Rotates the image.

parameters

• angle or direction of rotation: an angle value.

• crop mode: boolean, activate or not the crop mode

• cropping box center coordinates: dimension values

• background fill: Default is transparent.

JSON object properties

• angle: angle or direction of rotation

• crop: activate crop mode

• x: x (easting) coordinate of the center of the crop box

• y: y (northing) coordinate of the center of the crop box

• background (or color): fill colo

simplified syntax parameters

• prefix a: angle

• switch crop: crop mode switch

• prefix x: x (easting) coordinate of the center of the crop box

• prefix y: y (northing) coordinate of the center of the crop box

array type parameters

The first value is always angle. Other values can be:

• crop

• crop, then x, y and background color

• crop, then background color, then x and y

• background color

• background color, then crop

• background color, then x and y

string or number type parameters

Angle of rotation (or direction).

Example 1 - Turn left

{
    "rotate":"left"
}

Maldives: W400×H225

⬇

Maldives: W225×H400

Simplified syntax: a_left,c_rotate

Example 2 - Turn 45 degrees

{
    "rotate":45
}

Maldives: W400×H225

⬇

Maldives: W444×H443

Simplified syntax: a_45,c_rotate

Example 3 - Turn 45 degrees, fill background with second dominant color

{
    "rotate":[45,"$dom-1"]
}

Maldives: W400×H225

⬇

Maldives: W444×H443

Simplified syntax: bg_$dom-1,a_45,c_rotate

Example 4 - Free angle, crop to original size

{
    "rotate":[45,"crop"]
}

Maldives: W400×H225

⬇

Maldives: W400×H225

Simplified syntax: a_45,crop,c_rotate

Example 5 - Free angle, crop to original size, with focus

{
    "rotate":[45,"crop","50%","25%"]
}

Maldives: W400×H225

⬇

Maldives: W400×H225

Simplified syntax: a_45,crop,x_50p,y_25p,c_rotate