Drawing works with fine dots

internal_filesystem/apps/com.example.draw/assets/draw.py

@@ -7,16 +7,17 @@ def touch_cb(event):
     event_code=event.get_code()
     if event_code not in [23,25,26,27,28,29,30,49]:
         #print(f"got event: {event}")
-        print(f"lv_event_t: code={event_code}, target={event.get_target()}, user_data={event.get_user_data()}, param={event.get_param()}")
+        #print(f"lv_event_t: code={event_code}, target={event.get_target()}, user_data={event.get_user_data()}, param={event.get_param()}")
         if event_code == lv.EVENT.PRESSING:
-            print("lv.EVENT.PRESSING")
+            #print("lv.EVENT.PRESSING")
             indev = lv.indev_active()
             if indev:
-                #point = indev.get_point()
-                #x, y = point.x, point.y
-                import random
-                x = random.randrange(1,200)
-                y = random.randrange(1,200)
+                point = lv.point_t()
+                indev.get_point(point)
+                x, y = point.x, point.y
+                #import random
+                #x = random.randrange(1,200)
+                #y = random.randrange(1,200)
                 #print(f"got indev {x} {y} {point}")
                 #canvas.draw_arc(x, y, 5, 0, 360, lv.color_black())
                 canvas.set_px(x,y,lv.color_black(),lv.OPA.COVER)
@@ -25,12 +26,16 @@ def touch_cb(event):
 
 
 canvas = lv.canvas(appscreen)
+
 disp = lv.display_get_default()
 hor_res = disp.get_horizontal_resolution()
 ver_res = disp.get_vertical_resolution()
+
 canvas.set_size(hor_res, ver_res)
 canvas.set_style_bg_color(lv.color_white(), 0)
+
 buffer = bytearray(hor_res * ver_res * 4)
+
 canvas.set_buffer(buffer, hor_res, ver_res, lv.COLOR_FORMAT.NATIVE)
 canvas.fill_bg(lv.color_white(), lv.OPA.COVER)
 canvas.add_flag(lv.obj.FLAG.CLICKABLE)