Important: #109660 - GIFBUILDER rotate accepts any angle
See forge#109660
Description
The
rotate
effect of the
EFFECT
GIFBUILDER object
takes any angle now, including negative and fractional ones. Rotation is
cyclic, so the angle is normalized to the same rotation within one turn:
rotate = - rotates by 270 degrees clockwise, and
rotate = 450
by 90 degrees.
Before, the angle was cut to an integer and clamped to 0 to 360. A negative
angle did not rotate the image at all, an angle above 360 rotated it by a
full turn, and
rotate = 45. rotated by 45 degrees.
Integer angles from 0 to 360 render as before. Integrators who relied on a
negative angle leaving the image unrotated have to remove the effect instead.
In the same change,
blur
and
sharpen
stop at their
documented maximum of 99.