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November 2, 2015 13:41
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 1, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ | |
| "%matplotlib notebook\n", | |
| "import matplotlib.pyplot as plt\n", | |
| "from ipywidgets import interact, IntSlider\n", | |
| "import numpy as np" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 2, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [ | |
| { | |
| "data": { | |
| "application/javascript": [ | |
| "/* Put everything inside the global mpl namespace */\n", | |
| "window.mpl = {};\n", | |
| "\n", | |
| "mpl.get_websocket_type = function() {\n", | |
| " if (typeof(WebSocket) !== 'undefined') {\n", | |
| " return WebSocket;\n", | |
| " } else if (typeof(MozWebSocket) !== 'undefined') {\n", | |
| " return MozWebSocket;\n", | |
| " } else {\n", | |
| " alert('Your browser does not have WebSocket support.' +\n", | |
| " 'Please try Chrome, Safari or Firefox ≥ 6. ' +\n", | |
| " 'Firefox 4 and 5 are also supported but you ' +\n", | |
| " 'have to enable WebSockets in about:config.');\n", | |
| " };\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure = function(figure_id, websocket, ondownload, parent_element) {\n", | |
| " this.id = figure_id;\n", | |
| "\n", | |
| " this.ws = websocket;\n", | |
| "\n", | |
| " this.supports_binary = (this.ws.binaryType != undefined);\n", | |
| "\n", | |
| " if (!this.supports_binary) {\n", | |
| " var warnings = document.getElementById(\"mpl-warnings\");\n", | |
| " if (warnings) {\n", | |
| " warnings.style.display = 'block';\n", | |
| " warnings.textContent = (\n", | |
| " \"This browser does not support binary websocket messages. \" +\n", | |
| " \"Performance may be slow.\");\n", | |
| " }\n", | |
| " }\n", | |
| "\n", | |
| " this.imageObj = new Image();\n", | |
| "\n", | |
| " this.context = undefined;\n", | |
| " this.message = undefined;\n", | |
| " this.canvas = undefined;\n", | |
| " this.rubberband_canvas = undefined;\n", | |
| " this.rubberband_context = undefined;\n", | |
| " this.format_dropdown = undefined;\n", | |
| "\n", | |
| " this.image_mode = 'full';\n", | |
| "\n", | |
| " this.root = $('<div/>');\n", | |
| " this._root_extra_style(this.root)\n", | |
| " this.root.attr('style', 'display: inline-block');\n", | |
| "\n", | |
| " $(parent_element).append(this.root);\n", | |
| "\n", | |
| " this._init_header(this);\n", | |
| " this._init_canvas(this);\n", | |
| " this._init_toolbar(this);\n", | |
| "\n", | |
| " var fig = this;\n", | |
| "\n", | |
| " this.waiting = false;\n", | |
| "\n", | |
| " this.ws.onopen = function () {\n", | |
| " fig.send_message(\"supports_binary\", {value: fig.supports_binary});\n", | |
| " fig.send_message(\"send_image_mode\", {});\n", | |
| " fig.send_message(\"refresh\", {});\n", | |
| " }\n", | |
| "\n", | |
| " this.imageObj.onload = function() {\n", | |
| " if (fig.image_mode == 'full') {\n", | |
| " // Full images could contain transparency (where diff images\n", | |
| " // almost always do), so we need to clear the canvas so that\n", | |
| " // there is no ghosting.\n", | |
| " fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n", | |
| " }\n", | |
| " fig.context.drawImage(fig.imageObj, 0, 0);\n", | |
| " };\n", | |
| "\n", | |
| " this.imageObj.onunload = function() {\n", | |
| " this.ws.close();\n", | |
| " }\n", | |
| "\n", | |
| " this.ws.onmessage = this._make_on_message_function(this);\n", | |
| "\n", | |
| " this.ondownload = ondownload;\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._init_header = function() {\n", | |
| " var titlebar = $(\n", | |
| " '<div class=\"ui-dialog-titlebar ui-widget-header ui-corner-all ' +\n", | |
| " 'ui-helper-clearfix\"/>');\n", | |
| " var titletext = $(\n", | |
| " '<div class=\"ui-dialog-title\" style=\"width: 100%; ' +\n", | |
| " 'text-align: center; padding: 3px;\"/>');\n", | |
| " titlebar.append(titletext)\n", | |
| " this.root.append(titlebar);\n", | |
| " this.header = titletext[0];\n", | |
| "}\n", | |
| "\n", | |
| "\n", | |
| "\n", | |
| "mpl.figure.prototype._canvas_extra_style = function(canvas_div) {\n", | |
| "\n", | |
| "}\n", | |
| "\n", | |
| "\n", | |
| "mpl.figure.prototype._root_extra_style = function(canvas_div) {\n", | |
| "\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._init_canvas = function() {\n", | |
| " var fig = this;\n", | |
| "\n", | |
| " var canvas_div = $('<div/>');\n", | |
| "\n", | |
| " canvas_div.attr('style', 'position: relative; clear: both; outline: 0');\n", | |
| "\n", | |
| " function canvas_keyboard_event(event) {\n", | |
| " return fig.key_event(event, event['data']);\n", | |
| " }\n", | |
| "\n", | |
| " canvas_div.keydown('key_press', canvas_keyboard_event);\n", | |
| " canvas_div.keyup('key_release', canvas_keyboard_event);\n", | |
| " this.canvas_div = canvas_div\n", | |
| " this._canvas_extra_style(canvas_div)\n", | |
| " this.root.append(canvas_div);\n", | |
| "\n", | |
| " var canvas = $('<canvas/>');\n", | |
| " canvas.addClass('mpl-canvas');\n", | |
| " canvas.attr('style', \"left: 0; top: 0; z-index: 0; outline: 0\")\n", | |
| "\n", | |
| " this.canvas = canvas[0];\n", | |
| " this.context = canvas[0].getContext(\"2d\");\n", | |
| "\n", | |
| " var rubberband = $('<canvas/>');\n", | |
| " rubberband.attr('style', \"position: absolute; left: 0; top: 0; z-index: 1;\")\n", | |
| "\n", | |
| " var pass_mouse_events = true;\n", | |
| "\n", | |
| " canvas_div.resizable({\n", | |
| " start: function(event, ui) {\n", | |
| " pass_mouse_events = false;\n", | |
| " },\n", | |
| " resize: function(event, ui) {\n", | |
| " fig.request_resize(ui.size.width, ui.size.height);\n", | |
| " },\n", | |
| " stop: function(event, ui) {\n", | |
| " pass_mouse_events = true;\n", | |
| " fig.request_resize(ui.size.width, ui.size.height);\n", | |
| " },\n", | |
| " });\n", | |
| "\n", | |
| " function mouse_event_fn(event) {\n", | |
| " if (pass_mouse_events)\n", | |
| " return fig.mouse_event(event, event['data']);\n", | |
| " }\n", | |
| "\n", | |
| " rubberband.mousedown('button_press', mouse_event_fn);\n", | |
| " rubberband.mouseup('button_release', mouse_event_fn);\n", | |
| " // Throttle sequential mouse events to 1 every 20ms.\n", | |
| " rubberband.mousemove('motion_notify', mouse_event_fn);\n", | |
| "\n", | |
| " rubberband.mouseenter('figure_enter', mouse_event_fn);\n", | |
| " rubberband.mouseleave('figure_leave', mouse_event_fn);\n", | |
| "\n", | |
| " canvas_div.on(\"wheel\", function (event) {\n", | |
| " event = event.originalEvent;\n", | |
| " event['data'] = 'scroll'\n", | |
| " if (event.deltaY < 0) {\n", | |
| " event.step = 1;\n", | |
| " } else {\n", | |
| " event.step = -1;\n", | |
| " }\n", | |
| " mouse_event_fn(event);\n", | |
| " });\n", | |
| "\n", | |
| " canvas_div.append(canvas);\n", | |
| " canvas_div.append(rubberband);\n", | |
| "\n", | |
| " this.rubberband = rubberband;\n", | |
| " this.rubberband_canvas = rubberband[0];\n", | |
| " this.rubberband_context = rubberband[0].getContext(\"2d\");\n", | |
| " this.rubberband_context.strokeStyle = \"#000000\";\n", | |
| "\n", | |
| " this._resize_canvas = function(width, height) {\n", | |
| " // Keep the size of the canvas, canvas container, and rubber band\n", | |
| " // canvas in synch.\n", | |
| " canvas_div.css('width', width)\n", | |
| " canvas_div.css('height', height)\n", | |
| "\n", | |
| " canvas.attr('width', width);\n", | |
| " canvas.attr('height', height);\n", | |
| "\n", | |
| " rubberband.attr('width', width);\n", | |
| " rubberband.attr('height', height);\n", | |
| " }\n", | |
| "\n", | |
| " // Set the figure to an initial 600x600px, this will subsequently be updated\n", | |
| " // upon first draw.\n", | |
| " this._resize_canvas(600, 600);\n", | |
| "\n", | |
| " // Disable right mouse context menu.\n", | |
| " $(this.rubberband_canvas).bind(\"contextmenu\",function(e){\n", | |
| " return false;\n", | |
| " });\n", | |
| "\n", | |
| " function set_focus () {\n", | |
| " canvas.focus();\n", | |
| " canvas_div.focus();\n", | |
| " }\n", | |
| "\n", | |
| " window.setTimeout(set_focus, 100);\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._init_toolbar = function() {\n", | |
| " var fig = this;\n", | |
| "\n", | |
| " var nav_element = $('<div/>')\n", | |
| " nav_element.attr('style', 'width: 100%');\n", | |
| " this.root.append(nav_element);\n", | |
| "\n", | |
| " // Define a callback function for later on.\n", | |
| " function toolbar_event(event) {\n", | |
| " return fig.toolbar_button_onclick(event['data']);\n", | |
| " }\n", | |
| " function toolbar_mouse_event(event) {\n", | |
| " return fig.toolbar_button_onmouseover(event['data']);\n", | |
| " }\n", | |
| "\n", | |
| " for(var toolbar_ind in mpl.toolbar_items) {\n", | |
| " var name = mpl.toolbar_items[toolbar_ind][0];\n", | |
| " var tooltip = mpl.toolbar_items[toolbar_ind][1];\n", | |
| " var image = mpl.toolbar_items[toolbar_ind][2];\n", | |
| " var method_name = mpl.toolbar_items[toolbar_ind][3];\n", | |
| "\n", | |
| " if (!name) {\n", | |
| " // put a spacer in here.\n", | |
| " continue;\n", | |
| " }\n", | |
| " var button = $('<button/>');\n", | |
| " button.addClass('ui-button ui-widget ui-state-default ui-corner-all ' +\n", | |
| " 'ui-button-icon-only');\n", | |
| " button.attr('role', 'button');\n", | |
| " button.attr('aria-disabled', 'false');\n", | |
| " button.click(method_name, toolbar_event);\n", | |
| " button.mouseover(tooltip, toolbar_mouse_event);\n", | |
| "\n", | |
| " var icon_img = $('<span/>');\n", | |
| " icon_img.addClass('ui-button-icon-primary ui-icon');\n", | |
| " icon_img.addClass(image);\n", | |
| " icon_img.addClass('ui-corner-all');\n", | |
| "\n", | |
| " var tooltip_span = $('<span/>');\n", | |
| " tooltip_span.addClass('ui-button-text');\n", | |
| " tooltip_span.html(tooltip);\n", | |
| "\n", | |
| " button.append(icon_img);\n", | |
| " button.append(tooltip_span);\n", | |
| "\n", | |
| " nav_element.append(button);\n", | |
| " }\n", | |
| "\n", | |
| " var fmt_picker_span = $('<span/>');\n", | |
| "\n", | |
| " var fmt_picker = $('<select/>');\n", | |
| " fmt_picker.addClass('mpl-toolbar-option ui-widget ui-widget-content');\n", | |
| " fmt_picker_span.append(fmt_picker);\n", | |
| " nav_element.append(fmt_picker_span);\n", | |
| " this.format_dropdown = fmt_picker[0];\n", | |
| "\n", | |
| " for (var ind in mpl.extensions) {\n", | |
| " var fmt = mpl.extensions[ind];\n", | |
| " var option = $(\n", | |
| " '<option/>', {selected: fmt === mpl.default_extension}).html(fmt);\n", | |
| " fmt_picker.append(option)\n", | |
| " }\n", | |
| "\n", | |
| " // Add hover states to the ui-buttons\n", | |
| " $( \".ui-button\" ).hover(\n", | |
| " function() { $(this).addClass(\"ui-state-hover\");},\n", | |
| " function() { $(this).removeClass(\"ui-state-hover\");}\n", | |
| " );\n", | |
| "\n", | |
| " var status_bar = $('<span class=\"mpl-message\"/>');\n", | |
| " nav_element.append(status_bar);\n", | |
| " this.message = status_bar[0];\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.request_resize = function(x_pixels, y_pixels) {\n", | |
| " // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n", | |
| " // which will in turn request a refresh of the image.\n", | |
| " this.send_message('resize', {'width': x_pixels, 'height': y_pixels});\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.send_message = function(type, properties) {\n", | |
| " properties['type'] = type;\n", | |
| " properties['figure_id'] = this.id;\n", | |
| " this.ws.send(JSON.stringify(properties));\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.send_draw_message = function() {\n", | |
| " if (!this.waiting) {\n", | |
| " this.waiting = true;\n", | |
| " this.ws.send(JSON.stringify({type: \"draw\", figure_id: this.id}));\n", | |
| " }\n", | |
| "}\n", | |
| "\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_save = function(fig, msg) {\n", | |
| " var format_dropdown = fig.format_dropdown;\n", | |
| " var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n", | |
| " fig.ondownload(fig, format);\n", | |
| "}\n", | |
| "\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_resize = function(fig, msg) {\n", | |
| " var size = msg['size'];\n", | |
| " if (size[0] != fig.canvas.width || size[1] != fig.canvas.height) {\n", | |
| " fig._resize_canvas(size[0], size[1]);\n", | |
| " fig.send_message(\"refresh\", {});\n", | |
| " };\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_rubberband = function(fig, msg) {\n", | |
| " var x0 = msg['x0'];\n", | |
| " var y0 = fig.canvas.height - msg['y0'];\n", | |
| " var x1 = msg['x1'];\n", | |
| " var y1 = fig.canvas.height - msg['y1'];\n", | |
| " x0 = Math.floor(x0) + 0.5;\n", | |
| " y0 = Math.floor(y0) + 0.5;\n", | |
| " x1 = Math.floor(x1) + 0.5;\n", | |
| " y1 = Math.floor(y1) + 0.5;\n", | |
| " var min_x = Math.min(x0, x1);\n", | |
| " var min_y = Math.min(y0, y1);\n", | |
| " var width = Math.abs(x1 - x0);\n", | |
| " var height = Math.abs(y1 - y0);\n", | |
| "\n", | |
| " fig.rubberband_context.clearRect(\n", | |
| " 0, 0, fig.canvas.width, fig.canvas.height);\n", | |
| "\n", | |
| " fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_figure_label = function(fig, msg) {\n", | |
| " // Updates the figure title.\n", | |
| " fig.header.textContent = msg['label'];\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_cursor = function(fig, msg) {\n", | |
| " var cursor = msg['cursor'];\n", | |
| " switch(cursor)\n", | |
| " {\n", | |
| " case 0:\n", | |
| " cursor = 'pointer';\n", | |
| " break;\n", | |
| " case 1:\n", | |
| " cursor = 'default';\n", | |
| " break;\n", | |
| " case 2:\n", | |
| " cursor = 'crosshair';\n", | |
| " break;\n", | |
| " case 3:\n", | |
| " cursor = 'move';\n", | |
| " break;\n", | |
| " }\n", | |
| " fig.rubberband_canvas.style.cursor = cursor;\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_message = function(fig, msg) {\n", | |
| " fig.message.textContent = msg['message'];\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_draw = function(fig, msg) {\n", | |
| " // Request the server to send over a new figure.\n", | |
| " fig.send_draw_message();\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_image_mode = function(fig, msg) {\n", | |
| " fig.image_mode = msg['mode'];\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.updated_canvas_event = function() {\n", | |
| " // Called whenever the canvas gets updated.\n", | |
| " this.send_message(\"ack\", {});\n", | |
| "}\n", | |
| "\n", | |
| "// A function to construct a web socket function for onmessage handling.\n", | |
| "// Called in the figure constructor.\n", | |
| "mpl.figure.prototype._make_on_message_function = function(fig) {\n", | |
| " return function socket_on_message(evt) {\n", | |
| " if (evt.data instanceof Blob) {\n", | |
| " /* FIXME: We get \"Resource interpreted as Image but\n", | |
| " * transferred with MIME type text/plain:\" errors on\n", | |
| " * Chrome. But how to set the MIME type? It doesn't seem\n", | |
| " * to be part of the websocket stream */\n", | |
| " evt.data.type = \"image/png\";\n", | |
| "\n", | |
| " /* Free the memory for the previous frames */\n", | |
| " if (fig.imageObj.src) {\n", | |
| " (window.URL || window.webkitURL).revokeObjectURL(\n", | |
| " fig.imageObj.src);\n", | |
| " }\n", | |
| "\n", | |
| " fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n", | |
| " evt.data);\n", | |
| " fig.updated_canvas_event();\n", | |
| " fig.waiting = false;\n", | |
| " return;\n", | |
| " }\n", | |
| " else if (typeof evt.data === 'string' && evt.data.slice(0, 21) == \"data:image/png;base64\") {\n", | |
| " fig.imageObj.src = evt.data;\n", | |
| " fig.updated_canvas_event();\n", | |
| " fig.waiting = false;\n", | |
| " return;\n", | |
| " }\n", | |
| "\n", | |
| " var msg = JSON.parse(evt.data);\n", | |
| " var msg_type = msg['type'];\n", | |
| "\n", | |
| " // Call the \"handle_{type}\" callback, which takes\n", | |
| " // the figure and JSON message as its only arguments.\n", | |
| " try {\n", | |
| " var callback = fig[\"handle_\" + msg_type];\n", | |
| " } catch (e) {\n", | |
| " console.log(\"No handler for the '\" + msg_type + \"' message type: \", msg);\n", | |
| " return;\n", | |
| " }\n", | |
| "\n", | |
| " if (callback) {\n", | |
| " try {\n", | |
| " // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n", | |
| " callback(fig, msg);\n", | |
| " } catch (e) {\n", | |
| " console.log(\"Exception inside the 'handler_\" + msg_type + \"' callback:\", e, e.stack, msg);\n", | |
| " }\n", | |
| " }\n", | |
| " };\n", | |
| "}\n", | |
| "\n", | |
| "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n", | |
| "mpl.findpos = function(e) {\n", | |
| " //this section is from http://www.quirksmode.org/js/events_properties.html\n", | |
| " var targ;\n", | |
| " if (!e)\n", | |
| " e = window.event;\n", | |
| " if (e.target)\n", | |
| " targ = e.target;\n", | |
| " else if (e.srcElement)\n", | |
| " targ = e.srcElement;\n", | |
| " if (targ.nodeType == 3) // defeat Safari bug\n", | |
| " targ = targ.parentNode;\n", | |
| "\n", | |
| " // jQuery normalizes the pageX and pageY\n", | |
| " // pageX,Y are the mouse positions relative to the document\n", | |
| " // offset() returns the position of the element relative to the document\n", | |
| " var x = e.pageX - $(targ).offset().left;\n", | |
| " var y = e.pageY - $(targ).offset().top;\n", | |
| "\n", | |
| " return {\"x\": x, \"y\": y};\n", | |
| "};\n", | |
| "\n", | |
| "/*\n", | |
| " * return a copy of an object with only non-object keys\n", | |
| " * we need this to avoid circular references\n", | |
| " * http://stackoverflow.com/a/24161582/3208463\n", | |
| " */\n", | |
| "function simpleKeys (original) {\n", | |
| " return Object.keys(original).reduce(function (obj, key) {\n", | |
| " if (typeof original[key] !== 'object')\n", | |
| " obj[key] = original[key]\n", | |
| " return obj;\n", | |
| " }, {});\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.mouse_event = function(event, name) {\n", | |
| " var canvas_pos = mpl.findpos(event)\n", | |
| "\n", | |
| " if (name === 'button_press')\n", | |
| " {\n", | |
| " this.canvas.focus();\n", | |
| " this.canvas_div.focus();\n", | |
| " }\n", | |
| "\n", | |
| " var x = canvas_pos.x;\n", | |
| " var y = canvas_pos.y;\n", | |
| "\n", | |
| " this.send_message(name, {x: x, y: y, button: event.button,\n", | |
| " step: event.step,\n", | |
| " guiEvent: simpleKeys(event)});\n", | |
| "\n", | |
| " /* This prevents the web browser from automatically changing to\n", | |
| " * the text insertion cursor when the button is pressed. We want\n", | |
| " * to control all of the cursor setting manually through the\n", | |
| " * 'cursor' event from matplotlib */\n", | |
| " event.preventDefault();\n", | |
| " return false;\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._key_event_extra = function(event, name) {\n", | |
| " // Handle any extra behaviour associated with a key event\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.key_event = function(event, name) {\n", | |
| "\n", | |
| " // Prevent repeat events\n", | |
| " if (name == 'key_press')\n", | |
| " {\n", | |
| " if (event.which === this._key)\n", | |
| " return;\n", | |
| " else\n", | |
| " this._key = event.which;\n", | |
| " }\n", | |
| " if (name == 'key_release')\n", | |
| " this._key = null;\n", | |
| "\n", | |
| " var value = '';\n", | |
| " if (event.ctrlKey && event.which != 17)\n", | |
| " value += \"ctrl+\";\n", | |
| " if (event.altKey && event.which != 18)\n", | |
| " value += \"alt+\";\n", | |
| " if (event.shiftKey && event.which != 16)\n", | |
| " value += \"shift+\";\n", | |
| "\n", | |
| " value += 'k';\n", | |
| " value += event.which.toString();\n", | |
| "\n", | |
| " this._key_event_extra(event, name);\n", | |
| "\n", | |
| " this.send_message(name, {key: value,\n", | |
| " guiEvent: simpleKeys(event)});\n", | |
| " return false;\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.toolbar_button_onclick = function(name) {\n", | |
| " if (name == 'download') {\n", | |
| " this.handle_save(this, null);\n", | |
| " } else {\n", | |
| " this.send_message(\"toolbar_button\", {name: name});\n", | |
| " }\n", | |
| "};\n", | |
| "\n", | |
| "mpl.figure.prototype.toolbar_button_onmouseover = function(tooltip) {\n", | |
| " this.message.textContent = tooltip;\n", | |
| "};\n", | |
| "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Pan axes with left mouse, zoom with right\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n", | |
| "\n", | |
| "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n", | |
| "\n", | |
| "mpl.default_extension = \"png\";var comm_websocket_adapter = function(comm) {\n", | |
| " // Create a \"websocket\"-like object which calls the given IPython comm\n", | |
| " // object with the appropriate methods. Currently this is a non binary\n", | |
| " // socket, so there is still some room for performance tuning.\n", | |
| " var ws = {};\n", | |
| "\n", | |
| " ws.close = function() {\n", | |
| " comm.close()\n", | |
| " };\n", | |
| " ws.send = function(m) {\n", | |
| " //console.log('sending', m);\n", | |
| " comm.send(m);\n", | |
| " };\n", | |
| " // Register the callback with on_msg.\n", | |
| " comm.on_msg(function(msg) {\n", | |
| " //console.log('receiving', msg['content']['data'], msg);\n", | |
| " // Pass the mpl event to the overriden (by mpl) onmessage function.\n", | |
| " ws.onmessage(msg['content']['data'])\n", | |
| " });\n", | |
| " return ws;\n", | |
| "}\n", | |
| "\n", | |
| "mpl.mpl_figure_comm = function(comm, msg) {\n", | |
| " // This is the function which gets called when the mpl process\n", | |
| " // starts-up an IPython Comm through the \"matplotlib\" channel.\n", | |
| "\n", | |
| " var id = msg.content.data.id;\n", | |
| " // Get hold of the div created by the display call when the Comm\n", | |
| " // socket was opened in Python.\n", | |
| " var element = $(\"#\" + id);\n", | |
| " var ws_proxy = comm_websocket_adapter(comm)\n", | |
| "\n", | |
| " function ondownload(figure, format) {\n", | |
| " window.open(figure.imageObj.src);\n", | |
| " }\n", | |
| "\n", | |
| " var fig = new mpl.figure(id, ws_proxy,\n", | |
| " ondownload,\n", | |
| " element.get(0));\n", | |
| "\n", | |
| " // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n", | |
| " // web socket which is closed, not our websocket->open comm proxy.\n", | |
| " ws_proxy.onopen();\n", | |
| "\n", | |
| " fig.parent_element = element.get(0);\n", | |
| " fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n", | |
| " if (!fig.cell_info) {\n", | |
| " console.error(\"Failed to find cell for figure\", id, fig);\n", | |
| " return;\n", | |
| " }\n", | |
| "\n", | |
| " var output_index = fig.cell_info[2]\n", | |
| " var cell = fig.cell_info[0];\n", | |
| "\n", | |
| "};\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_close = function(fig, msg) {\n", | |
| " fig.root.unbind('remove')\n", | |
| "\n", | |
| " // Update the output cell to use the data from the current canvas.\n", | |
| " fig.push_to_output();\n", | |
| " var dataURL = fig.canvas.toDataURL();\n", | |
| " // Re-enable the keyboard manager in IPython - without this line, in FF,\n", | |
| " // the notebook keyboard shortcuts fail.\n", | |
| " IPython.keyboard_manager.enable()\n", | |
| " $(fig.parent_element).html('<img src=\"' + dataURL + '\">');\n", | |
| " fig.close_ws(fig, msg);\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.close_ws = function(fig, msg){\n", | |
| " fig.send_message('closing', msg);\n", | |
| " // fig.ws.close()\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.push_to_output = function(remove_interactive) {\n", | |
| " // Turn the data on the canvas into data in the output cell.\n", | |
| " var dataURL = this.canvas.toDataURL();\n", | |
| " this.cell_info[1]['text/html'] = '<img src=\"' + dataURL + '\">';\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.updated_canvas_event = function() {\n", | |
| " // Tell IPython that the notebook contents must change.\n", | |
| " IPython.notebook.set_dirty(true);\n", | |
| " this.send_message(\"ack\", {});\n", | |
| " var fig = this;\n", | |
| " // Wait a second, then push the new image to the DOM so\n", | |
| " // that it is saved nicely (might be nice to debounce this).\n", | |
| " setTimeout(function () { fig.push_to_output() }, 1000);\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._init_toolbar = function() {\n", | |
| " var fig = this;\n", | |
| "\n", | |
| " var nav_element = $('<div/>')\n", | |
| " nav_element.attr('style', 'width: 100%');\n", | |
| " this.root.append(nav_element);\n", | |
| "\n", | |
| " // Define a callback function for later on.\n", | |
| " function toolbar_event(event) {\n", | |
| " return fig.toolbar_button_onclick(event['data']);\n", | |
| " }\n", | |
| " function toolbar_mouse_event(event) {\n", | |
| " return fig.toolbar_button_onmouseover(event['data']);\n", | |
| " }\n", | |
| "\n", | |
| " for(var toolbar_ind in mpl.toolbar_items){\n", | |
| " var name = mpl.toolbar_items[toolbar_ind][0];\n", | |
| " var tooltip = mpl.toolbar_items[toolbar_ind][1];\n", | |
| " var image = mpl.toolbar_items[toolbar_ind][2];\n", | |
| " var method_name = mpl.toolbar_items[toolbar_ind][3];\n", | |
| "\n", | |
| " if (!name) { continue; };\n", | |
| "\n", | |
| " var button = $('<button class=\"btn btn-default\" href=\"#\" title=\"' + name + '\"><i class=\"fa ' + image + ' fa-lg\"></i></button>');\n", | |
| " button.click(method_name, toolbar_event);\n", | |
| " button.mouseover(tooltip, toolbar_mouse_event);\n", | |
| " nav_element.append(button);\n", | |
| " }\n", | |
| "\n", | |
| " // Add the status bar.\n", | |
| " var status_bar = $('<span class=\"mpl-message\" style=\"text-align:right; float: right;\"/>');\n", | |
| " nav_element.append(status_bar);\n", | |
| " this.message = status_bar[0];\n", | |
| "\n", | |
| " // Add the close button to the window.\n", | |
| " var buttongrp = $('<div class=\"btn-group inline pull-right\"></div>');\n", | |
| " var button = $('<button class=\"btn btn-mini btn-primary\" href=\"#\" title=\"Stop Interaction\"><i class=\"fa fa-power-off icon-remove icon-large\"></i></button>');\n", | |
| " button.click(function (evt) { fig.handle_close(fig, {}); } );\n", | |
| " button.mouseover('Stop Interaction', toolbar_mouse_event);\n", | |
| " buttongrp.append(button);\n", | |
| " var titlebar = this.root.find($('.ui-dialog-titlebar'));\n", | |
| " titlebar.prepend(buttongrp);\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._root_extra_style = function(el){\n", | |
| " var fig = this\n", | |
| " el.on(\"remove\", function(){\n", | |
| "\tfig.close_ws(fig, {});\n", | |
| " });\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._canvas_extra_style = function(el){\n", | |
| " // this is important to make the div 'focusable\n", | |
| " el.attr('tabindex', 0)\n", | |
| " // reach out to IPython and tell the keyboard manager to turn it's self\n", | |
| " // off when our div gets focus\n", | |
| "\n", | |
| " // location in version 3\n", | |
| " if (IPython.notebook.keyboard_manager) {\n", | |
| " IPython.notebook.keyboard_manager.register_events(el);\n", | |
| " }\n", | |
| " else {\n", | |
| " // location in version 2\n", | |
| " IPython.keyboard_manager.register_events(el);\n", | |
| " }\n", | |
| "\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype._key_event_extra = function(event, name) {\n", | |
| " var manager = IPython.notebook.keyboard_manager;\n", | |
| " if (!manager)\n", | |
| " manager = IPython.keyboard_manager;\n", | |
| "\n", | |
| " // Check for shift+enter\n", | |
| " if (event.shiftKey && event.which == 13) {\n", | |
| " this.canvas_div.blur();\n", | |
| " event.shiftKey = false;\n", | |
| " // Send a \"J\" for go to next cell\n", | |
| " event.which = 74;\n", | |
| " event.keyCode = 74;\n", | |
| " manager.command_mode();\n", | |
| " manager.handle_keydown(event);\n", | |
| " }\n", | |
| "}\n", | |
| "\n", | |
| "mpl.figure.prototype.handle_save = function(fig, msg) {\n", | |
| " fig.ondownload(fig, null);\n", | |
| "}\n", | |
| "\n", | |
| "\n", | |
| "mpl.find_output_cell = function(html_output) {\n", | |
| " // Return the cell and output element which can be found *uniquely* in the notebook.\n", | |
| " // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n", | |
| " // IPython event is triggered only after the cells have been serialised, which for\n", | |
| " // our purposes (turning an active figure into a static one), is too late.\n", | |
| " var cells = IPython.notebook.get_cells();\n", | |
| " var ncells = cells.length;\n", | |
| " for (var i=0; i<ncells; i++) {\n", | |
| " var cell = cells[i];\n", | |
| " if (cell.cell_type === 'code'){\n", | |
| " for (var j=0; j<cell.output_area.outputs.length; j++) {\n", | |
| " var data = cell.output_area.outputs[j];\n", | |
| " if (data.data) {\n", | |
| " // IPython >= 3 moved mimebundle to data attribute of output\n", | |
| " data = data.data;\n", | |
| " }\n", | |
| " if (data['text/html'] == html_output) {\n", | |
| " return [cell, data, j];\n", | |
| " }\n", | |
| " }\n", | |
| " }\n", | |
| " }\n", | |
| "}\n", | |
| "\n", | |
| "// Register the function which deals with the matplotlib target/channel.\n", | |
| "// The kernel may be null if the page has been refreshed.\n", | |
| "if (IPython.notebook.kernel != null) {\n", | |
| " IPython.notebook.kernel.comm_manager.register_target('matplotlib', mpl.mpl_figure_comm);\n", | |
| "}\n" | |
| ], | |
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| "<IPython.core.display.Javascript object>" | |
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| "output_type": "display_data" | |
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\">" | |
| ], | |
| "text/plain": [ | |
| "<IPython.core.display.HTML object>" | |
| ] | |
| }, | |
| "metadata": {}, | |
| "output_type": "display_data" | |
| } | |
| ], | |
| "source": [ | |
| "x = np.random.rand(1000)\n", | |
| "fig, ax = plt.subplots(figsize=(8,4))\n", | |
| "vals, bins, grid = ax.hist(x, color='r', bins=5)" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 3, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [], | |
| "source": [ | |
| "@interact(bins=IntSlider(min=1, max=10, value=5))\n", | |
| "def plot(bins):\n", | |
| " global grid\n", | |
| " for i in grid:\n", | |
| " i.remove()\n", | |
| " vals, bins, grid = ax.hist(x, bins=bins, color='r')" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": null, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [] | |
| } | |
| ], | |
| "metadata": { | |
| "kernelspec": { | |
| "display_name": "HomeBrew Python 3", | |
| "language": "python", | |
| "name": "homebrewpython3" | |
| }, | |
| "language_info": { | |
| "codemirror_mode": { | |
| "name": "ipython", | |
| "version": 3 | |
| }, | |
| "file_extension": ".py", | |
| "mimetype": "text/x-python", | |
| "name": "python", | |
| "nbconvert_exporter": "python", | |
| "pygments_lexer": "ipython3", | |
| "version": "3.5.0" | |
| } | |
| }, | |
| "nbformat": 4, | |
| "nbformat_minor": 0 | |
| } |
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