The other problem I had was that I wanted the text to start blank and scroll into the screen. Also, you have to make sure you have an end time set, otherwise it just flickers. So, you have to put a negative sign in front of the formula for it to scroll the other way. The original formula posted above scrolls the The next word to read would come from the right (as if you were actually reading text). The term was used as early as June 1978, and in 1956, there was a reference was made to a 'personal health log.' The term 'PHR' may be applied to both paper-based and computerized systems usage in the late 2010s usually implies an electronic application used to collect and store health data. So if you keep your eyes in the middle of the screen The term 'personal health record' is not new. I wanted my text to scroll from right to left. You might find performance issues (jittering motion) if you try to render a lot of text in one go, in which case you may have to switch to using images of text. Im guessing PsychoPy is intending to show me some feedback on whether or not the code I am typing is valid, but Im not seeing any feedback, so that could be part of the issue. frameN here refers to the number of frames shown so far, and you can extend the formula to produce what you need. In the ‘pos’ (position) field, type: frameN, 0 and select set every frame in the popup button next to that field. In essence, you can enter an arbitrary formula in the position field and the stimulus will be-redrawn at a new position on each frame. Push the Run button and your text will move from left to right, at one pixel per screen refresh, but stay at a fixed y-coordinate. ![]() Getting beyond Hello ¶ To do more, you can try things out and see what happens. And select “set every frame” in the popup button next to that field. You can quit PsychoPy from the File menu, or typing Ctrl-Q / Cmd-Q.
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