added 1D example

kabuki.py

@@ -6,21 +6,25 @@ from bokeh.plotting import curdoc
 from bokeh.layouts import column
 
 from cacher import cacher
-from plots import Plot0D, Plot2D
+from plots import Plot0D, Plot1D, Plot2D
 from sources import Camera, Source
 
 
 src0 = Source("MTEST:RAND0")
+src1 = Source("MTEST:ARR")
 src2 = Camera("MTEST:CHAN-IMAGE:FPICTURE")
 
 cache0 = cacher.add_source(src0)
-cache2 = cacher.add_source(src2)
+cache1 = cacher.add_source(src1)
+cache2 = cacher.add_source(src2, size=1)
 
 p0 = Plot0D()
+p1 = Plot1D()
 p2 = Plot2D()
 
 def update():
     p0.set(*cache0.xy)
+    p1.set(cache1.latest)
     p2.set(cache2.latest)
 
 
@@ -30,6 +34,7 @@ doc.add_periodic_callback(update, 1000)
 
 plt = column(
     p0.fig,
+    p1.fig,
     p2.fig
 )
 

plot1d.py

@@ -0,0 +1,33 @@
+import numpy as np
+
+from bokeh.plotting import figure
+from bokeh.models import ColumnDataSource
+
+
+class Plot1D:
+
+    def __init__(self):
+        data = {
+            "x": [],
+            "y": []
+        }
+
+        self.source = source = ColumnDataSource(data=data)
+
+        self.fig = fig = figure()
+        fig.line(x="x", y="y", source=source)
+        fig.circle(x="x", y="y", source=source)
+
+
+    def set(self, y):
+        x = np.arange(len(y))
+
+        data = {
+            "x": x,
+            "y": y
+        }
+
+        self.source.data.update(data)
+
+
+

plots.py

@@ -1,6 +1,6 @@
 
 from plot0d import Plot0D
-#from plot1d import Plot1D
+from plot1d import Plot1D
 from plot2d import Plot2D