make the graph more flexible with dynamic value.

alex · Nov 22, 2009 · 06de537 · 06de537
1 parent c93442d
commit 06de537
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/django_histograms/templates/histograms/report.html b/django_histograms/templates/histograms/report.html
@@ -20,7 +20,7 @@ <h2 style="padding-top: 1em;">{{ label }} ({{ count }})</h2>
 						{% if day_labels %}
 							<span class="label">{{ forloop.counter }}</span>
 						{% endif %}
-						<span class="count" style="height: {% widthratio num total 1000 %}%">
+						<span class="count" style="height: {% widthratio num total ratio %}%">
 							({{ num }})
 						</span>
 					</a>

diff --git a/django_histograms/utils.py b/django_histograms/utils.py
@@ -110,7 +110,13 @@ def get_report(self):
             idx = grouper(data[self.attname])
             months[idx][1][day_grouper(data[self.attname])] += data["num"]
             months[idx][2] += data["num"]
+
+        total = sum(o for m in months.itervalues() for o in m[1])
+        max_num = max(o for m in months.itervalues() for o in m[1])
+        ratio = total / max_num * 100
+
         return {
             "results": months.values(),
-            "total": sum(o for m in months.itervalues() for o in m[1]),
+            "total": total,
+            "ratio": ratio
         }