- added new settings in Edit -> Preferences -> General for Notebook Font size (set font size for the items in Project Tree and for text in Selected Tab) and for canvas Axis font size. The values are stored in QSettings.

- updated translations

flatcamGUI/FlatCAMGUI.py

@@ -3717,6 +3717,38 @@ class GeneralGUISetGroupUI(OptionsGroupUI):
         )
         self.selection_cb = FCCheckBox()
 
+        self.notebook_font_size_label = QtWidgets.QLabel(_('NB Font Size:'))
+        self.notebook_font_size_label.setToolTip(
+            _("This sets the font size for the elements found in the Notebook.\n"
+              "The notebook is the collapsible area in the left side of the GUI,\n"
+              "and include the Project, Selected and Tool tabs.")
+        )
+
+        self.notebook_font_size_spinner = FCSpinner()
+        self.notebook_font_size_spinner.setRange(8, 40)
+        self.notebook_font_size_spinner.setWrapping(True)
+
+        settings = QSettings("Open Source", "FlatCAM")
+        if settings.contains("notebook_font_size"):
+            self.notebook_font_size_spinner.set_value(settings.value('notebook_font_size', type=int))
+        else:
+            self.notebook_font_size_spinner.set_value(12)
+
+        self.axis_font_size_label = QtWidgets.QLabel(_('Axis Font Size:'))
+        self.axis_font_size_label.setToolTip(
+            _("This sets the font size for canvas axis.")
+        )
+
+        self.axis_font_size_spinner = FCSpinner()
+        self.axis_font_size_spinner.setRange(8, 40)
+        self.axis_font_size_spinner.setWrapping(True)
+
+        settings = QSettings("Open Source", "FlatCAM")
+        if settings.contains("axis_font_size"):
+            self.axis_font_size_spinner.set_value(settings.value('axis_font_size', type=int))
+        else:
+            self.axis_font_size_spinner.set_value(8)
+
         # Just to add empty rows
         self.spacelabel = QtWidgets.QLabel('')
 
@@ -3729,6 +3761,10 @@ class GeneralGUISetGroupUI(OptionsGroupUI):
         self.form_box.addRow(self.clear_label, self.clear_btn)
         self.form_box.addRow(self.hover_label, self.hover_cb)
         self.form_box.addRow(self.selection_label, self.selection_cb)
+        self.form_box.addRow(QtWidgets.QLabel(''))
+        self.form_box.addRow(self.notebook_font_size_label, self.notebook_font_size_spinner)
+        self.form_box.addRow(self.axis_font_size_label, self.axis_font_size_spinner)
+
 
         # Add the QFormLayout that holds the Application general defaults
         # to the main layout of this TAB

flatcamGUI/VisPyCanvas.py

@@ -8,12 +8,13 @@
 
 import numpy as np
 from PyQt5.QtGui import QPalette
+from PyQt5.QtCore import QSettings
 import vispy.scene as scene
 from vispy.scene.cameras.base_camera import BaseCamera
 from vispy.color import Color
 import time
 
-white = Color("#ffffff" )
+white = Color("#ffffff")
 black = Color("#000000")
 
 
@@ -35,12 +36,19 @@ class VisPyCanvas(scene.SceneCanvas):
         top_padding = self.grid_widget.add_widget(row=0, col=0, col_span=2)
         top_padding.height_max = 0
 
-        self.yaxis = scene.AxisWidget(orientation='left', axis_color='black', text_color='black', font_size=8)
+        settings = QSettings("Open Source", "FlatCAM")
+        if settings.contains("axis_font_size"):
+            a_fsize = settings.value('axis_font_size', type=int)
+        else:
+            a_fsize = 8
+
+        self.yaxis = scene.AxisWidget(orientation='left', axis_color='black', text_color='black', font_size=a_fsize)
         self.yaxis.width_max = 55
         self.grid_widget.add_widget(self.yaxis, row=1, col=0)
 
-        self.xaxis = scene.AxisWidget(orientation='bottom', axis_color='black', text_color='black', font_size=8)
-        self.xaxis.height_max = 25
+        self.xaxis = scene.AxisWidget(orientation='bottom', axis_color='black', text_color='black', font_size=a_fsize,
+                                      anchors=['center', 'bottom'])
+        self.xaxis.height_max = 30
         self.grid_widget.add_widget(self.xaxis, row=2, col=1)
 
         right_padding = self.grid_widget.add_widget(row=0, col=2, row_span=2)
@@ -48,7 +56,7 @@ class VisPyCanvas(scene.SceneCanvas):
         right_padding.width_max = 0
 
         view = self.grid_widget.add_view(row=1, col=1, border_color='black', bgcolor='white')
-        view.camera = Camera(aspect=1, rect=(-25,-25,150,150))
+        view.camera = Camera(aspect=1, rect=(-25, -25, 150, 150))
 
         # Following function was removed from 'prepare_draw()' of 'Grid' class by patch,
         # it is necessary to call manually