Text Component

This component can be used to present text to the participant, either instructions or stimuli.

namestring

Everything in a PsychoPy experiment needs a unique name. The name should contain only letters, numbers and underscores (no punctuation marks or spaces).

start :

The time that the stimulus should first appear. See Defining the onset/duration of components for details.

stop :

The duration for which the stimulus is presented. See Defining the onset/duration of components for details.

color :

See Color spaces

color spacergb, dkl or lms

See Color spaces

oridegrees

The orientation of the stimulus in degrees.

pos[X,Y]

The position of the centre of the stimulus, in the units specified by the stimulus or window

heightinteger or float

The height of the characters in the given units of the stimulus/window. Note that nearly all actual letters will occupy a smaller space than this, depending on font, character, presence of accents etc. The width of the letters is determined by the aspect ratio of the font.

unitsdeg, cm, pix, norm, or inherit from window

See Units for the window and stimuli

opacity :

Vary the transparency, from 0.0 = invisible to 1.0 = opaque

flip :

Whether to mirror-reverse the text: ‘horiz’ for left-right mirroring, ‘vert’ for up-down mirroring. The flip can be set dynamically on a per-frame basis by using a variable, e.g., $mirror, as defined in a code component or conditions file and set to either ‘horiz’ or ‘vert’.

See also

API reference for TextStim


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