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GogColorScale

GogColorScale — Displays the color scale used by an axis.

Properties

gchar * axis Read / Write
gboolean horizontal Read / Write
gint tick-size-pts Read / Write
gdouble width Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── GogObject
        ╰── GogStyledObject
            ╰── GogColorScale

Implemented Interfaces

GogColorScale implements GOStyledObject.

Description

A color scale has two parts: an axis, and a rectangle filled by the colors corresponding to the axis scale. It can be displayed horizontally or vertically.

Functions

gog_color_scale_get_axis ()

GogAxis *
gog_color_scale_get_axis (GogColorScale *scale);

Gets the axis mapping to the colors and associated with scale

Parameters

scale

GogColorScale

 

Returns

the associated axis.

[transfer none]


gog_color_scale_set_axis ()

void
gog_color_scale_set_axis (GogColorScale *scale,
                          GogAxis *axis);

Associates the axis with scale .

Parameters

scale

GogColorScale

 

axis

a color or pseudo-3d axis

 

Types and Values

GogColorScale

typedef struct _GogColorScale GogColorScale;

Property Details

The “axis” property

  “axis”                     gchar *

Reference to the color or pseudo-3d axis.

Flags: Read / Write

Default value: NULL


The “horizontal” property

  “horizontal”               gboolean

Whether to display the scale horizontally.

Flags: Read / Write

Default value: FALSE


The “tick-size-pts” property

  “tick-size-pts”            gint

Size of the tick marks, in points.

Flags: Read / Write

Allowed values: [0,20]

Default value: 4


The “width” property

  “width”                    gdouble

Color scale thickness.

Flags: Read / Write

Allowed values: [1,255]

Default value: 10

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