---
name: "Gtk_Curve"
section: "3"
platform: "linux"
package: "libgtkmm-dev"
version: "1.0.3-1.1"
release: "Debian 2.2 (Potato)"
platforms: ["linux"]
url: "https://new.carta.tech/Gtk_Curve"
---

# Gtk\_Curve(3)

## NAME - Gtk\_Curve

## HEADER REQUIRED

**#include \<gtk--/curve.h&gt;\>**

## BASE CLASSES

[Gtk\_DrawingArea(3)](/Gtk_DrawingArea/3.md)

## PROPERTIES

- *cursor\_type*

  Type: gint\

- *min\_x*

  Type: gfloat\

- *max\_x*

  Type: gfloat\

- *min\_y*

  Type: gfloat\

- *max\_y*

  Type: gfloat\

- *pixmap*

  Type: GdkPixmap\*\

- *curve\_type*

  Type: GtkCurveType\

- *height*

  Type: gint\

-

   (cached) graph height in pixels \

- *grab\_point*

  Type: gint\

-

   point currently grabbed \

- *last*

  Type: gint\

- *num\_points*

  Type: gint\

-

   (cached) curve points: \

- *point*

  Type: GdkPoint\*\

- *num\_ctlpoints*

  Type: gint\

-

   number of control points

## PUBLIC MEMBER INDEX

```
Gtk_Curve();
Gtk_Curve(GtkCurve *castitem);
void  reset();
void  set_gamma(gfloat gamma);
void  set_range(gfloat min_x, gfloat max_x, gfloat min_y, gfloat max_y);
void  get_vector(int veclen, vector *vect) const;
void  set_vector(const vector &vect);
void  set_curve_type(GtkCurveType type);
signal void  curve_type_changed(BaseObjectType);
GtkCurve*  gtkobj();
const GtkCurve*  gtkobj() const;
static bool  isGtkCurve(Gtk_Object *checkcast);
```

## PROTECTED MEMBER INDEX

```
friend  CppClassType;
typedef GtkCurve  BaseObjectType;
typedef GtkCurveClass  BaseClassType;
virtual void * get_parent_class();
virtual void  curve_type_changed_impl();
```

## PRIVATE MEMBER INDEX

```
static CppClassType  curve_class;
GtkType  get_type();
```

## PUBLIC MEMBER DESCRIPTIONS

## PROTECTED MEMBER DESCRIPTIONS

## PRIVATE MEMBER DESCRIPTIONS