def prepare(self): """See item.""" base_response_item.prepare(self) if safe_decode(self.var.sample).strip() == u'': raise osexception( u'No sample has been specified in sampler "%s"' % self.name) sample = self.experiment.pool[self.var.sample] try: self.sampler = openexp_sampler(self.experiment, sample) except Exception as e: raise osexception(u'Failed to load sample: %s' % sample, exception=e) pan = self.var.pan if pan == -20: pan = u'left' elif pan == 20: pan = u'right' self.sampler.pan = pan self.sampler.volume = self.var.volume self.sampler.pitch = self.var.pitch self.sampler.fade_in = self.var.fade_in self.sampler.duration = self.var.stop_after self.sampler.block = self.var.duration == u'sound'
def prepare(self): """See item.""" base_response_item.prepare(self) # Create a canvas. self.canvas = canvas(self.experiment, background_color=self.var.background, color=self.var.foreground, penwidth=self.var.penwidth) # Set the coordinates. self._x = self.var.x self._y = self.var.y if self.var.uniform_coordinates != u'yes': self._x += self.canvas.width/2 self._y += self.canvas.height/2 # For backwards compatibility, we support a few special fixdot styles if self.var.style == u'filled': self.canvas.ellipse(self._x - 10, self._y - 10, 20, 20, fill=True) elif self.var.style == u'filled-small': self.canvas.ellipse(self._x - 5, self._y - 5, 10, 10, fill=True) elif self.var.style == u'empty': self.canvas.ellipse(self._x - 10, self._y - 10, 20, 20, fill=False) elif self.var.style == u'empty-small': self.canvas.ellipse(self._x - 5, self._y - 5, 10, 10, fill=False) elif self.var.style == u'cross': self.canvas.line(self._x - 10, self._y, self._x + 10, self._y) self.canvas.line(self._x, self._y - 10, self._x, self._y + 10) elif self.var.style == u'cross-small': self.canvas.line(self._x - 5, self._y, self._x + 5, self._y) self.canvas.line(self._x, self._y - 5, self._x, self._y + 5) # But the new way is to use the style keyword else: self.canvas.fixdot(self._x, self._y, style=self.var.style)
def prepare(self): """See item.""" base_response_item.prepare(self) self.canvas = canvas(self.experiment, color=self.var.foreground, background_color=self.var.background, auto_prepare=False) for element in self.elements: if element.is_shown(): element.draw() self.canvas.prepare()
def prepare(self): """See item.""" base_response_item.prepare(self) self.canvas = canvas(self.experiment, color=self.var.foreground, background_color=self.var.background) with self.canvas: for element in self._elements(): temp_name = element.draw() if element.element_name is not None: self.canvas.rename_element(temp_name, element.element_name)
def prepare(self): """Prepares for playback.""" base_response_item.prepare(self) try: self.sampler = openexp_synth(self.experiment, osc=self.var.osc, freq=self.var.freq, length=self.var.length, attack=self.var.attack, decay=self.var.decay) except Exception as e: raise osexception(u'Failed to generate sound', exception=e) pan = self.var.pan if pan == -20: pan = u'left' elif pan == 20: pan = u'right' self.sampler.pan = pan self.sampler.volume = self.var.volume self.sampler.block = self.var.duration == u'sound'
def prepare(self): """See item.""" base_response_item.prepare(self) if safe_decode(self.var.sample).strip() == u'': raise osexception(u'No sample has been specified in sampler "%s"' % self.name) sample = self.experiment.pool[self.var.sample] try: self.sampler = openexp_sampler(self.experiment, sample) except Exception as e: raise osexception(u'Failed to load sample: %s' % sample, exception=e) pan = self.var.pan if pan == -20: pan = u'left' elif pan == 20: pan = u'right' self.sampler.pan = pan self.sampler.volume = self.var.volume self.sampler.pitch = self.var.pitch self.sampler.fade_in = self.var.fade_in self.sampler.duration = self.var.stop_after self.sampler.block = self.var.duration == u'sound'
def prepare(self): """See item.""" base_response_item.prepare(self) self._flush = self.var.flush == u'yes'