Man pages for lorweiuk/CREx
Run behavioral experiments from R.

CRaudio_pause	Pauses audio currently played on channel.
CRaudio_resume	Resumes audio previously paused on channel.
CRaudio_volume	Sets volume for audio channel.
CRclose	Closes CREx resources.
CRcolor_to_transparent	Sets color in image to transparent.
CRcreate_texture	Creates texture.
CRdraw_circle	Draws outline of a circle.
CRdraw_circle_n	Draws outline of a circle with limited precision.
CRdraw_circles	Draws outline of multiple circles.
CRdraw_image	Draws image.
CRdraw_line	Draws line.
CRdraw_lines	Draws multiple lines.
CRdraw_point	Draws point.
CRdraw_points	Draws multiple points.
CRdraw_polygon	Draws polygon.
CRdraw_rect	Draws rectangle.
CRdraw_rects	Draws multiple rectangles.
CRdraw_text	Draws text.
CRdraw_texture	Copies texture.
CRfill_circle	Draws a filled circle.
CRfill_circle_n	Draws a filled circle with limited precision.
CRfill_circles	Draws multiple filled circles.
CRfill_polygon	Draws filled polygon.
CRfill_rect	Draws a filled rectangle.
CRfill_rects	Draws multiple filled rectangles.
CRflush	Flushes pending events.
CRget_time	Gives time in milliseconds.
CRhide_mouse	Hides mouse symbol.
CRinit_audio	Initializes audio system.
CRload_font	Loads font.
CRload_image	Loads image-file.
CRload_wav	Loads wav-file.
CRopen	Opens a window, initializes graphics and related structures.
CRopen_controller	Opens gamecontroller.
CRplay_wav	Plays wav-file.
CRpoll_event	Polls next pending event.
CRrender_clear	Clears rendering target.
CRrender_present	Presents stimuli to screen.
CRreset_render_target	Resets rendering target.
CRset_blend_mode	Sets the blend mode for renderer.
CRset_render_color	Sets color for render drawing.
CRset_render_target	Sets texture as rendering target.
CRset_window_size	Sets new dimensions for window.
CRshow_mouse	Shows mouse again.
CRtext_size	Predicts text dimensions.
CRupdate_render_size	Updates width and height info in graphics-list.
CRwait_ms	Waits a certain number of milliseconds.