Gwy3DSetup

Gwy3DSetup — 3D scene setup

Functions

Gwy3DSetup *

gwy_3d_setup_new ()

Properties

gboolean	axes-visible	Read / Write
gboolean	fmscale-reserve-space	Read / Write
double	fmscale-size	Read / Write
gboolean	fmscale-visible	Read / Write
double	fmscale-y-align	Read / Write
gboolean	hide-masked	Read / Write
gboolean	labels-visible	Read / Write
double	light-phi	Read / Write
double	light-theta	Read / Write
double	line-width	Read / Write
Gwy3DProjection	projection	Read / Write
double	rotation-x	Read / Write
double	rotation-y	Read / Write
double	scale	Read / Write
Gwy3DVisualization	visualization	Read / Write
double	z-scale	Read / Write

Types and Values

struct	Gwy3DSetup
struct	Gwy3DSetupClass

Object Hierarchy

    GObject
    ╰── Gwy3DSetup

Implemented Interfaces

Gwy3DSetup implements GwySerializable.

Includes

#include <libgwydgets/gwydgets.h>

Description

Gwy3DSetup represents a basic 3D scene setup: viewpoint, projection, light, scale, etc. It is serializable and used to represent the Gwy3DView setup.

Its components can be read directly in the struct or generically with g_object_get(). To set them you it is necessary to use g_object_set().

Functions

gwy_3d_setup_new ()

Gwy3DSetup *
gwy_3d_setup_new (void);

Creates a new 3D view setup with default values.

Returns

A newly created 3D view setup.

Types and Values

struct Gwy3DSetup

struct Gwy3DSetup;

struct Gwy3DSetupClass

struct Gwy3DSetupClass {
    GObjectClass parent_class;

    void (*reserved1)(void);
    void (*reserved2)(void);
};

Property Details

The “axes-visible” property

  “axes-visible”             gboolean

Whether axes are visible.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: TRUE

The “fmscale-reserve-space” property

  “fmscale-reserve-space”    gboolean

Whethere to reserve entire vertical stripe of the false colour scale.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: TRUE

Since: 2.49

The “fmscale-size” property

  “fmscale-size”             double

Size of false colour scale relative to view height.

Owner: Gwy3DSetup

Flags: Read / Write

Allowed values: [0,1]

Default value: 1

Since: 2.49

The “fmscale-visible” property

  “fmscale-visible”          gboolean

Whether false color bar is visible.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: FALSE

The “fmscale-y-align” property

  “fmscale-y-align”          double

Vertical alignment of false colour scale.

Owner: Gwy3DSetup

Flags: Read / Write

Allowed values: [0,1]

Default value: 0.5

Since: 2.49

The “hide-masked” property

  “hide-masked”              gboolean

Hide masked vertices.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: FALSE

The “labels-visible” property

  “labels-visible”           gboolean

Whether axis labels are visible if axes are visible.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: TRUE

The “light-phi” property

  “light-phi”                double

Light source direction azimuth in horizontal plane, in radians.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: 0

The “light-theta” property

  “light-theta”              double

Light source direction deviation from the z axis, in radians.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: 0

The “line-width” property

  “line-width”               double

Width of axis lines and ticks, in pixels.

Owner: Gwy3DSetup

Flags: Read / Write

Allowed values: [1,10]

Default value: 1

Since: 2.42

The “projection” property

  “projection”               Gwy3DProjection

The type of the projection.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: GWY_3D_PROJECTION_ORTHOGRAPHIC

The “rotation-x” property

  “rotation-x”               double

Angle of the first rotation around x-axis, in radians.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: 0.785398

The “rotation-y” property

  “rotation-y”               double

Angle of the second rotation around y-axis, in radians.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: -0.785398

The “scale” property

  “scale”                    double

Overall view scale.

Owner: Gwy3DSetup

Flags: Read / Write

Allowed values: >= G_MINDOUBLE

Default value: 1

The “visualization” property

  “visualization”            Gwy3DVisualization

Data visualization type.

Owner: Gwy3DSetup

Flags: Read / Write

Default value: GWY_3D_VISUALIZATION_GRADIENT

The “z-scale” property

  “z-scale”                  double

Extra stretch along z (value) axis.

Owner: Gwy3DSetup

Flags: Read / Write

Allowed values: >= G_MINDOUBLE

Default value: 1

See Also

Gwy3DView -- the basic 3D data display widget