties such as "operator" and "pointer-events".

It also implements the GooCanvasItemModel interface, so you can use the GooCanvasItemModel functions such as `goo_canvas_item_model_raise()` and `goo_canvas_item_model_rotate()`.

To create a GooCanvasImageModel use `goo_canvas_image_model_new()`.

To get or set the properties of an existing GooCanvasImageModel, use `g_object_get()` and `g_object_set()`.

To respond to events such as mouse clicks on the image you must connect to the signal handlers of the corresponding GooCanvasImage objects. (See `goo_canvas_get_item()` and "item-created".)

## Details

### GooCanvasImageModel

    typedef struct _GooCanvasImageModel GooCanvasImageModel;

The GooCanvasImageModel struct contains private data only.

### goo_canvas_image_model_new ()

    GooCanvasItemModel* goo_canvas_image_model_new          (GooCanvasItemModel *parent,
                                                             GdkPixbuf *pixbuf,
                                                             gdouble x,
                                                             gdouble y,
                                                             ...);

Creates a new image model.

`parent` : | the parent model, or `NULL`. If a parent is specified, it will assume ownership of the item, and the item will automatically be freed when it is removed from the parent. Otherwise call `g_object_unref()` to free it.
`pixbuf` : | the GdkPixbuf containing the image data, or `NULL`.
`x` : | the x coordinate of the image.
`y` : | the y coordinate of the image.
`...` : | optional pairs of property names and values, and a terminating `NULL`.
Returns : | a new image model.

Here's an example showing how to create an image at (100.0, 100.0), using the given pixbuf at its natural width and height:

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    GooCanvasItemModel *image = goo_canvas_image_model_new (mygroup, pixbuf, 100.0, 100.0,
                                                            NULL);

## Property Details

### The `"alpha"` property

      "alpha"                    gdouble               : Read / Write

The opacity of the image, 0.0 is fully transparent, and 1.0 is opaque.

Allowed values: [0,1]

Default value: 1

### The `"height"` property

      "height"                   gdouble               : Read / Write

The height of the image.

Allowed values: >= 0

Default value: 0

### The `"pattern"` property

      "pattern"                  GooCairoPattern*      : Read / Write

The cairo pattern to paint.

### The `"pixbuf"` property

      "pixbuf"                   GdkPixbuf*            : Write

The GdkPixbuf to display.

### The `"scale-to-fit"` property

      "scale-to-fit"             gboolean              : Read / Write

If the image is scaled to fit the width and height settings.

Default value: FALSE

### The `"width"` property

      "width"                    gdouble               : Read / Write

The width of the image.

Allowed values: >= 0

Default value: 0

### The `"x"` property

      "x"                        gdouble               : Read / Write

The x coordinate of the image.

Default value: 0

### The `"y"` property

      "y"                        gdouble               : Read / Write

The y coordinate of the image.

Default value: 0