GdkPixbuf.Pixbuf.scale

### Method

# GdkPixbuf.Pixbuf.scale

#### Declaration [src]

    void
    gdk_pixbuf_scale (
      const GdkPixbuf* src,
      GdkPixbuf* dest,
      int dest_x,
      int dest_y,
      int dest_width,
      int dest_height,
      double offset_x,
      double offset_y,
      double scale_x,
      double scale_y,
      GdkInterpType interp_type
    )

#### Description [src]

Creates a transformation of the source image `src` by scaling by `scale_x` and `scale_y` then translating by `offset_x` and `offset_y`, then renders the rectangle (`dest_x`, `dest_y`, `dest_width`, `dest_height`) of the resulting image onto the destination image replacing the previous contents.

Try to use `gdk_pixbuf_scale_simple()` first; this function is the industrial-strength power tool you can fall back to, if `gdk_pixbuf_scale_simple()` isn’t powerful enough.

If the source rectangle overlaps the destination rectangle on the same pixbuf, it will be overwritten during the scaling which results in rendering artifacts.

#### Parameters

`dest` | `GdkPixbuf`
| the `GdkPixbuf` into which to render the results
| Ownership is not transferred to the callee
`dest_x` | `int`
| the left coordinate for region to render
`dest_y` | `int`
| the top coordinate for region to render
`dest_width` | `int`
| the width of the region to render
`dest_height` | `int`
| the height of the region to render
`offset_x` | `double`
| the offset in the X direction (currently rounded to an integer)
`offset_y` | `double`
| the offset in the Y direction (currently rounded to an integer)
`scale_x` | `double`
| the scale factor in the X direction
`scale_y` | `double`
| the scale factor in the Y direction
`interp_type` | `GdkInterpType`
| the interpolation type for the transformation.