Textpath

Enumerations
enum	Efl_Ui_Textpath_Direction {   EFL_UI_TEXTPATH_DIRECTION_CW = 0 ,   EFL_UI_TEXTPATH_DIRECTION_CCW ,   EFL_UI_TEXTPATH_DIRECTION_CW_CENTER ,   EFL_UI_TEXTPATH_DIRECTION_CCW_CENTER }
	Textpath direction. More...

Functions
void	elm_textpath_circular_set (Efl_Ui_Textpath *obj, double radius, double start_angle, Efl_Ui_Textpath_Direction direction)
	Set a circle with given radius, and start angle. More...
void	elm_textpath_slice_number_set (Efl_Ui_Textpath *obj, int slice_no)
	The number of slices. More...
int	elm_textpath_slice_number_get (const Efl_Ui_Textpath *obj)
	The number of slices. More...
void	elm_textpath_ellipsis_set (Efl_Ui_Textpath *obj, Eina_Bool ellipsis)
	Control the ellipsis behavior of the textpath. More...
Eina_Bool	elm_textpath_ellipsis_get (const Efl_Ui_Textpath *obj)
	Control the ellipsis behavior of the textpath. More...
EINA_DEPRECATED void	elm_textpath_circle_set (Efl_Ui_Textpath *obj, double x, double y, double radius, double start_angle, Efl_Ui_Textpath_Direction direction)
	Set a circle with given center, radius, and start angle. More...
Evas_Object *	elm_textpath_add (Evas_Object *parent)
	Add a new textpath to the parent. More...
void	elm_textpath_text_user_style_set (Evas_Object *obj, const char *style)
	Set the user text style. More...

Detailed Description

Enumeration Type Documentation

Efl_Ui_Textpath_Direction

enum Efl_Ui_Textpath_Direction

Textpath direction.

Enumerator
EFL_UI_TEXTPATH_DIRECTION_CW	Clockwise.
EFL_UI_TEXTPATH_DIRECTION_CCW	Counter-clockwise.
EFL_UI_TEXTPATH_DIRECTION_CW_CENTER	Clockwise, middle of text will be at start angle. Since 1.23
EFL_UI_TEXTPATH_DIRECTION_CCW_CENTER	Counter-clockwise, middle of text will be at start angle. Since 1.23

Function Documentation

elm_textpath_circular_set()

void elm_textpath_circular_set	(	Efl_Ui_Textpath *	obj,
		double	radius,
		double	start_angle,
		Efl_Ui_Textpath_Direction	direction
	)

Set a circle with given radius, and start angle.

The circle center will be decided by the object center position.

Parameters

[in]	obj	The object.
[in]	radius	Radius of the circle
[in]	start_angle	Start angle of the circle
[in]	direction	Textpath direction

Since

1.23

elm_textpath_slice_number_set()

void elm_textpath_slice_number_set	(	Efl_Ui_Textpath *	obj,
		int	slice_no
	)

The number of slices.

The larger the number of slice_num is, The better the text follows the path.

Parameters

[in]	obj	The object.
[in]	slice_no	Number of slices

elm_textpath_slice_number_get()

int elm_textpath_slice_number_get

(

const Efl_Ui_Textpath *

obj

)

The number of slices.

The larger the number of slice_num is, The better the text follows the path.

Parameters

[in]

obj

The object.

Returns

Number of slices

elm_textpath_ellipsis_set()

void elm_textpath_ellipsis_set	(	Efl_Ui_Textpath *	obj,
		Eina_Bool	ellipsis
	)

Control the ellipsis behavior of the textpath.

Parameters

[in]	obj	The object.
[in]	ellipsis	To ellipsis text or not

elm_textpath_ellipsis_get()

Eina_Bool elm_textpath_ellipsis_get

(

const Efl_Ui_Textpath *

obj

)

Control the ellipsis behavior of the textpath.

Parameters

[in]

obj

The object.

Returns

To ellipsis text or not

elm_textpath_circle_set()

EINA_DEPRECATED void elm_textpath_circle_set	(	Efl_Ui_Textpath *	obj,
		double	x,
		double	y,
		double	radius,
		double	start_angle,
		Efl_Ui_Textpath_Direction	direction
	)

Set a circle with given center, radius, and start angle.

Parameters

[in]	obj	The object.
[in]	x	X coordinate of center
[in]	y	Y coordinate of center
[in]	radius	Radius of the circle
[in]	start_angle	Start angle of the circle
[in]	direction	Textpath direction

Deprecated:

Use elm_textpath_circular_set() instead.

References EFL_UI_TEXTPATH_DIRECTION_CW, EFL_UI_TEXTPATH_DIRECTION_CW_CENTER, EINA_DBL_EQ, EINA_FALSE, and EINA_SIZE2D.

elm_textpath_add()

Evas_Object * elm_textpath_add

(

Evas_Object *

parent

)

Add a new textpath to the parent.

Parameters

[in]

parent

The parent object

Returns

The new object or NULL if it cannot be created

Since

1.22

References EINA_SAFETY_ON_NULL_RETURN_VAL.

elm_textpath_text_user_style_set()

void elm_textpath_text_user_style_set	(	Evas_Object *	obj,
		const char *	style
	)

Set the user text style.

Parameters

[in]	obj	The textpath object
[in]	style	The user text style. If the sytle is $null, the default style will be applied

Note

ellipsis in the style will be ignored since textpath supports ellipsis API.

See also

elm_textpath_ellipsis_set()

Since

1.25

References edje_object_part_text_style_user_pop(), edje_object_part_text_style_user_push(), eina_strbuf_append(), eina_strbuf_free(), eina_strbuf_new(), and eina_strbuf_string_get().