Added comment on what to to next and how to make class available on m…

…acOS
AudioKit · Mar 19, 2024 · 4f3f246 · 4f3f246
1 parent fda91fd
commit 4f3f246
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/Sources/AudioKitUI/Visualizations/SpectrogramFlatView/SpectrogramFlatView.swift b/Sources/AudioKitUI/Visualizations/SpectrogramFlatView/SpectrogramFlatView.swift
@@ -35,6 +35,19 @@ Steps involved:
    this implementation caches the resulting image.
 
 
+ Suggested next steps on development:
+ * Layout and draw the slices directly on a Canvas (instead of HStack) and independently move the Canvas left.
+ * Make class compatible with macOS 
+    - Drawing with Canvas instead of UIGraphicsImageRenderer 
+      (caching of UIImage no longer needed if callback can draw directly on one Canvas)
+    - CrossPlatformColor from Waveform.swift or Color.Resolved instead of UIColor for gradient lookup
+ * Add some parameters that can be changed while the spectrogram is running
+    - Pause so user can have a close look at the analyzed past
+    - Gain or sensitivity
+    - Speed of the rolling plot / detail frequency by adjusting fftSize
+    - Min and max frequency shown
+
+
  Cause of inefficiency of this implementation
  * Each time a new slice arrives from FFTTap, the view gets a complete layout update.
  * Rendering of new slices is done on a background thread and involves too many steps