Gimp.Gradient.segment_range_move

### Method

# Gimp Gradientsegment_range_move

since: 2.2

#### Declaration [src]

    gdouble
    gimp_gradient_segment_range_move (
      GimpGradient* gradient,
      gint start_segment,
      gint end_segment,
      gdouble delta,
      gboolean control_compress
    )

#### Description [src]

Move the position of an entire segment range by a delta.

Moves the position of an entire segment range by a delta. The actual delta (which is returned) will be limited by the control points of the neighboring segments. Returns the actual delta. Returns an error when a segment index is out of range, or gradient is not editable.

Available since: 2.2

#### Parameters

`start_segment`

  Type: `gint`

  Index of the first segment to operate on.

`end_segment`

  Type: `gint`

  Index of the last segment to operate on. If negative, the range will extend to the end segment.

`delta`

  Type: `gdouble`

  The delta to move the segment range.

`control_compress`

  Type: `gboolean`

  Whether or not to compress the neighboring segments.

#### Return value

Type: `gdouble`

The final delta by which the range moved.