Reflections and Rotations
Flip
Parameter: flip
Units: Boolean
Default: false
Flips the image vertically.
Examples:
?flip=false(or not defined) - original image?flip=true- vertically flipped image
Flop
Parameter: flop
Units: Boolean
Default: false
Flops the image horizontally.
Examples:
?flop=false(or not defined) - original image?flop=true- horizontally flipped image
Rotate
Parameter: rotate
Units: Number (angle)
Acceptable values: -270, -180, -90, 0, 90, 180, 270
Default: 0
Rotates the image by the specified angle. The rotation is performed clockwise for positive values and counterclockwise for negative values.
Examples:
?rotate=0- original image?rotate=90- 90° clockwise rotation?rotate=-90- 90° counterclockwise rotation?rotate=180- 180° rotation?rotate=270- 270° clockwise rotation
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