~~Title: Efl.Gfx.Image_Orientation~~

===== Description =====

%%An orientation type, to rotate and flip images.%%

%%This is similar to EXIF's orientation. Directional values (%%''up''%%, %%''down''%%, %%''left''%%, %%''right''%%) indicate the final direction in which the top of the image will be facing (e.g. a picture of a house will have its roof pointing to the right if the %%''right''%% orientation is used). Flipping values (%%''flip_horizontal''%% and %%''flip_vertical''%%) can be additionally added to produce a mirroring in each axis. Not to be confused with %%[[:develop:api:efl:ui:layout_orientation|Efl.Ui.Layout_Orientation]]%% which is meant for widgets, rather than images and canvases. This enum is used to rotate images, videos and the like.%%

//Since 1.23//

{{page>:develop:api-include:efl:gfx:image_orientation:description&nouser&nolink&nodate}}

===== Fields =====

{{page>:develop:api-include:efl:gfx:image_orientation:fields&nouser&nolink&nodate}}

  * **none** - %%Default, same as up, do not rotate.%%
  * **up** - %%Orient up, do not rotate.%%
  * **right** - %%Orient right, rotate 90 degrees clock-wise.%%
  * **down** - %%Orient down, rotate 180 degrees.%%
  * **left** - %%Orient left, rotate 270 degrees clock-wise.%%
  * **rotation_bitmask** - %%Bitmask that can be used to isolate rotation values, that is, %%''none''%%, %%''up''%%, %%''down''%%, %%''left''%% and %%''right''%%.%%
  * **flip_horizontal** - %%Mirror horizontally. Can be added to the other values.%%
  * **flip_vertical** - %%Mirror vertically. Can be added to the other values.%%
  * **flip_bitmask** - %%Bitmask that can be used to isolate flipping values, that is, %%''flip_vertical''%% and %%''flip_horizontal''%%.%%

===== Signature =====

<code>
enum Efl.Gfx.Image_Orientation {
    none: 0,
    up: 0,
    right: 1,
    down: 2,
    left: 3,
    rotation_bitmask: 3,
    flip_horizontal: 4,
    flip_vertical: 8,
    flip_bitmask: 12
}
</code>

===== C signature =====

<code c>
typedef enum {
    EFL_GFX_IMAGE_ORIENTATION_NONE = 0,
    EFL_GFX_IMAGE_ORIENTATION_UP = 0,
    EFL_GFX_IMAGE_ORIENTATION_RIGHT = 1,
    EFL_GFX_IMAGE_ORIENTATION_DOWN = 2,
    EFL_GFX_IMAGE_ORIENTATION_LEFT = 3,
    EFL_GFX_IMAGE_ORIENTATION_ROTATION_BITMASK = 3,
    EFL_GFX_IMAGE_ORIENTATION_FLIP_HORIZONTAL = 4,
    EFL_GFX_IMAGE_ORIENTATION_FLIP_VERTICAL = 8,
    EFL_GFX_IMAGE_ORIENTATION_FLIP_BITMASK = 12
} Efl_Gfx_Image_Orientation;
</code>