chart-utils.jfreechart — org.clojars.smee/chart-utils 1.2.3

->bins clj

(->bins x-min x-bin-width y-min y-bin-width bin-w bin-p)

add-domain-interval-marker clj

(add-domain-interval-marker chart x y label)

add-domain-marker clj

(add-domain-marker chart x label)

add-function clj macro

(add-function chart function min-range max-range & options)

Adds a xy-plot of the given function to the given chart, returning a modified version of the chart. Options: :series-label (default x expression) :step-size (default (/ (- max-range min-range) 500)) See also: function-plot, view, save, add-function, add-points, add-lines Examples: (use '(incanter core stats charts)) ;; plot the sine and cosine functions (doto (function-plot sin (- Math/PI) Math/PI) (add-function cos (- Math/PI) Math/PI) view) ;; plot two normal pdf functions (doto (function-plot pdf-normal -3 3 :legend true) (add-function (fn [x] (pdf-normal x :mean 0.5 :sd 0.5)) -3 3) view) ;; plot a user defined function and its derivative (use '(incanter core charts optimize)) ;; define the function, x^3 + 2x^2 + 2x + 3 (defn cubic [x] (+ (* x x x) (* 2 x x) (* 2 x) 3)) ;; use the derivative function to get a function ;; that approximates its derivative (def deriv-cubic (derivative cubic)) ;; plot the cubic function and its derivative (doto (function-plot cubic -10 10) (add-function deriv-cubic -10 10) view)

add-function* clj

(add-function* chart function min-range max-range & options)

add-lines clj macro

(add-lines chart x y & options)

Plots lines on the given scatter or line plot (xy-plot) of the (x,y) points. Equivalent to R's lines function, returns the modified chart object. Options: :series-label (default x expression) :points (default false) :auto-sort (default true) sort data by x Examples: (use '(incanter core stats io datasets charts)) (def cars (to-matrix (get-dataset :cars))) (def y (sel cars :cols 0)) (def x (sel cars :cols 1)) (def plot1 (scatter-plot x y :legend true)) (view plot1) ;; add regression line to scatter plot (def lm1 (linear-model y x)) (add-lines plot1 x (:fitted lm1)) ;; model the data without an intercept (def lm2 (linear-model y x :intercept false)) (add-lines plot1 x (:fitted lm2)) ;; Clojure's doto macro can be used to build a chart (doto (histogram (sample-normal 1000) :density true) (add-lines (range -3 3 0.05) (pdf-normal (range -3 3 0.05))) view) (with-data (get-dataset :iris) (doto (xy-plot :Sepal.Width :Sepal.Length :legend true) (add-lines :Petal.Width :Petal.Length) view)) References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

add-lines* clj multimethod

add-mouse-listener clj

(add-mouse-listener chart)

Toggle color of a line by clicking on it's legend entry or the line itself.

add-sub-title clj

(add-sub-title chart text)

Add a subtitle to the chart.

add-value-marker clj

(add-value-marker chart y label & [idx])

clear-domain-markers clj

(clear-domain-markers chart)

clear-value-markers clj

(clear-value-markers chart)

close clj

(close chart-frame)

combined-domain-chart clj

(combined-domain-chart charts & {:keys [keep-titles] :or {keep-titles true}})

combined-domain-plot clj

(combined-domain-plot & plots)

Combine several XYPlots into one plot with a common domain axis (all charts in one column).

combined-range-plot clj

(combined-range-plot & plots)

Combine several XYPlots into one plot with a common range axis (all charts in one row).

create-3d-dataset clj

(create-3d-dataset data label)

create-paint-scale clj

(create-paint-scale colors min-z max-z default-color)

create-renderer clj

(create-renderer)

do not plot a line when at least 3 values are missing (for example during the night)

deviation-plot clj

(deviation-plot xs
                vs
                lower
                upper
                &
                {:keys [series-label legend x-label y-label title fill-color-fn]
                 :or {legend false
                      series-label ""
                      title "Chart"
                      x-label "x"
                      y-label "y"
                      fill-color-fn (fn fill-color-fn [col] (.brighter col))}})

Create xy-plot of xs and vs, render minima and maxima as an area behind the line.

function-plot clj macro

(function-plot function min-range max-range & options)

Returns a xy-plot object of the given function over the range indicated by the min-range and max-range arguments. Use the 'view' function to display the chart, or the 'save' function to write it to a file. Options: :title (default '') main title :x-label (default x expression) :y-label (default 'Frequency') :legend (default false) prints legend :series-label (default x expression) :step-size (default (/ (- max-range min-range) 500)) See also: view, save, add-points, add-lines Examples: (use '(incanter core stats charts)) (view (function-plot sin (- Math/PI) Math/PI)) (view (function-plot pdf-normal -3 3)) (defn cubic [x] (+ (* x x x) (* 2 x x) (* 2 x) 3)) (view (function-plot cubic -10 10))

function-plot* clj

(function-plot* function min-range max-range & options)

get-plots clj multimethod

Extract all instances of org.jfree.chart.XYPlot

grid-apply clj

(grid-apply f x-min x-max y-min y-max x-step y-step)

Applies the given function f, that accepts two arguments, to a grid defined by rectangle bounded x-min, y-min, x-max, y-max and returns a sequence of three sequences representing the cartesian product of x and y and z calculated by applying f to the combinations of x and y with step widths x-step and y-step.

heat-map clj macro

(heat-map function x-min x-max y-min y-max & options)

see incanter.charts/heat-map for examples Takes optional parameters :x-step and :y-step for x and y resolutions and :z-min :z-max for min./max. values of z.

heat-map* clj

(heat-map* function x-min x-max y-min y-max & options)

heat-map-data clj

(heat-map-data xs ys x-min x-max y-min y-max x-step y-step)

Create the data needed for calling chart-utils.jfreechart/set-heatmap-data. For details please refer tochart-utils.jfreechart/heat-map`

heat-map-function clj

(heat-map-function xs ys min-x max-x min-y max-y x-steps y-steps)

histogram clj macro

(histogram x & options)

Returns a JFreeChart object representing the histogram of the given data. Use the 'view' function to display the chart, or the 'save' function to write it to a file. Options: :nbins (default 10) number of bins :density (default false) if false, plots frequency, otherwise density :title (default 'Histogram') main title :x-label (default x expression) :y-label (default 'Frequency') :legend (default false) prints legend :series-label (default x expression) See also: view, save, add-histogram Examples: (use '(incanter core charts stats)) (view (histogram (sample-normal 1000)))

plot a density histogram

(def hist (histogram (sample-normal 1000) :density true)) (view hist)

add a normal density line to the plot

(def x (range -4 4 0.01)) (add-lines hist x (pdf-normal x))

plot some gamma data

(def gam-hist (histogram (sample-gamma 1000) :density true :nbins 30)) (view gam-hist) (def x (range 0 8 0.01)) (add-lines gam-hist x (pdf-gamma x)) (use 'incanter.datasets) (def iris (get-dataset :iris)) (view (histogram :Sepal.Width :data iris)) (with-data (get-dataset :iris) (view (histogram :Petal.Length))) References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

histogram* clj

(histogram* x & options)

line-chart clj macro

(line-chart categories values & options)

Returns a JFreeChart object representing a line-chart of the given values and categories. Use the 'view' function to display the chart, or the 'save' function to write it to a file. Arguments: categories -- a sequence of categories values -- a sequence of numeric values Options: :title (default '') main title :x-label (default 'Categories') :y-label (default 'Value') :legend (default false) prints legend :series-label :group-by (default nil) -- a vector of values used to group the values into series within each category. :gradient? (default false) -- use gradient on bars See also: view and save Examples: (use '(incanter core stats charts datasets)) (def data (get-dataset :airline-passengers)) (def years (sel data :cols 0)) (def months (sel data :cols 2)) (def passengers (sel data :cols 1)) (view (line-chart years passengers :group-by months :legend true)) (view (line-chart months passengers :group-by years :legend true)) (def seasons (mapcat identity (repeat 3 ["winter" "spring" "summer" "fall"]))) (def years (mapcat identity (repeat 4 [2007 2008 2009]))) (def x (sample-uniform 12 :integers true :max 100)) (view (line-chart years x :group-by seasons :legend true)) (view (line-chart ["a" "b" "c" "d" "e" "f"] [10 20 30 10 40 20])) (view (line-chart (sample "abcdefghij" :size 10 :replacement true) (sample-uniform 10 :max 50) :legend true)) ;; add a series label (def plot (line-chart ["a" "b" "c"] [10 20 30] :legend true :series-label "s1")) (view plot) (add-categories plot ["a" "b" "c"] [5 25 40] :series-label "s2") (view (line-chart :year :passengers :group-by :month :legend true :data data)) (view (line-chart :month :passengers :group-by :year :legend true :data data)) (with-data data (view (line-chart :month :passengers :group-by :year :legend true))) (with-data (->> ($rollup :sum :passengers :year (get-dataset :airline-passengers)) ($order :year :asc)) (view (line-chart :year :passengers))) (with-data (->> ($rollup :sum :passengers :month (get-dataset :airline-passengers)) ($order :passengers :asc)) (view (line-chart :month :passengers))) (with-data ($rollup :sum :passengers :month (get-dataset :airline-passengers)) (view (line-chart :month :passengers))) References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

line-chart* clj

(line-chart* categories values & options)

log-axis clj

(log-axis & options)

Create a logarithmic axis. Note: By default, values smaller than 0.5 are rounded to 0.5 to prevent strange behavior that happens for values close to 0. Options: :base (default 10) base of the logarithm; typically 2 or 10 :label (default none) the label of the axis :int-ticks? (default true) if true, use normal numbers instead of <base>^<exponent>, i.e. 1 instead of f.ex. 10^0.0 :smallest-value (default: 0.5) Set the smallest value represented by the axis, set to 0.0 to 'reset' See also: set-axis References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/axis/LogAxis.html

map-to-axis clj

(map-to-axis chart series-idx axis-idx & {:keys [label position]})

Map dataseries to separate y axis. Reuses fonts, colors, paints from the first axis.

perf-set-data clj

(perf-set-data chart data series-idx)

Replace the data of a series without firing events for every single data point by avoiding addOrUpdate.

polar-plot clj

(polar-plot angles
            values
            &
            {:keys [series-label title legend]
             :or {series-label "values" title "Polar chart" legend false}})

remove-domain-interval-marker clj

(remove-domain-interval-marker chart marker)

remove-domain-marker clj

(remove-domain-marker chart marker)

save clj

(save chart filename & options)

From incanter https://github.com/incanter/incanter/blob/master/modules/incanter-charts/src/incanter/charts.clj#L3418

set-axis clj multimethod

Set the selected axis of the chart, returning the chart. (Beware: the axis' label will replace axis label set previously on the chart.) Arguments: chart - the JFreeChart object whose axis to change dimension - depends on the plot type for plots with mutliple axes f.ex. :x or :y for an XYPlot (x is the domain axis, y the range one) axis - the axis to set, an instance of ValueAxis See also: log-axis Note: Not applicable to DialPlot MeterPlot PiePlot MultiplePiePlot CompassPlot WaferMapPlot SpiderWebPlot References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/axis/ValueAxis.html http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/plot/XYPlot.html Examples: (use '(incanter core charts)) (view (doto (function-plot #(Math/pow 10 %) 0 5) (set-axis :x (log-axis :base 10, :label "log(x)"))))

set-background-default clj multimethod

set-color clj

(set-color chart series-idx color)

Set a java.awt.Color for each series with index series-idx in charts. Assumes that each renderer is responsible for one series only.

set-color-brewer-colors clj multimethod

set-discontinuous clj

(set-discontinuous chart)

set-heat-map-data clj

(set-heat-map-data chart data)

set-paint-scale clj

(set-paint-scale chart scale)

set-plot-discontinuous clj

(set-plot-discontinuous plot)

(set-plot-discontinuous plot idx)

If there are more than 3 missing values in a series, do not connect points at this gap. Creates new renderers for the given series! If no series index is given, do this for all series of the plot.

set-step-renderer clj

(set-step-renderer chart n)

Set an instance of org.jfree.chart.renderer.xy.XYStepRenderer for data series n.

set-theme clj

(set-theme chart theme)

Changes the chart theme. Arguments: chart -- an Incanter/JFreeChart object theme -- either a keyword indicating one of the built-in themes, or a JFreeChart ChartTheme object. Built-in Themes: :default :dark Examples: (use '(incanter core charts)) (def chart (function-plot sin -4 4)) (view chart) ;; change the theme of chart to :dark (set-theme chart :dark) ;; change it back to the default (set-theme chart :default) ;; Example using JFreeTheme (use '(incanter core stats charts datasets)) (import '(org.jfree.chart StandardChartTheme) '(org.jfree.chart.plot DefaultDrawingSupplier) '(java.awt Color)) (def all-red-theme (doto (StandardChartTheme/createJFreeTheme) (.setDrawingSupplier (proxy [DefaultDrawingSupplier] [] (getNextPaint [] Color/red))))) (def data (get-dataset :airline-passengers)) (def chart (bar-chart :month :passengers :group-by :year :legend true :data data)) (doto chart ;; has no effect (set-theme all-red-theme) view) References: http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/StandardChartTheme.html http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/ChartTheme.html

set-theme-bw clj multimethod

set-theme-default clj multimethod

set-title clj

(set-title chart title)

Sets the main title of the plot, returns the modified chart object. References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

set-x-label clj

(set-x-label chart label)

Sets the label of the x-axis, returns the modified chart object. References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

set-x-range clj

(set-x-range chart lower upper)

Sets the range of the x-axis on the given chart. Examples: (use '(incanter core charts datasets)) (def chart (xy-plot :speed :dist :data (get-dataset :cars))) (view chart) (set-x-range chart 10 20)

set-y-label clj

(set-y-label chart label)

Sets the label of the y-axis, returns the modified chart object. References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

set-y-range clj

(set-y-range chart idx lower upper)

set-y-ranges clj

(set-y-ranges chart lower upper)

Set y range for all available y-axes.

slider clj

(slider updater-fn slider-values)

(slider updater-fn slider-values slider-label)

Like incanter.charts/sliders* but returns the JSlider object only.

sliders clj macro

(sliders [& slider-bindings] body)

Creates one slider control for each of the given sequence bindings. Each slider calls the given expression when manipulated.

Like incanter.charts/sliders but creates on frame that contains all sliders.

sliders* clj

(sliders* f [& slider-values])

(sliders* f [& slider-values] [& slider-labels])

sliders*

Like incanter.charts/sliders* but creates one frame that contains all sliders.

stacked-area-chart clj

(stacked-area-chart xs values & options)

time-series-plot clj macro

(time-series-plot x y & options)

Returns a JFreeChart object representing a time series plot of the given data. Use the 'view' function to display the chart, or the 'save' function to write it to a file. Sequence passed in for the x axis should be number of milliseconds from the epoch (1 January 1970). Options: :data (default nil) If the :data option is provided a dataset, column names can be used instead of sequences of data as arguments to xy-plot. :title (default '') main title :x-label (default x expression) :y-label (default y expression) :legend (default false) prints legend :series-label (default x expression) :group-by (default nil) -- a vector of values used to group the x and y values into series. See also: view, save, add-points, add-lines Examples: (use '(incanter core stats charts)) (require '[clj-time.core :refer [date-time]]) ;; plot numbers against years starting with 1900 (def dates (map #(-> (date-time (+ 1900 %)) .getMillis) (range 100))) (def y (range 100)) (view (time-series-plot dates y :x-label "Year")) References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

time-series-plot* clj

(time-series-plot* x y & options)

use-relative-time-axis clj

(use-relative-time-axis chart)

Replace domain axis by relative date/time axis.

use-time-axis clj

(use-time-axis chart)

(use-time-axis chart start-hour end-hour)

Use DateAxis. If a start- and end-hour are specified only these hours will be shown.

view clj

(view chart & options)

From incanter https://github.com/incanter/incanter/blob/master/modules/incanter-charts/src/incanter/charts.clj#L3405

xy-plot clj macro

(xy-plot)

(xy-plot x y & options)

Returns a JFreeChart object representing a xy-plot of the given data. Use the 'view' function to display the chart, or the 'save' function to write it to a file. Options: :data (default nil) If the :data option is provided a dataset, column names can be used instead of sequences of data as arguments to xy-plot. :title (default 'XY Plot') main title :x-label (default x expression) :y-label (default 'Frequency') :legend (default false) prints legend :series-label (default x expression) :group-by (default nil) -- a vector of values used to group the x and y values into series. :points (default false) includes point-markers :auto-sort (default true) sort data by x See also: view, save, add-points, add-lines Examples: (use '(incanter core stats charts)) ;; plot the cosine function (def x (range -1 5 0.01)) (def y (cos (mult 2 Math/PI x))) (view (xy-plot x y)) ;; plot gamma pdf with different parameters (def x2 (range 0 20 0.1)) (def gamma-plot (xy-plot x2 (pdf-gamma x2 :shape 1 :scale 2) :legend true :title "Gamma PDF" :y-label "Density")) (view gamma-plot) (add-lines gamma-plot x2 (pdf-gamma x2 :shape 2 :scale 2)) (add-lines gamma-plot x2 (pdf-gamma x2 :shape 3 :scale 2)) (add-lines gamma-plot x2 (pdf-gamma x2 :shape 5 :scale 1)) (add-lines gamma-plot x2 (pdf-gamma x2 :shape 9 :scale 0.5)) ;; use :group-by option (use '(incanter core charts datasets)) (with-data (get-dataset :chick-weight) (view (xy-plot :Time :weight :group-by :Chick))) ;; see INCANTER_HOME/examples/probability_plots.clj for more examples of plots References: http://www.jfree.org/jfreechart/api/javadoc/ http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/JFreeChart.html

xy-plot* clj

(xy-plot* x y & options)