# Chart (Javadocs: controlP5)
Date: 2014-04-27

controlP5

## Class Chart

- java.lang.Object
- - controlP5.Controller<Chart>
  - - controlP5.Chart

All Implemented Interfaces:
  CDrawable, ControllerInterface<Chart>, ControlP5Constants

    public class Chart
    extends Controller<Chart>

Use charts to display float array data as line chart, yet experimental, but see the ControlP5chart example for more details.

+Example
  `

      /**
      * ControlP5 Chart
      *
      * find a list of public methods available for the Chart Controller
      * at the bottom of this sketch.
      *
      * by Andreas Schlegel, 2012
      * www.sojamo.de/libraries/controlp5
      *
      */

      import controlP5.*;

      ControlP5 cp5;

      Chart myChart;

      void setup() {
        size(400, 700);
        smooth();
        cp5 = new ControlP5(this);
        cp5.printPublicMethodsFor(Chart.class);
        myChart = cp5.addChart("hello")
                     .setPosition(50, 50)
                     .setSize(200, 200)
                     .setRange(-20, 20)
                     .setView(Chart.BAR) // use Chart.LINE, Chart.PIE, Chart.AREA, Chart.BAR_CENTERED
                     ;

        myChart.getColor().setBackground(color(255, 100));

        myChart.addDataSet("world");
        myChart.setColors("world", color(255,0,255),color(255,0,0));
        myChart.setData("world", new float[4]);

        myChart.setStrokeWeight(1.5);

        myChart.addDataSet("earth");
        myChart.setColors("earth", color(255), color(0, 255, 0));
        myChart.updateData("earth", 1, 2, 10, 3);

      }

      void draw() {
        background(0);
        // unshift: add data from left to right (first in)
        myChart.unshift("world", (sin(frameCount*0.01)*10));

        // push: add data from right to left (last in)
        myChart.push("earth", (sin(frameCount*0.1)*10));
      }

      /*
      a list of all methods available for the Chart Controller
      use ControlP5.printPublicMethodsFor(Chart.class);
      to print the following list into the console.

      You can find further details about class Chart in the javadoc.

      Format:
      ClassName : returnType methodName(parameter type)

      controlP5.Chart : Chart addData(ChartData)
      controlP5.Chart : Chart addData(ChartDataSet, float)
      controlP5.Chart : Chart addData(String, ChartData)
      controlP5.Chart : Chart addData(String, float)
      controlP5.Chart : Chart addData(float)
      controlP5.Chart : Chart addDataSet(String)
      controlP5.Chart : Chart addFirst(String, float)
      controlP5.Chart : Chart addFirst(float)
      controlP5.Chart : Chart removeData(ChartData)
      controlP5.Chart : Chart removeData(String, ChartData)
      controlP5.Chart : Chart removeData(String, int)
      controlP5.Chart : Chart removeData(int)
      controlP5.Chart : Chart removeDataSet(String)
      controlP5.Chart : Chart removeLast()
      controlP5.Chart : Chart removeLast(String)
      controlP5.Chart : Chart setData(String, int, ChartData)
      controlP5.Chart : Chart setData(int, ChartData)
      controlP5.Chart : Chart setDataSet(ChartDataSet)
      controlP5.Chart : Chart setDataSet(String, ChartDataSet)
      controlP5.Chart : Chart setRange(float, float)
      controlP5.Chart : Chart setResolution(int)
      controlP5.Chart : Chart setStrokeWeight(float)
      controlP5.Chart : Chart setValue(float)
      controlP5.Chart : Chart setView(int)
      controlP5.Chart : Chart unshift(String, float)
      controlP5.Chart : Chart unshift(float)
      controlP5.Chart : ChartData getData(String, int)
      controlP5.Chart : ChartDataSet getDataSet(String)
      controlP5.Chart : LinkedHashMap getDataSet()
      controlP5.Chart : String getInfo()
      controlP5.Chart : String toString()
      controlP5.Chart : float getStrokeWeight()
      controlP5.Chart : float[] getValuesFrom(String)
      controlP5.Chart : int getResolution()
      controlP5.Chart : int size()
      controlP5.Chart : void onEnter()
      controlP5.Chart : void onLeave()
      controlP5.Controller : CColor getColor()
      controlP5.Controller : Chart addCallback(CallbackListener)
      controlP5.Controller : Chart addListener(ControlListener)
      controlP5.Controller : Chart align(int, int, int, int)
      controlP5.Controller : Chart bringToFront()
      controlP5.Controller : Chart bringToFront(ControllerInterface)
      controlP5.Controller : Chart hide()
      controlP5.Controller : Chart linebreak()
      controlP5.Controller : Chart listen(boolean)
      controlP5.Controller : Chart lock()
      controlP5.Controller : Chart plugTo(Object)
      controlP5.Controller : Chart plugTo(Object, String)
      controlP5.Controller : Chart plugTo(Object[])
      controlP5.Controller : Chart plugTo(Object[], String)
      controlP5.Controller : Chart registerProperty(String)
      controlP5.Controller : Chart registerProperty(String, String)
      controlP5.Controller : Chart registerTooltip(String)
      controlP5.Controller : Chart removeBehavior()
      controlP5.Controller : Chart removeCallback()
      controlP5.Controller : Chart removeCallback(CallbackListener)
      controlP5.Controller : Chart removeListener(ControlListener)
      controlP5.Controller : Chart removeProperty(String)
      controlP5.Controller : Chart removeProperty(String, String)
      controlP5.Controller : Chart setArrayValue(float[])
      controlP5.Controller : Chart setArrayValue(int, float)
      controlP5.Controller : Chart setBehavior(ControlBehavior)
      controlP5.Controller : Chart setBroadcast(boolean)
      controlP5.Controller : Chart setCaptionLabel(String)
      controlP5.Controller : Chart setColor(CColor)
      controlP5.Controller : Chart setColorActive(int)
      controlP5.Controller : Chart setColorBackground(int)
      controlP5.Controller : Chart setColorCaptionLabel(int)
      controlP5.Controller : Chart setColorForeground(int)
      controlP5.Controller : Chart setColorValueLabel(int)
      controlP5.Controller : Chart setDecimalPrecision(int)
      controlP5.Controller : Chart setDefaultValue(float)
      controlP5.Controller : Chart setHeight(int)
      controlP5.Controller : Chart setId(int)
      controlP5.Controller : Chart setImages(PImage, PImage, PImage)
      controlP5.Controller : Chart setImages(PImage, PImage, PImage, PImage)
      controlP5.Controller : Chart setLabelVisible(boolean)
      controlP5.Controller : Chart setLock(boolean)
      controlP5.Controller : Chart setMax(float)
      controlP5.Controller : Chart setMin(float)
      controlP5.Controller : Chart setMouseOver(boolean)
      controlP5.Controller : Chart setMoveable(boolean)
      controlP5.Controller : Chart setPosition(PVector)
      controlP5.Controller : Chart setPosition(float, float)
      controlP5.Controller : Chart setSize(PImage)
      controlP5.Controller : Chart setSize(int, int)
      controlP5.Controller : Chart setStringValue(String)
      controlP5.Controller : Chart setUpdate(boolean)
      controlP5.Controller : Chart setValueLabel(String)
      controlP5.Controller : Chart setView(ControllerView)
      controlP5.Controller : Chart setVisible(boolean)
      controlP5.Controller : Chart setWidth(int)
      controlP5.Controller : Chart show()
      controlP5.Controller : Chart unlock()
      controlP5.Controller : Chart unplugFrom(Object)
      controlP5.Controller : Chart unplugFrom(Object[])
      controlP5.Controller : Chart unregisterTooltip()
      controlP5.Controller : Chart update()
      controlP5.Controller : Chart updateSize()
      controlP5.Controller : ControlBehavior getBehavior()
      controlP5.Controller : ControlWindow getControlWindow()
      controlP5.Controller : ControlWindow getWindow()
      controlP5.Controller : ControllerProperty getProperty(String)
      controlP5.Controller : ControllerProperty getProperty(String, String)
      controlP5.Controller : Label getCaptionLabel()
      controlP5.Controller : Label getValueLabel()
      controlP5.Controller : List getControllerPlugList()
      controlP5.Controller : PImage setImage(PImage)
      controlP5.Controller : PImage setImage(PImage, int)
      controlP5.Controller : PVector getAbsolutePosition()
      controlP5.Controller : PVector getPosition()
      controlP5.Controller : String getAddress()
      controlP5.Controller : String getInfo()
      controlP5.Controller : String getName()
      controlP5.Controller : String getStringValue()
      controlP5.Controller : String toString()
      controlP5.Controller : Tab getTab()
      controlP5.Controller : boolean isActive()
      controlP5.Controller : boolean isBroadcast()
      controlP5.Controller : boolean isInside()
      controlP5.Controller : boolean isLabelVisible()
      controlP5.Controller : boolean isListening()
      controlP5.Controller : boolean isLock()
      controlP5.Controller : boolean isMouseOver()
      controlP5.Controller : boolean isMousePressed()
      controlP5.Controller : boolean isMoveable()
      controlP5.Controller : boolean isUpdate()
      controlP5.Controller : boolean isVisible()
      controlP5.Controller : float getArrayValue(int)
      controlP5.Controller : float getDefaultValue()
      controlP5.Controller : float getMax()
      controlP5.Controller : float getMin()
      controlP5.Controller : float getValue()
      controlP5.Controller : float[] getArrayValue()
      controlP5.Controller : int getDecimalPrecision()
      controlP5.Controller : int getHeight()
      controlP5.Controller : int getId()
      controlP5.Controller : int getWidth()
      controlP5.Controller : int listenerSize()
      controlP5.Controller : void remove()
      controlP5.Controller : void setView(ControllerView, int)
      java.lang.Object : String toString()
      java.lang.Object : boolean equals(Object)

      */

  `

### Nested Class Summary

Nested Classes
`class` `Chart.ChartViewArea`
`class` `Chart.ChartViewBar`
`class` `Chart.ChartViewBarCentered`
`class` `Chart.ChartViewLine`
`class` `Chart.ChartViewPie`

### Field Summary

Fields
`static int` `AREA`
`static int` `BAR`
`static int` `BAR_CENTERED`
`static int` `HISTOGRAM`
`static int` `LINE`
`static int` `PIE`

### Fields inherited from class controlP5.Controller

`autoHeight, autoSpacing, autoWidth`

### Fields inherited from interface controlP5.ControlP5Constants

`acceptClassList, ACTION_BROADCAST, ACTION_CLICK, ACTION_DRAG, ACTION_ENTER, ACTION_EXIT, ACTION_LEAVE, ACTION_MOVE, ACTION_PRESS, ACTION_PRESSED, ACTION_RELEASE, ACTION_RELEASED, ACTION_RELEASEDOUTSIDE, ACTION_WHEEL, ACTIVE, ALL, ALT, AQUA, ARC, ARRAY, BACKSPACE, BASELINE, BITFONT, BLACK, BLUE, BOOLEAN, BOTTOM, BOTTOM_OUTSIDE, CAPTIONLABEL, CENTER, CHECKBOX, COMMANDKEY, CONTROL, controlEventClass, CUSTOM, DECREASE, DEFAULT, DELETE, DONE, DOWN, DROPDOWN, ELLIPSE, ENTER, ESCAPE, EVENT, eventMethod, FADEIN, FADEOUT, FIELD, FLOAT, FUCHSIA, GRAY, GREEN, grixel, HALF_PI, HIDE, HIGHLIGHT, HORIZONTAL, IDLE, IMAGE, INACTIVE, INCREASE, INTEGER, INVALID, J2D, KEYCONTROL, LEFT, LEFT_OUTSIDE, LIME, LIST, LOAD, MAROON, MENU, METHOD, MOVE, MULTI, MULTIPLES, NAVY, OLIVE, ORANGE, OVER, P2D, P3D, PI, PRESSED, PRINT, PURPLE, RED, RELEASE, RESET, RIGHT, RIGHT_OUTSIDE, SAVE, SHIFT, SILVER, SINGLE, SINGLE_COLUMN, SINGLE_ROW, SPRITE, standard56, standard58, STRING, SWITCH, SWITCH_BACK, SWITCH_FORE, synt24, TAB, TEAL, THEME_A, THEME_CP52014, THEME_CP5BLUE, THEME_RED, THEME_RETRO, THEME_WHITE, TOP, TOP_OUTSIDE, TRANSITION_WAIT_FADEIN, TREE, TWO_PI, UP, VALUELABEL, VERBOSE, VERTICAL, WAIT, WHITE, YELLOW`

### Constructor Summary

Constructors
Constructor and Description
`Chart(ControlP5 theControlP5, java.lang.String theName)` Convenience constructor to extend Chart.

### Method Summary

Methods
`Chart` `addData(ChartData theItem)`
`Chart` `addData(ChartDataSet theChartData, float theValue)`
`Chart` `addData(float theValue)`
`Chart` `addData(java.lang.String theSetIndex, ChartData theItem)`
`Chart` `addData(java.lang.String theSetIndex, float theValue)`
`Chart` `addDataSet(java.lang.String theName)`
`Chart` `addFirst(float theValue)`
`Chart` `addFirst(java.lang.String theSetIndex, float theValue)`
`Chart` `addLast(float theValue)`
`Chart` `addLast(java.lang.String theSetIndex, float theValue)`
`ChartData` `getData(java.lang.String theIndex, int theItemIndex)`
`java.util.LinkedHashMap<java.lang.String,ChartDataSet>` `getDataSet()`
`ChartDataSet` `getDataSet(java.lang.String theIndex)`
`java.lang.String` `getInfo()`
`int` `getResolution()`
`float` `getStrokeWeight()`
`float[]` `getValuesFrom(java.lang.String theIndex)`
`void` `onEnter()`
`void` `onLeave()`
`Chart` `push(float theValue)`
`Chart` `push(java.lang.String theSetIndex, float theValue)`
`Chart` `removeData(ChartData theItem)`
`Chart` `removeData(int theItemIndex)`
`Chart` `removeData(java.lang.String theSetIndex, ChartData theItem)`
`Chart` `removeData(java.lang.String theSetIndex, int theItemIndex)`
`Chart` `removeDataSet(java.lang.String theIndex)`
`Chart` `removeFirst()`
`Chart` `removeFirst(java.lang.String theSetIndex)`
`Chart` `removeLast()`
`Chart` `removeLast(java.lang.String theSetIndex)`
`Chart` `setColors(java.lang.String theSetIndex, int... theColors)`
`Chart` `setData(float... theValues)`
`Chart` `setData(int theItemIndex, ChartData theItem)`
`Chart` `setData(java.lang.String theSetIndex, float... theValues)`
`Chart` `setData(java.lang.String theSetItem, int theItemIndex, ChartData theItem)`
`Chart` `setDataSet(ChartDataSet theItems)`
`Chart` `setDataSet(java.lang.String theSetIndex, ChartDataSet theChartData)`
`Chart` `setRange(float theMin, float theMax)`
`Chart` `setResolution(int theValue)` ?
`Chart` `setStrokeWeight(float theWeight)`
`Chart` `setValue(float theValue)`
`Chart` `setView(int theType)`
`int` `size()`
`java.lang.String` `toString()`
`Chart` `unshift(float theValue)` adds a new float at the beginning of the data set.
`Chart` `unshift(java.lang.String theSetIndex, float theValue)`
`Chart` `updateData(float... theValues)`
`Chart` `updateData(java.lang.String theSetIndex, float... theValues)`
`Chart` `updateDisplayMode(int theMode)`
`Chart` `updateViewMode(int theMode)`

### Methods inherited from class controlP5.Controller

`add, addCallback, addListener, align, bringToFront, bringToFront, changeValue, continuousUpdateEvents, draw, getAbsolutePosition, getAddress, getArrayValue, getArrayValue, getBehavior, getCaptionLabel, getColor, getControllerPlugList, getControlWindow, getDecimalPrecision, getDefaultValue, getHeight, getId, getLabel, getMax, getMin, getName, getParent, getPickingColor, getPointer, getPosition, getProperty, getProperty, getStringValue, getTab, getValue, getValueLabel, getView, getWidth, getWindow, hide, init, isActive, isBroadcast, isInside, isLabelVisible, isListening, isLock, isMouseOver, isMousePressed, isMoveable, isUpdate, isUserInteraction, isVisible, keyEvent, linebreak, listen, listenerSize, lock, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, moveTo, plugTo, plugTo, plugTo, plugTo, registerProperty, registerProperty, registerTooltip, remove, remove, removeBehavior, removeCallback, removeCallback, removeListener, removeProperty, removeProperty, setAbsolutePosition, setAddress, setArrayValue, setArrayValue, setBehavior, setBroadcast, setCaptionLabel, setColor, setColorActive, setColorBackground, setColorCaptionLabel, setColorForeground, setColorValueLabel, setDecimalPrecision, setDefaultValue, setGroup, setGroup, setHeight, setId, setImage, setImage, setImages, setImages, setImages, setLabelVisible, setLock, setMax, setMin, setMouseOver, setMousePressed, setMoveable, setParent, setPosition, setPosition, setSize, setSize, setStringValue, setTab, setTab, setUpdate, setUserInteraction, setValueLabel, setValueSelf, setView, setView, setVisible, setWidth, show, unlock, unplugFrom, unplugFrom, unregisterTooltip, update, updateAbsolutePosition, updateEvents, updateInternalEvents, updateSize`

### Methods inherited from class java.lang.Object

`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

### Methods inherited from interface controlP5.ControllerInterface

`parent, setColorLabel, setColorValue, setLabel`

### Field Detail

#### AREA

    public static final int AREA

See Also:
  Constant Field Values

#### BAR

    public static final int BAR

See Also:
  Constant Field Values

#### BAR_CENTERED

    public static final int BAR_CENTERED

See Also:
  Constant Field Values

#### HISTOGRAM

    public static final int HISTOGRAM

See Also:
  Constant Field Values

#### LINE

    public static final int LINE

See Also:
  Constant Field Values

#### PIE

    public static final int PIE

See Also:
  Constant Field Values

### Constructor Detail

#### Chart

    public Chart(ControlP5 theControlP5,
         java.lang.String theName)

Convenience constructor to extend Chart.

Parameters:
  `theControlP5` -
  `theName` -

+Example
  `

      /**
       * ControlP5 extending Controllers
       *
       * the following example shows how to extend the Controller class to
       * create customizable Controllers. You can either extend the Controller class itself,
       * or any class that extends Controller itself like the Slider, Button, DropdownList, etc.
       *
       * How to:
       *
       * 1) do a super call to the convenience constructor requiring
       * 2 parameter (ControlP5 instance, name)
       *
       * 2) the Controller class has a set of empty methods that allow you to capture
       * inputs from the mouse including
       * onEnter(), onLeave(), onPress(), onRelease(), onClick(), onScroll(int), onDrag()
       * These you can override and include functionality as needed.
       *
       * 3) use method getPointer() to return the local (relative)
       * xy-coordinates of the controller
       *
       * 4) after instantiation custom controllers are treated the same
       * as default controlP5 controllers.
       *
       * by Andreas Schlegel, 2012
       * www.sojamo.de/libraries/controlp5
       *
       */

      import controlP5.*;

      ControlP5 cp5;
      PApplet p;

      void setup() {
        size(400, 400);
        cp5 = new ControlP5(this);

        // create 2 groups to show nesting of custom controllers and
        //
        Group g1 = cp5.addGroup("a").setPosition(0,100).setWidth(180);
        Group g2 = cp5.addGroup("b").setPosition(0,10).setWidth(180);
        g2.moveTo(g1);

        // create 2 custom Controllers from class MyButton
        // MyButton extends Controller and inherits all methods accordingly.
        new MyButton(cp5, "b1").setPosition(0, 0).setSize(180, 200).moveTo(g2);
        new MyButton(cp5, "b2").setPosition(205, 15).setSize(180, 200);

      }

      void draw() {
        background(0);
      }

      // b1 will be called from Controller b1
      public void b1(float theValue) {
        println("yay button "+theValue);
      }

      public void controlEvent(ControlEvent theEvent) {
        println("controlEvent : "+theEvent);
      }

      // Create a custom Controller, please not that
      // MyButton extends Controller<MyButton>, <MyButton>
      // is an indicator for the super class about the type of
      // custom controller to be created.

      class MyButton extends Controller<MyButton> {

        int current = 0xffff0000;

        float a = 128;

        float na;

        int y;

        // use the convenience constructor of super class Controller
        // MyButton will automatically registered and move to the
        // default controlP5 tab.

        MyButton(ControlP5 cp5, String theName) {
          super(cp5, theName);

          // replace the default view with a custom view.
          setView(new ControllerView() {
            public void display(PApplet p, Object b) {
              // draw button background
              na += (a-na) * 0.1;
              p.fill(current,na);
              p.rect(0, 0, getWidth(), getHeight());

              // draw horizontal line which can be moved on the x-axis
              // using the scroll wheel.
              p.fill(0,255,0);
              p.rect(0,y,width,10);

              // draw the custom label
              p.fill(128);
              translate(0,getHeight()+14);
              p.text(getName(),0,0);
              p.text(getName(),0,0);

            }
          }
          );
        }

        // override various input methods for mouse input control
        void onEnter() {
          cursor(HAND);
          println("enter");
          a = 255;
        }

        void onScroll(int n) {
          println("scrolling");
          y -= n;
          y = constrain(y,0,getHeight()-10);
        }

        void onPress() {
          println("press");
          current = 0xffffff00;
        }

        void onClick() {
          Pointer p1 = getPointer();
          println("clicked at "+p1.x()+", "+p1.y());
          current = 0xffffff00;
          setValue(y);
        }

        void onRelease() {
          println("release");
          current = 0xffffffff;
        }

        void onMove() {
          println("moving "+this+" "+_myControlWindow.getMouseOverList());
        }

        void onDrag() {
          current = 0xff0000ff;
          Pointer p1 = getPointer();
          float dif = dist(p1.px(),p1.py(),p1.x(),p1.y());
          println("dragging at "+p1.x()+", "+p1.y()+" "+dif);
        }

        void onReleaseOutside() {
          onLeave();
        }

        void onLeave() {
          println("leave");
          cursor(ARROW);
          a = 128;
        }
      }

  `

### Method Detail

#### addData

    public Chart addData(ChartData theItem)

#### addData

    public Chart addData(ChartDataSet theChartData,
                float theValue)

#### addData

    public Chart addData(float theValue)

#### addData

    public Chart addData(java.lang.String theSetIndex,
                ChartData theItem)

#### addData

    public Chart addData(java.lang.String theSetIndex,
                float theValue)

#### addDataSet

    public Chart addDataSet(java.lang.String theName)

#### addFirst

    public Chart addFirst(float theValue)

#### addFirst

    public Chart addFirst(java.lang.String theSetIndex,
                 float theValue)

#### addLast

    public Chart addLast(float theValue)

#### addLast

    public Chart addLast(java.lang.String theSetIndex,
                float theValue)

#### getData

    public ChartData getData(java.lang.String theIndex,
                    int theItemIndex)

#### getDataSet

    public java.util.LinkedHashMap<java.lang.String,ChartDataSet> getDataSet()

#### getDataSet

    public ChartDataSet getDataSet(java.lang.String theIndex)

#### getInfo

    public java.lang.String getInfo()

Overrides:
  `getInfo` in class `Controller<Chart>`
Returns:
  String

#### getResolution

    public int getResolution()

#### getStrokeWeight

    public float getStrokeWeight()

#### getValuesFrom

    public float[] getValuesFrom(java.lang.String theIndex)

#### onEnter

    public void onEnter()

#### onLeave

    public void onLeave()

#### push

    public Chart push(float theValue)

#### push

    public Chart push(java.lang.String theSetIndex,
             float theValue)

#### removeData

    public Chart removeData(ChartData theItem)

#### removeData

    public Chart removeData(int theItemIndex)

#### removeData

    public Chart removeData(java.lang.String theSetIndex,
                   ChartData theItem)

#### removeData

    public Chart removeData(java.lang.String theSetIndex,
                   int theItemIndex)

#### removeDataSet

    public Chart removeDataSet(java.lang.String theIndex)

#### removeFirst

    public Chart removeFirst()

#### removeFirst

    public Chart removeFirst(java.lang.String theSetIndex)

#### removeLast

    public Chart removeLast()

#### removeLast

    public Chart removeLast(java.lang.String theSetIndex)

#### setColors

    public Chart setColors(java.lang.String theSetIndex,
                  int... theColors)

#### setData

    public Chart setData(float... theValues)

#### setData

    public Chart setData(int theItemIndex,
                ChartData theItem)

#### setData

    public Chart setData(java.lang.String theSetIndex,
                float... theValues)

#### setData

    public Chart setData(java.lang.String theSetItem,
                int theItemIndex,
                ChartData theItem)

#### setDataSet

    public Chart setDataSet(ChartDataSet theItems)

#### setDataSet

    public Chart setDataSet(java.lang.String theSetIndex,
                   ChartDataSet theChartData)

#### setRange

    public Chart setRange(float theMin,
                 float theMax)

#### setResolution

    public Chart setResolution(int theValue)

?

Parameters:
  `theValue` -
Returns:

#### setStrokeWeight

    public Chart setStrokeWeight(float theWeight)

#### setValue

    public Chart setValue(float theValue)

Specified by:
  `setValue` in interface `ControllerInterface<Chart>`
Overrides:
  `setValue` in class `Controller<Chart>`
Parameters:
  `theValue` - float

#### setView

    public Chart setView(int theType)

#### size

    public int size()

#### toString

    public java.lang.String toString()

Overrides:
  `toString` in class `Controller<Chart>`

#### unshift

    public Chart unshift(float theValue)

adds a new float at the beginning of the data set.

#### unshift

    public Chart unshift(java.lang.String theSetIndex,
                float theValue)

#### updateData

    public Chart updateData(float... theValues)

#### updateData

    public Chart updateData(java.lang.String theSetIndex,
                   float... theValues)

#### updateDisplayMode

    public Chart updateDisplayMode(int theMode)

#### updateViewMode

    public Chart updateViewMode(int theMode)