Created
January 22, 2015 06:13
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{ | |
"metadata": { | |
"name": "", | |
"signature": "sha256:7e474af098506f9d21a1e75c426f89c99c75460f6c6d98f5d955272fd2c334af" | |
}, | |
"nbformat": 3, | |
"nbformat_minor": 0, | |
"worksheets": [ | |
{ | |
"cells": [ | |
{ | |
"cell_type": "code", | |
"collapsed": false, | |
"input": [ | |
"from plotly.widgets import GraphWidget\n", | |
"\n", | |
"from IPython.html import widgets \n", | |
"from IPython.display import display, clear_output" | |
], | |
"language": "python", | |
"metadata": {}, | |
"outputs": [], | |
"prompt_number": 67 | |
}, | |
{ | |
"cell_type": "code", | |
"collapsed": false, | |
"input": [ | |
"g = GraphWidget('https://plot.ly/~chris/4103')\n", | |
"\n", | |
"class xydata:\n", | |
" def __init__(self):\n", | |
" self.x = [0]\n", | |
" self.y = [0]\n", | |
" \n", | |
" def on_x_change(self, name, old_value, new_value):\n", | |
" self.x.append(new_value)\n", | |
" self.y.append(self.y[-1])\n", | |
" self.replot()\n", | |
" \n", | |
" def on_y_change(self, name, old_value, new_value):\n", | |
" self.x.append(self.x[-1])\n", | |
" self.y.append(new_value)\n", | |
" self.replot()\n", | |
" \n", | |
" def replot(self):\n", | |
" g.restyle({\n", | |
" 'x': [self.x],\n", | |
" 'y': [self.y]\n", | |
" })\n", | |
"\n", | |
"\n", | |
"x_slider = widgets.FloatSliderWidget()\n", | |
"x_slider.description = 'X Value'\n", | |
"x_slider.value = 0\n", | |
"y_slider = widgets.FloatSliderWidget()\n", | |
"y_slider.description = 'Y Value'\n", | |
"y_slider.value = 0\n", | |
"\n", | |
"xystate = xydata()\n", | |
"x_slider.on_trait_change(xystate.on_x_change, 'value')\n", | |
"y_slider.on_trait_change(xystate.on_y_change, 'value')\n", | |
"\n", | |
"shake = widgets.ButtonWidget()\n", | |
"def on_shake(widget):\n", | |
" g.restyle({'x': [[]], 'y': [[]]})\n", | |
" xystate.x = [x_slider.value]\n", | |
" xystate.y = [y_slider.value]\n", | |
"\n", | |
"shake.on_click(on_shake)\n", | |
"shake.description = 'Shake'" | |
], | |
"language": "python", | |
"metadata": {}, | |
"outputs": [], | |
"prompt_number": 73 | |
}, | |
{ | |
"cell_type": "code", | |
"collapsed": false, | |
"input": [ | |
"display(x_slider)\n", | |
"display(y_slider)\n", | |
"display(shake)\n", | |
"display(g)" | |
], | |
"language": "python", | |
"metadata": {}, | |
"outputs": [], | |
"prompt_number": 74 | |
}, | |
{ | |
"cell_type": "code", | |
"collapsed": false, | |
"input": [], | |
"language": "python", | |
"metadata": {}, | |
"outputs": [] | |
} | |
], | |
"metadata": {} | |
} | |
] | |
} |
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