Demo resolving grating params

demo/illusions/grating_parameters.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Grating parameters"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import IPython\n",
+    "import ipywidgets as iw\n",
+    "from stimuli.utils import plot_stimuli"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from stimuli.components.components import resolve_grating_params\n",
+    "help(resolve_grating_params)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Define widgets\n",
+    "w_length = iw.IntSlider(value=8.0, min=1, max=10, description=\"heigh/width [deg]\")\n",
+    "w_ppd = iw.IntSlider(value=32, min=1, max=64, description=\"ppd\")\n",
+    "\n",
+    "w_frequency = iw.FloatSlider(value=2.0, min=0.1, max=3.0, description=\"frequency\")\n",
+    "w_phases = iw.IntSlider(value=4, min=0, max=10, description=\"N phases\")\n",
+    "w_phase_width = iw.FloatSlider(value=1.0, min=0., max=4.0, description=\"phase_width\")\n",
+    "w_use_which = iw.SelectMultiple(options=['frequency', 'n_phases', 'phase_width'], value=['n_phases'], description='use param(s):')\n",
+    "\n",
+    "w_period = iw.ToggleButtons(options=[\"ignore\", \"full\", \"half\"], value=\"ignore\", button_style=\"\", description=\"ensure period\")\n",
+    "\n",
+    "# Layout\n",
+    "b_resolution = iw.HBox([w_length, w_ppd])\n",
+    "b_grating_params = iw.VBox([iw.HBox([w_use_which, iw.VBox([w_frequency, w_phases, w_phase_width])]),w_period])\n",
+    "ui = iw.VBox([b_resolution, b_grating_params])\n",
+    "\n",
+    "# Function for resolving\n",
+    "def resolve_params(\n",
+    "    length=None,\n",
+    "    visual_angle=None,\n",
+    "    ppd=None,\n",
+    "    frequency=None,\n",
+    "    n_phases=None,\n",
+    "    phase_width=None,\n",
+    "    period=\"ignore\",\n",
+    "    use_params=None,\n",
+    "):\n",
+    "    params = resolve_grating_params(\n",
+    "        length=length,\n",
+    "        visual_angle=visual_angle,\n",
+    "        ppd=ppd,\n",
+    "        frequency=frequency if \"frequency\" in use_params else None,\n",
+    "        n_phases=n_phases if \"n_phases\" in use_params else None,\n",
+    "        phase_width=phase_width if \"phase_width\" in use_params else None,\n",
+    "        period=period,\n",
+    "    )\n",
+    "    print(params)\n",
+    "\n",
+    "\n",
+    "# Set interactivity\n",
+    "out = iw.interactive_output(\n",
+    "    resolve_params,\n",
+    "    {\n",
+    "        \"visual_angle\": w_length,\n",
+    "        \"ppd\": w_ppd,\n",
+    "        \"frequency\": w_frequency,\n",
+    "        \"n_phases\": w_phases,\n",
+    "        \"phase_width\": w_phase_width,\n",
+    "        \"period\": w_period,\n",
+    "        \"use_params\": w_use_which,\n",
+    "    },\n",
+    ")\n",
+    "\n",
+    "# Show\n",
+    "display(ui, out)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3.10.5 64-bit ('stimuli-dev')",
+   "language": "python",
+   "name": "python3"
+  },
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+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.5"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": true,
+   "title_cell": "Contents",
+   "title_sidebar": "Contents",
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+   "toc_position": {},
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+  "vscode": {
+   "interpreter": {
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+}