Hide backspace button

static/picture-annotation.py

@@ -239,8 +239,10 @@ def close_polygon(event):

                                
                                
                                
                            
                                
                                    
                                        
                                            239  
                                                document.removeEventListener("keydown", cancel_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            240  
                                                confirm_button.style.display = "none"
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            241  
                                                cancel_button.style.display = "none"
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        242 +
                                            backspace_button.style.display = "none"
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            243  
                                                confirm_button.removeEventListener("click", close_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            244  
                                                cancel_button.removeEventListener("click", cancel_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        245 +
                                            backspace_button.removeEventListener("click", backspace_polygon_proxy)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            246  
                                                polygon_points.clear()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            247  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            248  
                                                document.body.style.cursor = "auto"
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -256,8 +258,10 @@ def cancel_polygon(event):

                                
                                
                                
                            
                                
                                    
                                        
                                            258  
                                                document.removeEventListener("keydown", cancel_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            259  
                                                confirm_button.style.display = "none"
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            260  
                                                cancel_button.style.display = "none"
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        261 +
                                            backspace_button.style.display = "none"
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            262  
                                                confirm_button.removeEventListener("click", close_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            263  
                                                cancel_button.removeEventListener("click", cancel_polygon_proxy)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        264 +
                                            backspace_button.removeEventListener("click", backspace_polygon_proxy)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            265  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            266  
                                                polygon_points.clear()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            267