fix whitespace errors

TODO

@@ -23,6 +23,8 @@ FEATURES
 
  * ticks separate x axis groups for bar plots (rather than centre)
 
+ * alternating shaded/transparent by major tick
+
 BUGS
 
  * Log range crashing
@@ -60,6 +62,9 @@ REFACTOR
 
  * re-factor Axis.hs tickPositions and renderAxisTicks
 
+ * MVar data series for continuous update
+ * autorefresh (plot-gtk?)
+
 COMPLETE
 
 | * area

examples/Test2.hs

@@ -96,11 +96,11 @@ figure = do
         setPlots 1 1
 
         withPlot (1,1) $ do
-                         setDataset (Bar, lx, [hx,hy,he])
-                         barSetting BarStack
+--                         setDataset (Bar, lx, [hx,hy,he])
+--                         barSetting BarStack
 --                         setDataset (Line, mx, [rx])
 --                         setDataset (Line, ts, [ds])
---                         setDataset (ts,[line ds blue])
+                         setDataset (ts,[line ds blue])
 --                         setDataset (ts,[impulse fs blue])
 --                         setDataset (ts,[point (ds,es,"Sampled data") (Bullet,green)
 --                         setDataset (ts,[bar (ds,ds+es,"Sampled data") green
@@ -121,8 +121,8 @@ figure = do
                            withAxisLabel $ setText "time (s)"
                            --setTicks Major (TickValues $ fromList [1,2,5,10])
                            setTicks Major (TickNumber 12)
-                           setTicks Minor (TickNumber 0)
-                           setTickLabelFormat $ Printf "%.0f"
+                           setTicks Minor (TickNumber 100)
+                           setTickLabelFormat $ Printf "%.2f"
                            --setTickLabels ["Jan","Feb","Mar","Apr","May"]
                            --withTickLabelFormat $ setFontSize 8
                          addAxis YAxis (Side Lower) $ do
@@ -130,9 +130,9 @@ figure = do
                            withAxisLabel $ setText "amplitude (α)"
                            setTicks Minor (TickNumber 0)
                         -- addAxis XAxis (Value 0) $ return ()
-                         --setRangeFromData XAxis Lower Linear
+--                         setRangeFromData XAxis Lower Linear
                          setRangeFromData YAxis Lower Linear
-                         setRange XAxis Lower Linear 0 11
+--                         setRange XAxis Lower Linear 0 11
 {-                         withAnnotations $ do
                            arrow True (pi/2,0.5) (0,0) (return ())
                            --oval True (0.5,1) (1,3) $ setBarColour blue

lib/Graphics/Rendering/Plot/Render.hs

@@ -165,18 +165,18 @@ renderFigure (Figure b p t s d) = do
     C.paint
     C.restore
 
-    applyPads p
+  applyPads p
 
-    tx <- bbCentreWidth
-    ty <- bbTopHeight
-    (_,th) <- renderText t Centre TTop tx ty
-    bbLowerTop (th+textPad)
+  tx <- bbCentreWidth
+  ty <- bbTopHeight
+  (_,th) <- renderText t Centre TTop tx ty
+  bbLowerTop (th+textPad)
 
-    sx <- bbCentreWidth
-    sy <- bbTopHeight
-    (_,sh) <- renderText s Centre TTop sx sy
-    bbLowerTop (sh+textPad)
+  sx <- bbCentreWidth
+  sy <- bbTopHeight
+  (_,sh) <- renderText s Centre TTop sx sy
+  bbLowerTop (sh+textPad)
 
-    renderPlots d
+  renderPlots d
                                                       
 -----------------------------------------------------------------------------

lib/Graphics/Rendering/Plot/Render/Types.hs

@@ -177,7 +177,7 @@ setTextOptionsFD (TextOptions (FontOptions ff fs fv fw fc) fz c) fd = do
     P.fontDescriptionSetWeight fd fw
     P.fontDescriptionSetStretch fd fc
     P.fontDescriptionSetSize fd fz
-    setColour c
+  setColour c
 
 -----------------------------------------------------------------------------
 

plot.cabal

@@ -2,11 +2,11 @@ Name:                plot
 Version:             0.2.1
 License:             BSD3
 License-file:        LICENSE
-Copyright:           (c) A.V.H. McPhail 2010, 2012
+Copyright:           (c) A.V.H. McPhail 2010, 2012, 2013
 Author:              Vivian McPhail
 Maintainer:          haskell.vivian.mcphail <at> gmail <dot> com
 Stability:           experimental
-Homepage:            http://code.haskell.org/plot
+Homepage:            http://github.com/amcphail/plot
 Synopsis:            A plotting library, exportable as eps/pdf/svg/png or renderable with gtk
 Description:         
      A package for creating plots, built on top of the Cairo rendering engine.