optimize auto layout

.gitignore

@@ -2,6 +2,9 @@
 __pycache__/
 
 .vscode/
+dist/
+build/
 test_output/mag*
 test_output/select*
-*.csv
+*.csv
+main.spec

mulimg_viewer.py

@@ -46,7 +46,7 @@ def __init__(self, parent, UpdateUI, get_type):
         self.color_list = []
 
     def frame_resize(self, event):
-        self.auto_layout()
+        self.auto_layout(frame_resize=True)
 
     def open_all_img(self, event):
         input_mode = self.choice_input_mode.GetSelection()
@@ -597,10 +597,10 @@ def show_img(self):
                 ["-1", "-1", "***Error: no image in this dir! Maybe you can choose parallel mode!***", "-1"])
         self.auto_layout()
 
-    def auto_layout(self):
+    def auto_layout(self,frame_resize=False):
         # Auto Layout
         self.displaySize = wx.Size(wx.DisplaySize())
-        if self.auto_layout_check.Value:
+        if self.auto_layout_check.Value and (not frame_resize):
             if self.img_size[0] < self.width:
                 if self.img_size[0]+300 < self.width:
                     w = self.width