#Psychopy scale reset code

My thoughts are that I can accomplish this by editing the underlying code for PsychoPy, though I feel this is a little out of my comfort zone. CountdownTimer (start 0) source Similar to a Clock except that time counts down from the time of last reset. If a float is received this will be the new time on the clock. The desired outcome is to have the marker move continuously as the left or right key is pressed. reset (newT 0.0) source Reset the time on the clock. The marker only moves 1-point (between 0 and 100) every time the user presses and releases the key. This code actually works pretty well to get started, but I have a problem with the way the keyboard input works. ShowAccept=False, noMouse=True, maxTime = 5) MarkerStart='50', marker='circle', textSize=.5, showValue=False, This ensures successive draw commands are not. These need to be obtained from the rating scale before we reset it at the end of the. Parameters: clearDepth Clear the depth buffer upon reset. Starting new experiments in PsychoPy follows the same guidelines as. GratingStim, ImageStim, Rect, etc.) if any eye transformations were applied for the stimuli to be drawn correctly. Call this prior to drawing 2D stimuli objects (i.e. Scale = visual.RatingScale(win, low=0, high=100, size=2, tickMarks=, Restore the default projection and view settings to PsychoPy defaults. In working to code something similar in PsychoPy, I have created the following test code: from psychopy import visual, core The participant has five-seconds to move the marker to the desired location before the experimental protocol moves on to the next stimuli. Waiver() for the default breaks computed by theĪ function that takes the limits as input and returns breaksĪs output (e.g., a function returned by scales::extended_breaks()).Īlso accepts rlang lambda function notation.I have a script in Matlab (psychtoolbox) in which I have coded a visual analog scale, anchored at 0 and 100, on which participants move a marker by holding down the left and right arrow-keys. Waiver() for the default breaks (one minor break betweenĪ function that given the limits returns a vector of minor breaks. May choose a slightly different number to ensure nice break labels.ĪlsoĪn integer guiding the number of major breaks.

Only have an effect if breaks = waiver(). The default ( scales::censor()) replaces out of oobunction that handles limits outside of the scale limits The defaults are toxpand the scale by 5 on each side for continuous variables, and by.6 units on each side for discrete variables. Number of breaks given by the transformation. Scales::squish() for squishing out of bounds values into range. Waiver() for the default labels computed by theĪ character vector giving labels (must be same length as breaks)Ī function that takes the breaks as input and returns labelsĪs output. A RatingScale instance is a re-usable visual object having a draw() method, with customizable appearance and response options. Use NA to refer to the existing minimum or maximumĪ function that accepts the existing (automatic) limits and returns Also accepts rlang lambda functionĪ numeric vector of length two providing limits of the scale. If the purpose is to zoom, use the limit argument in the coordinate systemįor position scales, a vector of range expansion constants used to add some Note that setting limits on positional scales will remove data outside of the limits. Padding around the data to ensure that they are placed some distanceĪway from the axes. To generate the values for the expand argument. The default ( scales::censor()) replaces out of oobįunction that handles limits outside of the scale limits The defaults are toĮxpand the scale by 5% on each side for continuous variables, and byĠ.6 units on each side for discrete variables. Scales::squish() for squishing out of bounds values into range. Scales::squish_infinite() for squishing infinite values into range. Built-in transformations include 'asn', 'atanh', transįor continuous scales, the name of a transformation object Missing values will be replaced with this value. Transformation objectsĪre defined in the scales package, and are called _trans (e.g., 'logit', 'modulus', 'probability', 'probit', 'pseudo_log', 'reciprocal',Ī transformation object bundles together a transform, its inverse,Īnd methods for generating breaks and labels. The end of the routine will be forced by pressing the right arrow key. guideĪ function used to create a guide or its name. OS Win10 PsychoPy version 3.0.5 Standard Standalone y What are you trying Hi there, I have a routine with two rating scales (gender and age). Seeįor position scales, The position of the axis.