def getGLFont(font_family_name,size=32,bold=False,italic=False,dpi=72):
"""
Return a FontAtlas object that matches the family name, style info,
and size provided. FontAtlas objects are cached, so if multiple
TextBox instances use the same font (with matching font properties)
then the existing FontAtlas is returned. Otherwise, a new FontAtlas is
created , added to the cache, and returned.
"""
from psychopy.visual.textbox import getFontManager
fm=getFontManager()
if fm:
if fm.font_store:
# should be loading from font store if requested font settings
# have been saved to the hdf5 file (assuming it is faster)
pass
#print "TODO: Check if requested font is in FontStore"
font_infos=fm.getFontsMatching(font_family_name,bold,italic)
if len(font_infos) == 0:
return False
font_info=font_infos[0]
fid=MonospaceFontAtlas.getIdFromArgs(font_info,size,dpi)
font_atlas=fm.font_atlas_dict.get(fid)
if font_atlas is None:
font_atlas=fm.font_atlas_dict.setdefault(fid,MonospaceFontAtlas(font_info,size,dpi))
font_atlas.createFontAtlas()
if fm.font_store:
t1=getTime()
fm.font_store.addFontAtlas(font_atlas)
t2=getTime()
print 'font store add atlas:',t2-t1
return font_atlas
def getGLFont(font_family_name, size=32, bold=False, italic=False, dpi=72):
"""
Return a FontAtlas object that matches the family name, style info,
and size provided. FontAtlas objects are cached, so if multiple
TextBox instances use the same font (with matching font properties)
then the existing FontAtlas is returned. Otherwise, a new FontAtlas is
created , added to the cache, and returned.
"""
from psychopy.visual.textbox import getFontManager
fm = getFontManager()
if fm:
font_infos = fm.getFontsMatching(font_family_name, bold, italic)
if len(font_infos) == 0:
return False
font_info = font_infos[0]
fid = MonospaceFontAtlas.getIdFromArgs(font_info, size, dpi)
font_atlas = fm.font_atlas_dict.get(fid)
if font_atlas is None:
font_atlas = fm.font_atlas_dict.setdefault(
fid, MonospaceFontAtlas(font_info, size, dpi))
font_atlas.createFontAtlas()
if fm.font_store:
t1 = getTime()
fm.font_store.addFontAtlas(font_atlas)
t2 = getTime()
print('font store add atlas:', t2 - t1)
return font_atlas
various timing measures collected. Created on Thu Mar 21 18:37:10 2013 @author: Sol """ from __future__ import print_function from __future__ import division from builtins import range import string import random from psychopy import visual, core, event from psychopy.visual import textbox from psychopy.iohub.util import NumPyRingBuffer import pyglet.gl as gl fm = textbox.getFontManager() print(dir(fm)) print(fm.getFontFamilyNames()) # Variables to control text string length etc. text_length=160 chng_txt_each_flips=5 max_flip_count=60*10 display_resolution=1920,1080 # Circular buffers to store timing measures stim1_txt_change_draw_times=NumPyRingBuffer(6000) stim1_no_change_draw_times=NumPyRingBuffer(6000) stim2_txt_change_draw_times=NumPyRingBuffer(6000) stim2_no_change_draw_times=NumPyRingBuffer(6000)
Created on Thu Mar 21 18:37:10 2013 @author: Sol """ from __future__ import print_function from __future__ import division from builtins import range import string import random from psychopy import visual, core, event from psychopy.visual import textbox from psychopy.iohub.util import NumPyRingBuffer import pyglet.gl as gl fm = textbox.getFontManager() print(dir(fm)) print(fm.getFontFamilyNames()) # Variables to control text string length etc. text_length = 160 chng_txt_each_flips = 5 max_flip_count = 60 * 10 display_resolution = 1920, 1080 # Circular buffers to store timing measures stim1_txt_change_draw_times = NumPyRingBuffer(6000) stim1_no_change_draw_times = NumPyRingBuffer(6000) stim2_txt_change_draw_times = NumPyRingBuffer(6000) stim2_no_change_draw_times = NumPyRingBuffer(6000)