Revert "#7625 fix python NanoPlot problems" (#7659)

* Revert "document image format for tables"

This reverts commit 8921146.

* Revert "#7641 Java API for ImageFormat  (#7657)"

This reverts commit b4393a3.

* Revert "#7642 fix font in lab (#7655)"

This reverts commit 290f7ea.

* Revert "document autotranslation SQL to python and groovy"

This reverts commit b892c94.

* Revert "#7644 fix spark status toolbar indicators change size on nb switch (#7647)"

This reverts commit 401e0b2.

* Revert "#7614 fix spark progress in lab missing curved corner (#7648)"

This reverts commit 910e390.

* Revert "#7625 fix python NanoPlot problems (#7649)"

This reverts commit 3d95e61.

beakerx/beakerx/plot/chart.py

@@ -442,8 +442,8 @@ def __init__(self, **kwargs):
 
     def add(self, item):
         super(NanoPlot, self).add(item)
+        converted = []
         for l in self.chart.graphics_list:
-            converted = []
             for x in l.x:
                 converted.append(str(x))
             l.x = converted

js/notebook/src/plot/plotUtils.js

@@ -194,7 +194,7 @@ define([
         datarange.xl = datarange.xr - 1;
       } else if (datarange.xr === -Infinity && datarange.xl !== Infinity) {
         datarange.xr = datarange.xl + 1;
-      } else if (visibleItem === 0 || visibleItem === 1 || datarange.xl === Infinity) {
+      } else if (visibleItem === 0 || datarange.xl === Infinity) {
         datarange.xl = 0;
         datarange.xr = 1;
       } else if (datarange.xl > datarange.xr) {