From 7f11f3361375f4c11d2fb1a2c4b951fcabaa31f5 2018-06-27 18:56:28
From: Juan C. Espinoza <juan.espinoza@jro.igp.gob.pe>
Date: 2018-06-27 18:56:28
Subject: [PATCH] Fix abs plotting patterns

---

diff --git a/apps/abs/templates/abs_downpattern_img.html b/apps/abs/templates/abs_downpattern_img.html
index bc51ad9..d54973e 100644
--- a/apps/abs/templates/abs_downpattern_img.html
+++ b/apps/abs/templates/abs_downpattern_img.html
@@ -5,7 +5,7 @@
 {% block content %}
 
 <div id="PictureOverJRODown" style="float: right">
-  <img id="imgMainDown" src="{% url 'url_plot_beam' beam.abs_conf.id beam.id 'down' %}" alt="Error ploting..." style="width:360px;height:360px; background-image: url({% static 'images/loader.gif' %});background-repeat: no-repeat;background-position: 50% 50%;">  
+  <img id="imgMainDown" src="{% url 'url_plot_beam' beam.abs_conf.id beam.id 'down' %}" alt="Error ploting..." style="width:340px;height:340px; background-image: url({% static 'images/loader.gif' %});background-repeat: no-repeat;background-position: 50% 50%;">  
 </div>
 
 {% endblock %}
diff --git a/apps/abs/templates/abs_patterns.html b/apps/abs/templates/abs_patterns.html
index 95b3736..ead7529 100644
--- a/apps/abs/templates/abs_patterns.html
+++ b/apps/abs/templates/abs_patterns.html
@@ -4,11 +4,6 @@
 {% load main_tags %}
 
 {% block content %}
-<style>
-
-</style>
-
-
 
 {% if abs_beams %}
   <div>
@@ -30,7 +25,6 @@
     {% include "abs_pattern.html" %}
   {% endif %}
 
-
 {% else %}
   <div>
     <h4>Beams:</h4>
diff --git a/apps/abs/templates/abs_uppattern_img.html b/apps/abs/templates/abs_uppattern_img.html
index 890665a..83ce387 100644
--- a/apps/abs/templates/abs_uppattern_img.html
+++ b/apps/abs/templates/abs_uppattern_img.html
@@ -5,7 +5,7 @@
 {% block content %}
 
 <div id="PictureOverJROUp" style="float: right">
-  <img id="imgMain" src="{% url 'url_plot_beam' beam.abs_conf.id beam.id 'up' %}" alt="Error ploting..." style="width:360px;height:360px; background-image: url({% static 'images/loader.gif' %});background-repeat: no-repeat;background-position: 50% 50%;">  
+  <img id="imgMain" src="{% url 'url_plot_beam' beam.abs_conf.id beam.id 'up' %}" alt="Error ploting..." style="width:340px;height:340px; background-image: url({% static 'images/loader.gif' %});background-repeat: no-repeat;background-position: 50% 50%;">  
 </div>
 
 {% endblock %}
diff --git a/apps/abs/views.py b/apps/abs/views.py
index ac83510..109a2be 100644
--- a/apps/abs/views.py
+++ b/apps/abs/views.py
@@ -9,6 +9,7 @@ from django.core.urlresolvers import reverse
 from datetime import datetime
 from time import sleep
 import os
+import io
 
 from apps.main.models import Device, Configuration, Experiment
 from apps.main.views import sidebar
@@ -369,8 +370,7 @@ def plot_patterns(request, id_conf, id_beam=None):
 
     if id_beam:
         beam  = get_object_or_404(ABSBeam, pk=id_beam)
-        kwargs['beam']       = beam
-
+        kwargs['beam'] = beam
 
     ###### SIDEBAR ######
 
@@ -392,20 +392,15 @@ def plot_pattern(request, id_conf, id_beam, antenna):
 
     conf = get_object_or_404(ABSConfiguration, pk=id_conf)
     beam = get_object_or_404(ABSBeam, pk=id_beam)
-
-    name = conf.experiment.name
-
     just_rx = 1 if json.loads(beam.only_rx)[antenna] else 0
     phases = json.loads(beam.antenna)['antenna_{}'.format(antenna)]
     gain_tx = json.loads(beam.tx)[antenna]
     gain_rx = json.loads(beam.rx)[antenna]
     ues = json.loads(beam.ues)[antenna]
-
-    newOverJro = overJroShow(name)
+    newOverJro = overJroShow(beam.name)
     fig = newOverJro.plotPattern2(datetime.today(), phases, gain_tx, gain_rx, ues, just_rx)
-
-    response=HttpResponse(content_type='image/png')
-
-    fig.canvas.print_png(response)
-
+    buf = io.BytesIO()
+    fig.savefig(buf, format='png')
+    response = HttpResponse(buf.getvalue(), content_type='image/png')
     return response
+    
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