Merge pull request #491 from Effer/master-canvas-color

Change canvas back color as option

CNCCanvas.py

@@ -54,6 +54,7 @@
 TAB_COLOR     = "DarkOrange"
 WORK_COLOR    = "Orange"
 CAMERA_COLOR  = "Cyan"
+CANVAS_COLOR  = "White"
 
 ENABLE_COLOR  = "Black"
 DISABLE_COLOR = "LightGray"
@@ -1315,6 +1316,7 @@ def draw(self, view=None): #, lines):
 	# Initialize gantry position
 	#----------------------------------------------------------------------
 	def initPosition(self):
+		self.configure(background=CANVAS_COLOR)
 		self.delete(ALL)
 		self._cameraImage = None
 		gr = max(3,int(CNC.vars["diameter"]/2.0*self.zoom))
@@ -1933,7 +1935,7 @@ def loadConfig(self):
 		global INSERT_COLOR, GANTRY_COLOR, MARGIN_COLOR, GRID_COLOR
 		global BOX_SELECT, ENABLE_COLOR, DISABLE_COLOR, SELECT_COLOR
 		global SELECT2_COLOR, PROCESS_COLOR, MOVE_COLOR, RULER_COLOR
-		global CAMERA_COLOR, PROBE_TEXT_COLOR
+		global CAMERA_COLOR, PROBE_TEXT_COLOR, CANVAS_COLOR
 		global DRAW_TIME
 
 		self.draw_axes.set(    bool(int(Utils.getBool("Canvas", "axes",    True))))
@@ -1963,6 +1965,7 @@ def loadConfig(self):
 		RULER_COLOR   = Utils.getStr("Color", "canvas.ruler",  RULER_COLOR)
 		CAMERA_COLOR  = Utils.getStr("Color", "canvas.camera", CAMERA_COLOR)
 		PROBE_TEXT_COLOR = Utils.getStr("Color", "canvas.probetext",  PROBE_TEXT_COLOR)
+		CANVAS_COLOR  = Utils.getStr("Color", "canvas.background", CANVAS_COLOR)
 
 	#----------------------------------------------------------------------
 	def saveConfig(self):

bCNC.ini

@@ -172,6 +172,7 @@ canvas.select    = Blue
 canvas.select2   = DarkCyan
 canvas.selectbox = Cyan
 canvas.probetext = Green
+canvas.background = White
 
 ribbon.active  = LightYellow
 ribbon.select  = #c0ffc0