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fix zooming on interactive facial overlays example #1161

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merged 1 commit into from
Oct 30, 2018
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fix zooming on interactive facial overlays example #1161

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62 changes: 34 additions & 28 deletions _posts/python/style/images/2015-06-30-images.html
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Original file line number Diff line number Diff line change
Expand Up @@ -346,7 +346,7 @@ <h4 id="Zoom-on-Static-Images">Zoom on Static Images<a class="anchor-link" href=
<span class="n">yaxis</span> <span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">layout</span><span class="o">.</span><span class="n">YAxis</span><span class="p">(</span>
<span class="n">visible</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="nb">range</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="n">img_height</span><span class="o">*</span><span class="n">scale_factor</span><span class="p">],</span>
<span class="c1"># the scaleanchor attribute ensures that the aspect ratio stays constant</span>
<span class="c1"># the scaleanchor attribute ensures that the aspect ratio stays constant</span>
<span class="n">scaleanchor</span> <span class="o">=</span> <span class="s1">&#39;x&#39;</span><span class="p">),</span>
<span class="n">width</span> <span class="o">=</span> <span class="n">img_width</span><span class="o">*</span><span class="n">scale_factor</span><span class="p">,</span>
<span class="n">height</span> <span class="o">=</span> <span class="n">img_height</span><span class="o">*</span><span class="n">scale_factor</span><span class="p">,</span>
Expand Down Expand Up @@ -387,7 +387,7 @@ <h4 id="Zoom-on-Static-Images">Zoom on Static Images<a class="anchor-link" href=


<div class="output_html rendered_html output_subarea output_execute_result">
<iframe id="igraph" scrolling="no" style="border:none;" seamless="seamless" src="https://plot.ly/~michaelbabyn/184.embed" height="450.0px" width="800.0px"></iframe>
<iframe id="igraph" scrolling="no" style="border:none;" seamless="seamless" src="https://plot.ly/~PythonPlotBot/2841.embed" height="450.0px" width="800.0px"></iframe>
</div>

</div>
Expand Down Expand Up @@ -427,6 +427,7 @@ <h4 id="Interactive-Facial-Recognition-Overlays">Interactive Facial Recognition
<span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="kn">import</span> <span class="nn">dlib</span>


<span class="c1">#load dlib&#39;s pretrained face detector</span>
<span class="n">cnn_human_detector</span> <span class="o">=</span> <span class="n">dlib</span><span class="o">.</span><span class="n">cnn_face_detection_model_v1</span><span class="p">(</span><span class="s1">&#39;mmod_human_face_detector.dat&#39;</span><span class="p">)</span>

Expand All @@ -442,31 +443,36 @@ <h4 id="Interactive-Facial-Recognition-Overlays">Interactive Facial Recognition
<span class="n">dog_dets</span> <span class="o">=</span> <span class="n">cnn_dog_detector</span><span class="p">(</span><span class="n">img</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>

<span class="n">layout</span><span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">Layout</span><span class="p">(</span>
<span class="n">xaxis</span> <span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">layout</span><span class="o">.</span><span class="n">XAxis</span><span class="p">(</span><span class="n">showticklabels</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
<span class="n">showgrid</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">zeroline</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="nb">range</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">1</span><span class="p">]]</span>
<span class="p">),</span>
<span class="n">yaxis</span> <span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">layout</span><span class="o">.</span><span class="n">YAxis</span><span class="p">(</span><span class="n">showticklabels</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
<span class="n">showgrid</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">zeroline</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="nb">range</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
<span class="p">),</span>
<span class="n">autosize</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">height</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
<span class="n">width</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span>
<span class="n">images</span><span class="o">=</span> <span class="p">[</span><span class="nb">dict</span><span class="p">(</span>
<span class="n">source</span><span class="o">=</span> <span class="s2">&quot;https://raw.githubusercontent.com/michaelbabyn/plot_data/master/beethoven.jpg&quot;</span><span class="p">,</span>
<span class="n">xref</span><span class="o">=</span> <span class="s2">&quot;paper&quot;</span><span class="p">,</span>
<span class="n">yref</span><span class="o">=</span> <span class="s2">&quot;paper&quot;</span><span class="p">,</span>
<span class="n">x</span><span class="o">=</span> <span class="mi">0</span><span class="p">,</span>
<span class="n">y</span><span class="o">=</span> <span class="mi">1</span><span class="p">,</span>
<span class="n">sizex</span><span class="o">=</span> <span class="mi">1</span><span class="p">,</span>
<span class="n">sizey</span><span class="o">=</span> <span class="mi">1</span><span class="p">,</span>
<span class="n">sizing</span><span class="o">=</span> <span class="s2">&quot;stretch&quot;</span><span class="p">,</span>
<span class="n">opacity</span><span class="o">=</span> <span class="mi">1</span><span class="p">,</span>
<span class="n">layer</span><span class="o">=</span> <span class="s2">&quot;below&quot;</span><span class="p">)]</span>
<span class="p">)</span>
<span class="n">xaxis</span> <span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">layout</span><span class="o">.</span><span class="n">XAxis</span><span class="p">(</span>
<span class="n">showticklabels</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
<span class="n">showgrid</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">zeroline</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="nb">range</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">1</span><span class="p">]]</span>
<span class="p">),</span>
<span class="n">yaxis</span> <span class="o">=</span> <span class="n">go</span><span class="o">.</span><span class="n">layout</span><span class="o">.</span><span class="n">YAxis</span><span class="p">(</span>
<span class="n">showticklabels</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
<span class="n">showgrid</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">zeroline</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="nb">range</span> <span class="o">=</span> <span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">]],</span>
<span class="n">scaleanchor</span> <span class="o">=</span> <span class="s1">&#39;x&#39;</span>
<span class="p">),</span>
<span class="n">autosize</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">height</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
<span class="n">width</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span>
<span class="n">margin</span> <span class="o">=</span> <span class="p">{</span><span class="s1">&#39;l&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="s1">&#39;r&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="s1">&#39;t&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="s1">&#39;b&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span>
<span class="n">images</span><span class="o">=</span> <span class="p">[</span><span class="nb">dict</span><span class="p">(</span>
<span class="n">source</span><span class="o">=</span> <span class="s2">&quot;https://raw.githubusercontent.com/michaelbabyn/plot_data/master/beethoven.jpg&quot;</span><span class="p">,</span>
<span class="n">x</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="n">sizex</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span>
<span class="n">y</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
<span class="n">sizey</span><span class="o">=</span><span class="n">img</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
<span class="n">xref</span><span class="o">=</span><span class="s2">&quot;x&quot;</span><span class="p">,</span>
<span class="n">yref</span><span class="o">=</span><span class="s2">&quot;y&quot;</span><span class="p">,</span>
<span class="n">opacity</span><span class="o">=</span><span class="mf">1.0</span><span class="p">,</span>
<span class="n">layer</span><span class="o">=</span><span class="s2">&quot;below&quot;</span><span class="p">,</span>
<span class="n">sizing</span><span class="o">=</span><span class="s2">&quot;stretch&quot;</span>
<span class="p">)]</span>
<span class="p">)</span>

<span class="n">humans</span><span class="o">=</span><span class="p">[</span>
<span class="n">go</span><span class="o">.</span><span class="n">Scatter</span><span class="p">(</span>
Expand Down Expand Up @@ -512,7 +518,7 @@ <h4 id="Interactive-Facial-Recognition-Overlays">Interactive Facial Recognition


<div class="output_html rendered_html output_subarea output_execute_result">
<iframe id="igraph" scrolling="no" style="border:none;" seamless="seamless" src="https://plot.ly/~michaelbabyn/152.embed" height="388px" width="561px"></iframe>
<iframe id="igraph" scrolling="no" style="border:none;" seamless="seamless" src="https://plot.ly/~PythonPlotBot/2843.embed" height="388px" width="561px"></iframe>
</div>

</div>
Expand Down
62 changes: 34 additions & 28 deletions _posts/python/style/images/images.ipynb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -288,7 +288,7 @@
{
"data": {
"text/html": [
"<iframe id=\"igraph\" scrolling=\"no\" style=\"border:none;\" seamless=\"seamless\" src=\"https://plot.ly/~michaelbabyn/184.embed\" height=\"450.0px\" width=\"800.0px\"></iframe>"
"<iframe id=\"igraph\" scrolling=\"no\" style=\"border:none;\" seamless=\"seamless\" src=\"https://plot.ly/~PythonPlotBot/2841.embed\" height=\"450.0px\" width=\"800.0px\"></iframe>"
],
"text/plain": [
"<plotly.tools.PlotlyDisplay object>"
Expand All @@ -314,7 +314,7 @@
" yaxis = go.layout.YAxis(\n",
" visible=False,\n",
" range = [0, img_height*scale_factor],\n",
"# the scaleanchor attribute ensures that the aspect ratio stays constant\n",
" # the scaleanchor attribute ensures that the aspect ratio stays constant\n",
" scaleanchor = 'x'),\n",
" width = img_width*scale_factor,\n",
" height = img_height*scale_factor,\n",
Expand Down Expand Up @@ -368,7 +368,7 @@
{
"data": {
"text/html": [
"<iframe id=\"igraph\" scrolling=\"no\" style=\"border:none;\" seamless=\"seamless\" src=\"https://plot.ly/~michaelbabyn/152.embed\" height=\"388px\" width=\"561px\"></iframe>"
"<iframe id=\"igraph\" scrolling=\"no\" style=\"border:none;\" seamless=\"seamless\" src=\"https://plot.ly/~PythonPlotBot/2843.embed\" height=\"388px\" width=\"561px\"></iframe>"
],
"text/plain": [
"<plotly.tools.PlotlyDisplay object>"
Expand All @@ -386,6 +386,7 @@
"import numpy as np\n",
"import dlib\n",
"\n",
"\n",
"#load dlib's pretrained face detector\n",
"cnn_human_detector = dlib.cnn_face_detection_model_v1('mmod_human_face_detector.dat')\n",
"\n",
Expand All @@ -401,31 +402,36 @@
"dog_dets = cnn_dog_detector(img, 1)\n",
"\n",
"layout= go.Layout(\n",
" xaxis = go.layout.XAxis(showticklabels = False,\n",
" showgrid=False,\n",
" zeroline=False,\n",
" range = [0,img.shape[1]]\n",
" ),\n",
" yaxis = go.layout.YAxis(showticklabels = False,\n",
" showgrid=False,\n",
" zeroline=False,\n",
" range = [0,img.shape[0]]\n",
" ),\n",
" autosize=False,\n",
" height=img.shape[0], \n",
" width=img.shape[1],\n",
" images= [dict(\n",
" source= \"https://raw.githubusercontent.com/michaelbabyn/plot_data/master/beethoven.jpg\",\n",
" xref= \"paper\",\n",
" yref= \"paper\",\n",
" x= 0,\n",
" y= 1,\n",
" sizex= 1,\n",
" sizey= 1,\n",
" sizing= \"stretch\",\n",
" opacity= 1,\n",
" layer= \"below\")]\n",
" )\n",
" xaxis = go.layout.XAxis(\n",
" showticklabels = False,\n",
" showgrid=False,\n",
" zeroline=False,\n",
" range = [0, img.shape[1]]\n",
" ),\n",
" yaxis = go.layout.YAxis(\n",
" showticklabels = False,\n",
" showgrid=False,\n",
" zeroline=False,\n",
" range = [0, img.shape[0]],\n",
" scaleanchor = 'x'\n",
" ),\n",
" autosize=False,\n",
" height=img.shape[0], \n",
" width=img.shape[1],\n",
" margin = {'l': 0, 'r': 0, 't': 0, 'b': 0},\n",
" images= [dict(\n",
" source= \"https://raw.githubusercontent.com/michaelbabyn/plot_data/master/beethoven.jpg\",\n",
" x=0,\n",
" sizex=img.shape[1],\n",
" y=img.shape[0],\n",
" sizey=img.shape[0],\n",
" xref=\"x\",\n",
" yref=\"y\",\n",
" opacity=1.0,\n",
" layer=\"below\",\n",
" sizing=\"stretch\"\n",
" )]\n",
")\n",
"\n",
"humans=[\n",
" go.Scatter(\n",
Expand Down