com.github.mikephil.charting.renderer

Class BubbleChartRenderer

java.lang.Object

com.github.mikephil.charting.renderer.Renderer

com.github.mikephil.charting.renderer.DataRenderer

com.github.mikephil.charting.renderer.BubbleChartRenderer

public class BubbleChartRenderer
extends DataRenderer

Bubble chart implementation: Copyright 2015 Pierre-Marc Airoldi Licensed under Apache License 2.0 Ported by Daniel Cohen Gindi

Field Summary

Fields

Modifier and Type	Field and Description
protected BubbleDataProvider	mChart

Fields inherited from class com.github.mikephil.charting.renderer.DataRenderer

mAnimator, mDrawPaint, mHighlightPaint, mRenderPaint, mValuePaint

Fields inherited from class com.github.mikephil.charting.renderer.Renderer

mMaxX, mMinX, mViewPortHandler

Constructor Summary

Constructors

Constructor and Description
BubbleChartRenderer(BubbleDataProvider chart, ChartAnimator animator, ViewPortHandler viewPortHandler)

Method Summary

Modifier and Type	Method and Description
void	drawData(android.graphics.Canvas c) Draws the actual data in form of lines, bars, ...
protected void	drawDataSet(android.graphics.Canvas c, BubbleDataSet dataSet)
void	drawExtras(android.graphics.Canvas c) Draws any kind of additional information (e.g.
void	drawHighlighted(android.graphics.Canvas c, Highlight[] indices) Draws all highlight indicators for the values that are currently highlighted.
void	drawValues(android.graphics.Canvas c) Loops over all Entrys and draws their values.
protected float	getShapeSize(float entrySize, float maxSize, float reference)
void	initBuffers() Initializes the buffers used for rendering with a new size.

Methods inherited from class com.github.mikephil.charting.renderer.DataRenderer

applyValueTextStyle, drawValue, getPaintHighlight, getPaintRender, getPaintValues

Methods inherited from class com.github.mikephil.charting.renderer.Renderer

calcXBounds, fitsBounds

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mChart

protected BubbleDataProvider mChart

Constructor Detail

BubbleChartRenderer

public BubbleChartRenderer(BubbleDataProvider chart,
                           ChartAnimator animator,
                           ViewPortHandler viewPortHandler)

Method Detail

initBuffers

public void initBuffers()

Description copied from class: DataRenderer

Initializes the buffers used for rendering with a new size. Since this method performs memory allocations, it should only be called if necessary.

Specified by:

initBuffers in class DataRenderer

drawData

public void drawData(android.graphics.Canvas c)

Description copied from class: DataRenderer

Draws the actual data in form of lines, bars, ... depending on Renderer subclass.

Specified by:

drawData in class DataRenderer

getShapeSize

protected float getShapeSize(float entrySize,
                             float maxSize,
                             float reference)

drawDataSet

protected void drawDataSet(android.graphics.Canvas c,
                           BubbleDataSet dataSet)

drawValues

public void drawValues(android.graphics.Canvas c)

Description copied from class: DataRenderer

Loops over all Entrys and draws their values.

Specified by:

drawValues in class DataRenderer

drawExtras

public void drawExtras(android.graphics.Canvas c)

Description copied from class: DataRenderer

Draws any kind of additional information (e.g. line-circles).

Specified by:

drawExtras in class DataRenderer

drawHighlighted

public void drawHighlighted(android.graphics.Canvas c,
                            Highlight[] indices)

Description copied from class: DataRenderer

Draws all highlight indicators for the values that are currently highlighted.

Specified by:

drawHighlighted in class DataRenderer

indices - the highlighted values