From 0d8b5bd8ef5cfe5c23fe76601eac4bb7765064cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Tue, 31 Dec 2019 15:39:05 +0100
Subject: [PATCH] misc: remove PNG export button (#38731)

It doesn't work anymore in Chrom* as top-frame navigation has been
removed.
---
 bijoe/static/css/bijoe.css            | 10 ----------
 bijoe/templates/bijoe/cube_chart.html |  5 -----
 2 files changed, 15 deletions(-)

diff --git a/bijoe/static/css/bijoe.css b/bijoe/static/css/bijoe.css
index f340358..d0fc9dd 100644
--- a/bijoe/static/css/bijoe.css
+++ b/bijoe/static/css/bijoe.css
@@ -126,16 +126,6 @@ select {
   padding-bottom: 3px;
 }
 
-/* chart representation */
-
-.bijoe-png-button {
-  /* move PNG button slightly inside the chart frame */
-  float: right;
-  bottom: -3em;
-  left: -2em;
-  position: relative;
-}
-
 /* misc */
 canvas {
 	box-sizing: border-box;
diff --git a/bijoe/templates/bijoe/cube_chart.html b/bijoe/templates/bijoe/cube_chart.html
index 6b24eda..2a8d9c5 100644
--- a/bijoe/templates/bijoe/cube_chart.html
+++ b/bijoe/templates/bijoe/cube_chart.html
@@ -2,7 +2,6 @@
 {% for table in visualization %}
     <h2>{{ table.table_title }}</h2>
 
-	<a href="#" target="none" class="button bijoe-png-button">PNG</a>
         <div class="graph">
           <canvas id="canvas-{{ forloop.counter }}"></canvas>
         </div>
@@ -15,10 +14,6 @@
                draw_piechart(canvas, drilldown, [measure], measure.name, data);
              } else {
                draw_barchart(canvas, drilldown, [measure], measure.name, data);
-               /* Allow getting a PNG without using 'Save image as' */
-               $(".bijoe-png-button").on('click', function() {
-                  this.href = toDataURL($(this).next().find("canvas")[0], "graph.png");
-               })
             }
          }, 500 * {{ forloop.counter }});
 	  });