diff options
Diffstat (limited to 'gr-wxgui/src/python/waterfall_window.py')
| -rw-r--r-- | gr-wxgui/src/python/waterfall_window.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gr-wxgui/src/python/waterfall_window.py b/gr-wxgui/src/python/waterfall_window.py index 28e67a830..b7904e4d9 100644 --- a/gr-wxgui/src/python/waterfall_window.py +++ b/gr-wxgui/src/python/waterfall_window.py @@ -41,6 +41,7 @@ DEFAULT_FRAME_RATE = gr.prefs().get_long('wxgui', 'waterfall_rate', 30) DEFAULT_WIN_SIZE = (600, 300) DIV_LEVELS = (1, 2, 5, 10, 20) MIN_DYNAMIC_RANGE, MAX_DYNAMIC_RANGE = 10, 200 +DYNAMIC_RANGE_STEP = 10. COLOR_MODES = ( ('RGB1', 'rgb1'), ('RGB2', 'rgb2'), @@ -63,6 +64,8 @@ class control_panel(wx.Panel): """ self.parent = parent wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER) + parent[SHOW_CONTROL_PANEL_KEY] = True + parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show) control_box = wx.BoxSizer(wx.VERTICAL) control_box.AddStretchSpacer() options_box = forms.static_box_sizer( @@ -143,13 +146,13 @@ class control_panel(wx.Panel): def _on_clear_button(self, event): self.parent[NUM_LINES_KEY] = self.parent[NUM_LINES_KEY] def _on_incr_dynamic_range(self, event): - self.parent[DYNAMIC_RANGE_KEY] = min(self.parent[DYNAMIC_RANGE_KEY] + 10, MAX_DYNAMIC_RANGE) + self.parent[DYNAMIC_RANGE_KEY] = min(MAX_DYNAMIC_RANGE, common.get_clean_incr(self.parent[DYNAMIC_RANGE_KEY])) def _on_decr_dynamic_range(self, event): - self.parent[DYNAMIC_RANGE_KEY] = max(self.parent[DYNAMIC_RANGE_KEY] - 10, MIN_DYNAMIC_RANGE) + self.parent[DYNAMIC_RANGE_KEY] = max(MIN_DYNAMIC_RANGE, common.get_clean_decr(self.parent[DYNAMIC_RANGE_KEY])) def _on_incr_ref_level(self, event): - self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] + self.parent[DYNAMIC_RANGE_KEY]*.1 + self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] + self.parent[DYNAMIC_RANGE_KEY]/DYNAMIC_RANGE_STEP def _on_decr_ref_level(self, event): - self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] - self.parent[DYNAMIC_RANGE_KEY]*.1 + self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] - self.parent[DYNAMIC_RANGE_KEY]/DYNAMIC_RANGE_STEP def _on_incr_time_scale(self, event): old_rate = self.parent[FRAME_RATE_KEY] self.parent[FRAME_RATE_KEY] *= 0.75 @@ -239,8 +242,8 @@ class waterfall_window(wx.Panel, pubsub.pubsub): if not len(self.samples): return min_level, max_level = common.get_min_max_fft(self.samples) #set the range and level - self[REF_LEVEL_KEY] = max_level - self[DYNAMIC_RANGE_KEY] = max_level - min_level + self[DYNAMIC_RANGE_KEY] = common.get_clean_num(max_level - min_level) + self[REF_LEVEL_KEY] = DYNAMIC_RANGE_STEP*round(.5+max_level/DYNAMIC_RANGE_STEP) def handle_msg(self, msg): """ |