From c0b3f6ebde333aeab335143c613dd56a05918364 Mon Sep 17 00:00:00 2001
From: Marius Stanciu <marius.adrian@gmail.com>
Date: Wed, 30 Mar 2022 17:41:22 +0300
Subject: [PATCH] - some minor changes in Distance Plugin - when changing
 workspace orientation fixed leaving behind the old frame on the cavnas

---
 CHANGELOG.md               | 2 ++
 appGUI/PlotCanvas.py       | 1 +
 appPlugins/ToolDistance.py | 5 +++++
 3 files changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3099a14c..4e8f2684 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ CHANGELOG for FlatCAM Evo beta
 - the HUD display is no longer default active on new installations
 - in Distance Plugin: added a new way to display the angle (angles between 181° and 359° are subtracted from 360°)
 - in Distance Plugin: "snap to center" feature now works outside the Editors too (for Gerber object pads and Excellon object drill holes)
+- some minor changes in Distance Plugin
+- when changing workspace orientation fixed leaving behind the old frame on the cavnas
 
 29.03.2022
 
diff --git a/appGUI/PlotCanvas.py b/appGUI/PlotCanvas.py
index c130440e..40d018c8 100644
--- a/appGUI/PlotCanvas.py
+++ b/appGUI/PlotCanvas.py
@@ -418,6 +418,7 @@ class PlotCanvas(QtCore.QObject, VisPyCanvas):
         :param workspace_size: the workspace size; tuple
         :return:
         """
+        self.delete_workspace()
         try:
             if self.fcapp.app_units.upper() == 'MM':
                 dims = self.pagesize_dict[workspace_size]
diff --git a/appPlugins/ToolDistance.py b/appPlugins/ToolDistance.py
index 8c0fe67a..51d1c38e 100644
--- a/appPlugins/ToolDistance.py
+++ b/appPlugins/ToolDistance.py
@@ -205,6 +205,7 @@ class Distance(AppTool):
         self.display_start((0.0, 0.0))
         self.display_end((0.0, 0.0))
         self.ui.angle_entry.set_value('%.*f' % (self.decimals, 0.0))
+        self.ui.angle2_entry.set_value('%.*f' % (self.decimals, 0.0))
         self.ui.distance_x_entry.set_value('%.*f' % (self.decimals, 0.0))
         self.ui.distance_y_entry.set_value('%.*f' % (self.decimals, 0.0))
         self.ui.total_distance_entry.set_value('%.*f' % (self.decimals, 0.0))
@@ -560,6 +561,8 @@ class Distance(AppTool):
             self.ui.distance_y_entry.setDisabled(True)
             self.ui.angle_label.setDisabled(True)
             self.ui.angle_entry.setDisabled(True)
+            self.ui.angle2_label.setDisabled(True)
+            self.ui.angle2_entry.setDisabled(True)
         else:
             self.ui.distance_x_label.setDisabled(False)
             self.ui.distance_x_entry.setDisabled(False)
@@ -567,6 +570,8 @@ class Distance(AppTool):
             self.ui.distance_y_entry.setDisabled(False)
             self.ui.angle_label.setDisabled(False)
             self.ui.angle_entry.setDisabled(False)
+            self.ui.angle2_label.setDisabled(False)
+            self.ui.angle2_entry.setDisabled(False)
 
     def on_cursor_change(self, val):
         if val: