Label

class photonforge.Label(text='', origin=(0, 0), anchor='NW', rotation=0, scaling=1, x_reflection=False)

Text label.

Parameters:

• text – Label text.

• origin – Translation vector for this label.

• anchor – Anchor point for text alignment.

• rotation – Rotation (in degrees) of this label.

• scaling – Label scaling factor.

• x_reflection – Flag controlling mirroring across the x axis.

Methods

copy()	Create a copy of this label.
mirror([axis_endpoint, axis_origin])	Mirror this label.
rotate(rotation[, center])	Rotate this label around a specific center.
scale(scaling[, center])	Scale this label.
transform([translation, rotation, scaling, ...])	Apply a transformation to this label: self = translate(rotate(mirror(scale(self))))
translate(translation)	Translate this label.

Attributes

anchor	Label anchor.
origin	Label origin.
rotation	Label rotation.
scaling	Label scaling.
text	Label text.
x_reflection	Label x_reflection.

anchor

Label anchor.

copy()

Create a copy of this label.

Returns:

New copy.

mirror(axis_endpoint=(1, 0), axis_origin=(0, 0))

Mirror this label.

Parameters:

• axis_endpoint – Mirror axis endpoint.

• axis_origin – Mirror axis origin.

Returns:

This label.

origin

Label origin.

rotate(rotation, center=(0, 0))

Rotate this label around a specific center.

Parameters:

• rotation – Rotation angle in degrees.

• center – Center of rotation.

Returns:

This label.

rotation

Label rotation.

scale(scaling, center=(0, 0))

Scale this label.

Parameters:

• scaling – Scaling factor.

• center – Center of scaling.

Returns:

This label.

scaling

Label scaling.

text

Label text.

transform(translation=(0, 0), rotation=0, scaling=1, x_reflection=False)

Apply a transformation to this label: self = translate(rotate(mirror(scale(self))))

Parameters:

• translation – Translation vector.

• rotation – Rotation angle in degrees.

• scaling – Magnification factor.

• x_reflection – Mirror across the horizontal axis.

Returns:

This label.

translate(translation)

Translate this label.

Parameters:

translation – Translation vector.

Returns:

This label.

x_reflection

Label x_reflection.