GradientBar

class ttkwidgets.color.GradientBar(parent, hue=0, height=11, width=256, variable=None, **kwargs)

Bases: Tkinter.Canvas

HSV gradient colorbar with selection cursor.

__init__(parent, hue=0, height=11, width=256, variable=None, **kwargs)

Create a GradientBar.

Parameters:

• parent (widget) – parent widget
• hue (int) – initially selected hue value (between 0 and 360)
• variable (IntVar) – variable linked to the hue value
• height (int) – height of the widget in pixels
• width (int) – width of the widget in pixels
• kwargs – options to be passed on to the tk.Canvas initializer

get()

Return hue of color under cursor.

set(hue)

Set cursor position on the color corresponding to the hue value.

Parameters:hue (int) – new hue value (between 0 and 360)