Functions
EOAPI void	elm_obj_image_editable_set (Eina_Bool set)
	Contrtol if thhe image is 'editable'. More...

EOAPI Eina_Bool	elm_obj_image_editable_get (void)
	Contrtol if thhe image is 'editable'. More...

EOAPI void	elm_obj_image_resize_down_set (Eina_Bool resize_down)
	Control whether the object's image can be resized to a size smaller than the original one. More...

EOAPI Eina_Bool	elm_obj_image_resize_down_get (void)
	Control whether the object's image can be resized to a size smaller than the original one. More...

EOAPI void	elm_obj_image_resize_up_set (Eina_Bool resize_up)
	Control whether the object's image can be resized to a size larget than the original one. More...

EOAPI Eina_Bool	elm_obj_image_resize_up_get (void)
	Control whether the object's image can be resized to a size larget than the original one. More...

EOAPI void	elm_obj_image_smooth_set (Eina_Bool smooth)
	Control the smooth effect for an image. More...

EOAPI Eina_Bool	elm_obj_image_smooth_get (void)
	Control the smooth effect for an image. More...

EOAPI void	elm_obj_image_no_scale_set (Eina_Bool no_scale)
	Control scaling behaviour of this object. More...

EOAPI Eina_Bool	elm_obj_image_no_scale_get (void)
	Control scaling behaviour of this object. More...

EOAPI void	elm_obj_image_scale_set (double scale)
	Control the scale of the object's image. More...

EOAPI double	elm_obj_image_scale_get (void)
	Control the scale of the object's image. More...

EOAPI void	elm_obj_image_fill_inside_set (Eina_Bool fill_inside)
	Control the resize method for the object's internal image when maintaining a given aspect ratio. More...

EOAPI Eina_Bool	elm_obj_image_fill_inside_get (void)
	Control the resize method for the object's internal image when maintaining a given aspect ratio. More...

EOAPI void	elm_obj_image_aspect_fixed_set (Eina_Bool fixed)
	Control whether the original aspect ratio of the image should be kept on resize. More...

EOAPI void	elm_obj_image_orient_set (Elm_Image_Orient orient)
	Contrtol the image orientation. More...

EOAPI Elm_Image_Orient	elm_obj_image_orient_get (void)
	Contrtol the image orientation. More...

EOAPI void	elm_obj_image_fill_outside_set (Eina_Bool fill_outside)
	Control if the image fills the entire object area, when keeping the aspect ratio. More...

EOAPI Eina_Bool	elm_obj_image_fill_outside_get (void)
	Control if the image fills the entire object area, when keeping the aspect ratio. More...

EOAPI void	elm_obj_image_resizable_set (Eina_Bool up, Eina_Bool down)
	Control if the object is (up/down) resizable. More...

EOAPI void	elm_obj_image_resizable_get (Eina_Bool up, Eina_Bool down)
	Control if the object is (up/down) resizable. More...

EOAPI void	elm_obj_image_preload_disabled_set (Eina_Bool disabled)
	Enable or disable preloading of the image. More...

EOAPI Eina_Bool	elm_obj_image_mmap_set (const Eina_File file, const char group)
	Set the file that will be used as the image's source. More...

EOAPI Eina_Bool	elm_obj_image_memfile_set (const void img, size_t size, const char format, const char *key)
	Set a location in memory to be used as an image object's source bitmap. More...

EOAPI Evas_Object *	elm_obj_image_object_get (void)
	Get the inlined image object of the image widget. More...

EOAPI void	elm_obj_image_object_size_get (int w, int h)
	Get the current size of the image. More...

EOAPI void	elm_obj_image_sizing_eval (void)
	Re-evaluate the object's final geometry. More...

void	elm_image_editable_set (Elm_Image *obj, Eina_Bool set)
	Contrtol if thhe image is 'editable'. More...

Eina_Bool	elm_image_editable_get (const Elm_Image *obj)
	Contrtol if thhe image is 'editable'. More...

void	elm_image_smooth_set (Elm_Image *obj, Eina_Bool smooth)
	Control the smooth effect for an image. More...

Eina_Bool	elm_image_smooth_get (const Elm_Image *obj)
	Control the smooth effect for an image. More...

void	elm_image_no_scale_set (Elm_Image *obj, Eina_Bool no_scale)
	Control scaling behaviour of this object. More...

Eina_Bool	elm_image_no_scale_get (const Elm_Image *obj)
	Control scaling behaviour of this object. More...

void	elm_image_aspect_fixed_set (Elm_Image *obj, Eina_Bool fixed)
	Control whether the original aspect ratio of the image should be kept on resize. More...

void	elm_image_orient_set (Elm_Image *obj, Elm_Image_Orient orient)
	Contrtol the image orientation. More...

Elm_Image_Orient	elm_image_orient_get (const Elm_Image *obj)
	Contrtol the image orientation. More...

void	elm_image_fill_outside_set (Elm_Image *obj, Eina_Bool fill_outside)
	Control if the image fills the entire object area, when keeping the aspect ratio. More...

Eina_Bool	elm_image_fill_outside_get (const Elm_Image *obj)
	Control if the image fills the entire object area, when keeping the aspect ratio. More...

void	elm_image_resizable_set (Elm_Image *obj, Eina_Bool up, Eina_Bool down)
	Control if the object is (up/down) resizable. More...

void	elm_image_resizable_get (const Elm_Image obj, Eina_Bool up, Eina_Bool *down)
	Control if the object is (up/down) resizable. More...

void	elm_image_preload_disabled_set (Elm_Image *obj, Eina_Bool disabled)
	Enable or disable preloading of the image. More...

Eina_Bool	elm_image_memfile_set (Elm_Image obj, const void img, size_t size, const char format, const char key)
	Set a location in memory to be used as an image object's source bitmap. More...

Evas_Object *	elm_image_object_get (const Elm_Image *obj)
	Get the inlined image object of the image widget. More...

void	elm_image_object_size_get (const Elm_Image obj, int w, int *h)
	Get the current size of the image. More...

Evas_Object *	elm_image_add (Evas_Object *parent)
	Add a new image to the parent. More...

Eina_Bool	elm_image_file_set (Evas_Object obj, const char file, const char *group)
	Set the file that will be used as the image's source. More...

void	elm_image_file_get (const Eo obj, const char file, const char *group)
	Get the file that will be used as image. More...

void	elm_image_prescale_set (Evas_Object *obj, int size)
	Set the prescale size for the image. More...

int	elm_image_prescale_get (const Evas_Object *obj)
	Get the prescale size for the image. More...

Eina_Bool	elm_image_mmap_set (Evas_Object obj, const Eina_File file, const char *group)
	Set the file that will be used as the image's source. More...

void	elm_image_animated_play_set (Evas_Object *obj, Eina_Bool play)
	Start or stop an image object's animation. More...

Eina_Bool	elm_image_animated_play_get (const Evas_Object *obj)
	Get whether an image object is under animation or not. More...

void	elm_image_animated_set (Evas_Object *obj, Eina_Bool anim)
	Set whether an image object (which supports animation) is to animate itself or not. More...

Eina_Bool	elm_image_animated_get (const Evas_Object *obj)
	Get whether an image object has animation enabled or not. More...

Eina_Bool	elm_image_animated_available_get (const Evas_Object *obj)
	Get whether an image object supports animation or not. More...

Detailed Description

An Elementary image object is a direct realization of The Elementary Image Class, and it allows one to load and display an image file on it, be it from a disk file or from a memory region. Exceptionally, one may also load an Edje group as the contents of the image. In this case, though, most of the functions of the image API will act as a no-op.

One can tune various properties of the image, like:

pre-scaling,
smooth scaling,
orientation,
aspect ratio during resizes, etc.

An image object may also be made valid source and destination for drag and drop actions, through the elm_image_editable_set() call.

Signals that you can add callbacks for are:

"drop" - This is called when a user has dropped an image typed object onto the object in question – the event info argument is the path to that image file
"clicked" - This is called when a user has clicked the image

An example of usage for this API follows:

Image example

Function Documentation

Evas_Object* elm_image_add ( Evas_Object * parent )

Add a new image to the parent.

Parameters

parent The parent object

Returns: The new object or NULL if it cannot be created

See also: elm_image_file_set()

Eina_Bool elm_image_animated_available_get ( const Evas_Object * obj )

Get whether an image object supports animation or not.

Returns: EINA_TRUE if the image supports animation, EINA_FALSE otherwise.

This function returns if this Elementary image object's internal image can be animated. Currently Evas only supports GIF animation. If the return value is EINA_FALSE, other elm_image_animated_xxx API calls won't work.

See also: elm_image_animated_set()

Since: 1.7

Referenced by elm_icon_animated_available_get().

Eina_Bool elm_image_animated_get ( const Evas_Object * obj )

Get whether an image object has animation enabled or not.

Returns: EINA_TRUE if the image has animation enabled, EINA_FALSE otherwise.

See also: elm_image_animated_set()

Since: 1.7

Referenced by elm_icon_animated_get().

Eina_Bool elm_image_animated_play_get ( const Evas_Object * obj )

Get whether an image object is under animation or not.

Returns: EINA_TRUE, if the image is being animated, EINA_FALSE otherwise.

See also: elm_image_animated_play_get()

Since: 1.7

Referenced by elm_icon_animated_play_get().

void elm_image_animated_play_set	(	Evas_Object *	obj,
		Eina_Bool	play
	)

Start or stop an image object's animation.

To actually start playing any image object's animation, if it supports it, one must do something like:

 if (elm_image_animated_available_get(img))
 {
 elm_image_animated_set(img, EINA_TRUE);
 elm_image_animated_play_set(img, EINA_TRUE);
 }

elm_image_animated_set() will enable animation on the image, but not start it yet. This is the function one uses to start and stop animations on image objects.

See also: elm_image_animated_available_get(); elm_image_animated_set(); elm_image_animated_play_get()

Since: 1.7

Parameters

[in] play EINA_TRUE to start the animation, EINA_FALSE otherwise. Default is EINA_FALSE.

Referenced by elm_icon_animated_play_set().

void elm_image_animated_set	(	Evas_Object *	obj,
		Eina_Bool	anim
	)

Set whether an image object (which supports animation) is to animate itself or not.

An image object, even if it supports animation, will be displayed by default without animation. Call this function with animated set to EINA_TRUE to enable its animation. To start or stop the animation, actually, use elm_image_animated_play_set().

See also: elm_image_animated_get(); elm_image_animated_available_get(); elm_image_animated_play_set()

Since: 1.7

Parameters

[in] anim EINA_TRUE if the object is to animate itself, EINA_FALSE otherwise. Default is EINA_FALSE.

Referenced by elm_icon_animated_set().

void elm_image_aspect_fixed_set	(	Elm_Image *	obj,
		Eina_Bool	fixed
	)

Control whether the original aspect ratio of the image should be kept on resize.

The original aspect ratio (width / height) of the image is usually distorted to match the object's size. Enabling this option will retain this original aspect, and the way that the image is fit into the object's area depends on the option set by elm_image_fill_outside_get.

Parameters

[in] fixed true if the image should retain the aspect, false otherwise.

References elm_obj_image_aspect_fixed_set().

Referenced by elm_icon_aspect_fixed_set().

Eina_Bool elm_image_editable_get ( const Elm_Image * obj )

Contrtol if thhe image is 'editable'.

This means the image is a valid drag target for drag and drop, and can be cut or pasted too.

Returns: Turn on or off editability. Default is false.

References elm_obj_image_editable_get().

void elm_image_editable_set	(	Elm_Image *	obj,
		Eina_Bool	set
	)

Contrtol if thhe image is 'editable'.

This means the image is a valid drag target for drag and drop, and can be cut or pasted too.

Parameters

[in] set Turn on or off editability. Default is false.

References elm_obj_image_editable_set().

void elm_image_file_get	(	const Eo *	obj,
		const char **	file,
		const char **	group
	)

Get the file that will be used as image.

See also: elm_image_file_set()

Parameters

[out]	file	The path to file that will be used as image source
[out]	group	The group that the image belongs to, in case it's an EET (including Edje case) file. This can be used as a key inside evas image cache if this is a normal image file not eet file.

Referenced by elm_icon_file_get().

Eina_Bool elm_image_file_set	(	Evas_Object *	obj,
		const char *	file,
		const char *	group
	)

Set the file that will be used as the image's source.

Parameters

obj	The image object
file	The path to file that will be used as image source
group	The group that the image belongs to, in case it's an EET (including Edje case) file. This can be used as a key inside evas image cache if this is a normal image file not eet file.

Returns: (EINA_TRUE = success, EINA_FALSE = error)

See also: elm_image_file_get()

Note: This function will trigger the Edje file case based on the extension of the file string (expects ".edj", for this case).; If you use animated gif image and create multiple image objects with one gif image file, you should set the group differently for each object. Or image objects will share one evas image cache entry and you will get unwanted frames.

References elm_obj_image_sizing_eval().

Eina_Bool elm_image_fill_outside_get ( const Elm_Image * obj )

Control if the image fills the entire object area, when keeping the aspect ratio.

When the image should keep its aspect ratio even if resized to another aspect ratio, there are two possibilities to resize it: keep the entire image inside the limits of height and width of the object ($fill_outside is false) or let the extra width or height go outside of the object, and the image will fill the entire object ($fill_outside is true).

Note: This option will have no effect if elm_image_aspect_fixed_get is set to false.

See also Elm.Image.fill_inside.

Parameters

[in] fill_outside true if the object is filled outside, false otherwise. Default is false.

References elm_obj_image_fill_outside_set().

Referenced by elm_icon_fill_outside_set().

Eina_Bool elm_image_memfile_set	(	Elm_Image *	obj,
		const void *	img,
		size_t	size,
		const char *	format,
		const char *	key
	)

Set a location in memory to be used as an image object's source bitmap.

This function is handy when the contents of an image file are mapped in memory, for example.

The format string should be something like $"png", $"jpg", $"tga", $"tiff", $"bmp" etc, when provided ($NULL, on the contrary). This improves the loader performance as it tries the "correct" loader first, before trying a range of other possible loaders until one succeeds.

Parameters

[in]	img	The binary data that will be used as image source
[in]	size	The size of binary data blob `img`
[in]	format	(Optional) expected format of `img` bytes
[in]	key	Optional indexing key of `img` to be passed to the image loader (eg. if `img` is a memory-mapped EET file)

Returns: true = success, false = error

Since: 1.7

References elm_obj_image_memfile_set().

Eina_Bool elm_image_mmap_set	(	Evas_Object *	obj,
		const Eina_File *	file,
		const char *	group
	)

Set the file that will be used as the image's source.

Parameters

obj	The image object
file	The handler to an Eina_File that will be used as image source
group	The group that the image belongs to, in case it's an EET (including Edje case) file. This can be used as a key inside evas image cache if this is a normal image file not eet file.

Returns: (EINA_TRUE = success, EINA_FALSE = error)

See also: elm_image_file_set()

Note: This function will trigger the Edje file case based on the extension of the file string use to create the Eina_File (expects ".edj", for this case).; If you use animated gif image and create multiple image objects with one gif image file, you should set the group differently for each object. Or image objects will share one evas image cache entry and you will get unwanted frames.

Eina_Bool elm_image_no_scale_get ( const Elm_Image * obj )

Control scaling behaviour of this object.

This function disables scaling of the elm_image widget through the function elm_object_scale_set(). However, this does not affect the widget size/resize in any way. For that effect, take a look at elm_image_resizable_get and elm_widget_scale_get

Returns: true if the object is not scalable, false otherwise. Default is false.

References elm_obj_image_no_scale_get().

Referenced by elm_icon_no_scale_get().

void elm_image_no_scale_set	(	Elm_Image *	obj,
		Eina_Bool	no_scale
	)

Control scaling behaviour of this object.

This function disables scaling of the elm_image widget through the function elm_object_scale_set(). However, this does not affect the widget size/resize in any way. For that effect, take a look at elm_image_resizable_get and elm_widget_scale_get

Parameters

[in] no_scale true if the object is not scalable, false otherwise. Default is false.

References elm_obj_image_no_scale_set().

Referenced by elm_icon_no_scale_set().

Evas_Object* elm_image_object_get ( const Elm_Image * obj )

Get the inlined image object of the image widget.

This function allows one to get the underlying Evas_Object of type Image from this elementary widget. It can be useful to do things like get the pixel data, save the image to a file, etc.

Note: Be careful to not manipulate it, as it is under control of elementary.

Returns: The inlined image object, or NULL if none exists

References elm_obj_image_object_get().

Referenced by elm_icon_object_get().

void elm_image_object_size_get	(	const Elm_Image *	obj,
		int *	w,
		int *	h
	)

Get the current size of the image.

This is the real size of the image, not the size of the object.

Parameters

[out]	w	Pointer to store width, or NULL.
[out]	h	Pointer to store height, or NULL.

References elm_obj_image_object_size_get().

Referenced by elm_icon_size_get().

Elm_Image_Orient elm_image_orient_get ( const Elm_Image * obj )

Contrtol the image orientation.

This function allows to rotate or flip the given image.

Returns: The image orientation Elm_Image_Orient Default is #ELM_IMAGE_ORIENT_NONE.

References elm_obj_image_orient_get().

void elm_image_orient_set	(	Elm_Image *	obj,
		Elm_Image_Orient	orient
	)

Contrtol the image orientation.

This function allows to rotate or flip the given image.

Parameters

[in] orient The image orientation Elm_Image_Orient Default is #ELM_IMAGE_ORIENT_NONE.

References elm_obj_image_orient_set().

void elm_image_preload_disabled_set	(	Elm_Image *	obj,
		Eina_Bool	disabled
	)

Enable or disable preloading of the image.

Parameters

[in] disabled If true, preloading will be disabled

References elm_obj_image_preload_disabled_set().

Referenced by elm_icon_preload_disabled_set().

int elm_image_prescale_get ( const Evas_Object * obj )

Get the prescale size for the image.

Parameters

obj	The image object

Returns: The prescale size

See also: elm_image_prescale_set()

Referenced by elm_icon_prescale_get().

void elm_image_prescale_set	(	Evas_Object *	obj,
		int	size
	)

Set the prescale size for the image.

Parameters

obj	The image object
size	The prescale size. This value is used for both width and height.

This function sets a new size for pixmap representation of the given image. It allows the image to be loaded already in the specified size, reducing the memory usage and load time when loading a big image with load size set to a smaller size.

It's equivalent to the elm_bg_load_size_set() function for bg.

Note: this is just a hint, the real size of the pixmap may differ depending on the type of image being loaded, being bigger than requested.

See also: elm_image_prescale_get(); elm_bg_load_size_set()

Referenced by elm_icon_prescale_set().

void elm_image_resizable_get	(	const Elm_Image *	obj,
		Eina_Bool *	up,
		Eina_Bool *	down
	)

Control if the object is (up/down) resizable.

This function limits the image resize ability. If size_up is set to false, the object can't have its height or width resized to a value higher than the original image size. Same is valid for size_down.

Parameters

[out]	up	A bool to set if the object is resizable up. Default is `true`.
[out]	down	A bool to set if the object is resizable down. Default is `true`.

References elm_obj_image_resizable_get().

Referenced by elm_icon_resizable_get().

void elm_image_resizable_set	(	Elm_Image *	obj,
		Eina_Bool	up,
		Eina_Bool	down
	)

Control if the object is (up/down) resizable.

This function limits the image resize ability. If size_up is set to false, the object can't have its height or width resized to a value higher than the original image size. Same is valid for size_down.

Parameters

[in]	up	A bool to set if the object is resizable up. Default is `true`.
[in]	down	A bool to set if the object is resizable down. Default is `true`.

References elm_obj_image_resizable_set().

Referenced by elm_icon_resizable_set().

Eina_Bool elm_image_smooth_get ( const Elm_Image * obj )

Control the smooth effect for an image.

Set the scaling algorithm to be used when scaling the image. Smooth scaling provides a better resulting image, but is slower.

The smooth scaling should be disabled when making animations that change the image size, since it will be faster. Animations that don't require resizing of the image can keep the smooth scaling enabled (even if the image is already scaled, since the scaled image will be cached).

Returns: true if smooth scaling should be used, false otherwise. Default is true.

References elm_obj_image_smooth_get().

Referenced by elm_icon_smooth_get().

void elm_image_smooth_set	(	Elm_Image *	obj,
		Eina_Bool	smooth
	)

Control the smooth effect for an image.

Set the scaling algorithm to be used when scaling the image. Smooth scaling provides a better resulting image, but is slower.

The smooth scaling should be disabled when making animations that change the image size, since it will be faster. Animations that don't require resizing of the image can keep the smooth scaling enabled (even if the image is already scaled, since the scaled image will be cached).

Parameters

[in] smooth true if smooth scaling should be used, false otherwise. Default is true.

References elm_obj_image_smooth_set().

Referenced by elm_icon_smooth_set().

EOAPI void elm_obj_image_aspect_fixed_set ( Eina_Bool fixed )

Control whether the original aspect ratio of the image should be kept on resize.

The original aspect ratio (width / height) of the image is usually distorted to match the object's size. Enabling this option will retain this original aspect, and the way that the image is fit into the object's area depends on the option set by elm_obj_image_fill_outside_get.

Parameters

[in] fixed true if the image should retain the aspect, false otherwise.

Referenced by elm_image_aspect_fixed_set().

EOAPI Eina_Bool elm_obj_image_editable_get ( void )

Contrtol if thhe image is 'editable'.

This means the image is a valid drag target for drag and drop, and can be cut or pasted too.

Returns: Turn on or off editability. Default is false.

Referenced by elm_image_editable_get().

EOAPI void elm_obj_image_editable_set ( Eina_Bool set )

Contrtol if thhe image is 'editable'.

This means the image is a valid drag target for drag and drop, and can be cut or pasted too.

Parameters

[in] set Turn on or off editability. Default is false.

Referenced by elm_image_editable_set().

EOAPI Eina_Bool elm_obj_image_fill_inside_get ( void )

Control the resize method for the object's internal image when maintaining a given aspect ratio.

If fill_inside is true, image does not overflow the widget and blank spaces are added to fill the space that is still free. If it is false, the image overflows the image will fill all space and overflow in its larger dimension.

You can think of it as "fill: inside" or "fill: outside" and not as "fill the inside".

Returns: Resize method for the object's internal image.

Since: 1.7

EOAPI void elm_obj_image_fill_inside_set ( Eina_Bool fill_inside )

Control the resize method for the object's internal image when maintaining a given aspect ratio.

If fill_inside is true, image does not overflow the widget and blank spaces are added to fill the space that is still free. If it is false, the image overflows the image will fill all space and overflow in its larger dimension.

You can think of it as "fill: inside" or "fill: outside" and not as "fill the inside".

Parameters

[in] fill_inside Resize method for the object's internal image.

Since: 1.7

EOAPI Eina_Bool elm_obj_image_fill_outside_get ( void )

Control if the image fills the entire object area, when keeping the aspect ratio.

When the image should keep its aspect ratio even if resized to another aspect ratio, there are two possibilities to resize it: keep the entire image inside the limits of height and width of the object ($fill_outside is false) or let the extra width or height go outside of the object, and the image will fill the entire object ($fill_outside is true).

Note: This option will have no effect if elm_obj_image_aspect_fixed_get is set to false.

See also elm_obj_image_fill_inside_get.

Parameters

[in] fill_outside true if the object is filled outside, false otherwise. Default is false.

Referenced by elm_image_fill_outside_set().

EOAPI Eina_Bool elm_obj_image_memfile_set	(	const void *	img,
		size_t	size,
		const char *	format,
		const char *	key
	)

Set a location in memory to be used as an image object's source bitmap.

This function is handy when the contents of an image file are mapped in memory, for example.

The format string should be something like $"png", $"jpg", $"tga", $"tiff", $"bmp" etc, when provided ($NULL, on the contrary). This improves the loader performance as it tries the "correct" loader first, before trying a range of other possible loaders until one succeeds.

Parameters

[in]	img	The binary data that will be used as image source
[in]	size	The size of binary data blob `img`
[in]	format	(Optional) expected format of `img` bytes
[in]	key	Optional indexing key of `img` to be passed to the image loader (eg. if `img` is a memory-mapped EET file)

Returns: true = success, false = error

Since: 1.7

Referenced by elm_icon_memfile_set(), and elm_image_memfile_set().

EOAPI Eina_Bool elm_obj_image_mmap_set	(	const Eina_File *	file,
		const char *	group
	)

Set the file that will be used as the image's source.

See: elm_image_file_set()

Note: This function will trigger the Edje file case based on the extension of the file string use to create the Eina_File (expects $".edj", for this case).; If you use animated gif image and create multiple image objects with one gif image file, you should set the group differently for each object. Or image objects will share one evas image cache entry and you will get unwanted frames.

Parameters

[in]	file	The handler to an Eina_File that will be used as image source
[in]	group	The group that the image belongs to, in case it's an EET (including Edje case) file. This can be used as a key inside evas image cache if this is a normal image file not eet file.

Returns: true = success, false = error

EOAPI Eina_Bool elm_obj_image_no_scale_get ( void )

Control scaling behaviour of this object.

This function disables scaling of the elm_image widget through the function elm_object_scale_set(). However, this does not affect the widget size/resize in any way. For that effect, take a look at elm_obj_image_resizable_get and elm_obj_widget_scale_get

Returns: true if the object is not scalable, false otherwise. Default is false.

Referenced by elm_image_no_scale_get().

EOAPI void elm_obj_image_no_scale_set ( Eina_Bool no_scale )

Control scaling behaviour of this object.

This function disables scaling of the elm_image widget through the function elm_object_scale_set(). However, this does not affect the widget size/resize in any way. For that effect, take a look at elm_obj_image_resizable_get and elm_obj_widget_scale_get

Parameters

[in] no_scale true if the object is not scalable, false otherwise. Default is false.

Referenced by elm_image_no_scale_set().

EOAPI Evas_Object* elm_obj_image_object_get ( void )

Get the inlined image object of the image widget.

This function allows one to get the underlying Evas_Object of type Image from this elementary widget. It can be useful to do things like get the pixel data, save the image to a file, etc.

Note: Be careful to not manipulate it, as it is under control of elementary.

Returns: The inlined image object, or NULL if none exists

Referenced by elm_image_object_get().

EOAPI void elm_obj_image_object_size_get	(	int *	w,
		int *	h
	)

Get the current size of the image.

This is the real size of the image, not the size of the object.

Parameters

[out]	w	Pointer to store width, or NULL.
[out]	h	Pointer to store height, or NULL.

Referenced by elm_image_object_size_get().

EOAPI Elm_Image_Orient elm_obj_image_orient_get ( void )

Contrtol the image orientation.

This function allows to rotate or flip the given image.

Returns: The image orientation Elm_Image_Orient Default is #ELM_IMAGE_ORIENT_NONE.

Referenced by elm_image_orient_get().

EOAPI void elm_obj_image_orient_set ( Elm_Image_Orient orient )

Contrtol the image orientation.

This function allows to rotate or flip the given image.

Parameters

[in] orient The image orientation Elm_Image_Orient Default is #ELM_IMAGE_ORIENT_NONE.

Referenced by elm_image_orient_set().

EOAPI void elm_obj_image_preload_disabled_set ( Eina_Bool disabled )

Enable or disable preloading of the image.

Parameters

[in] disabled If true, preloading will be disabled

Referenced by elm_image_preload_disabled_set().

EOAPI void elm_obj_image_resizable_get	(	Eina_Bool *	up,
		Eina_Bool *	down
	)

Control if the object is (up/down) resizable.

This function limits the image resize ability. If size_up is set to false, the object can't have its height or width resized to a value higher than the original image size. Same is valid for size_down.

Parameters

[out]	up	A bool to set if the object is resizable up. Default is `true`.
[out]	down	A bool to set if the object is resizable down. Default is `true`.

Referenced by elm_image_resizable_get().

EOAPI void elm_obj_image_resizable_set	(	Eina_Bool	up,
		Eina_Bool	down
	)

Control if the object is (up/down) resizable.

This function limits the image resize ability. If size_up is set to false, the object can't have its height or width resized to a value higher than the original image size. Same is valid for size_down.

Parameters

[in]	up	A bool to set if the object is resizable up. Default is `true`.
[in]	down	A bool to set if the object is resizable down. Default is `true`.

Referenced by elm_image_resizable_set().

EOAPI Eina_Bool elm_obj_image_resize_down_get ( void )

Control whether the object's image can be resized to a size smaller than the original one.

Returns: whether resizing down is allowed

Since: 1.7

EOAPI void elm_obj_image_resize_down_set ( Eina_Bool resize_down )

Control whether the object's image can be resized to a size smaller than the original one.

Parameters

[in] resize_down whether resizing down is allowed

Since: 1.7

EOAPI Eina_Bool elm_obj_image_resize_up_get ( void )

Control whether the object's image can be resized to a size larget than the original one.

Returns: whether resizing up is allowed

Since: 1.7

EOAPI void elm_obj_image_resize_up_set ( Eina_Bool resize_up )

Control whether the object's image can be resized to a size larget than the original one.

Parameters

[in] resize_up whether resizing up is allowed

Since: 1.7

EOAPI double elm_obj_image_scale_get ( void )

Control the scale of the object's image.

Returns: Object's image scale.

Since: 1.7

EOAPI void elm_obj_image_scale_set ( double scale )

Control the scale of the object's image.

Parameters

[in] scale Object's image scale.

Since: 1.7

EOAPI void elm_obj_image_sizing_eval ( void )

Re-evaluate the object's final geometry.

Since: 1.7

Referenced by elm_image_file_set().

EOAPI Eina_Bool elm_obj_image_smooth_get ( void )

Control the smooth effect for an image.

Set the scaling algorithm to be used when scaling the image. Smooth scaling provides a better resulting image, but is slower.

The smooth scaling should be disabled when making animations that change the image size, since it will be faster. Animations that don't require resizing of the image can keep the smooth scaling enabled (even if the image is already scaled, since the scaled image will be cached).

Returns: true if smooth scaling should be used, false otherwise. Default is true.

Referenced by elm_image_smooth_get().

EOAPI void elm_obj_image_smooth_set ( Eina_Bool smooth )

Control the smooth effect for an image.

Set the scaling algorithm to be used when scaling the image. Smooth scaling provides a better resulting image, but is slower.

The smooth scaling should be disabled when making animations that change the image size, since it will be faster. Animations that don't require resizing of the image can keep the smooth scaling enabled (even if the image is already scaled, since the scaled image will be cached).

Parameters

[in] smooth true if smooth scaling should be used, false otherwise. Default is true.

Referenced by elm_image_smooth_set().

void elm_image_fill_outside_set	(	Elm_Image *	obj,
		Eina_Bool	fill_outside
	)

Functions

Detailed Description

Function Documentation