Changeset 570a58f9 in sasview for src/sas/qtgui/GuiUtils.py

Timestamp:

Jan 6, 2017 3:40:05 AM (7 years ago)

Author:

Piotr Rozyczko <rozyczko@…>

Branches:

ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc

Children:

fed94a2

Parents:

aadf0af1

git-author:

Piotr Rozyczko <rozyczko@…> (01/06/17 03:31:10)

git-committer:

Piotr Rozyczko <rozyczko@…> (01/06/17 03:40:05)

Message:

Linear fits for 1D charts

File:

• src/sas/qtgui/GuiUtils.py (modified) (1 diff)

src/sas/qtgui/GuiUtils.py

@@ -693 +693 @@
     """
     return item.child(0).data().toPyObject()
+
+def formatNumber(value, high=False):
+    """
+    Return a float in a standardized, human-readable formatted string.
+    This is used to output readable (e.g. x.xxxe-y) values to the panel.
+    """
+    try:
+        value = float(value)
+    except:
+        output = "NaN"
+        return output.lstrip().rstrip()
+
+    if high:
+        output = "%-6.4g" % value
+
+    else:
+        output = "%-5.3g" % value
+    return output.lstrip().rstrip()