com.github.mikephil.charting.renderer

Class RadarChartRenderer

java.lang.Object

com.github.mikephil.charting.renderer.Renderer

com.github.mikephil.charting.renderer.DataRenderer

com.github.mikephil.charting.renderer.BarLineScatterCandleBubbleRenderer

com.github.mikephil.charting.renderer.LineScatterCandleRadarRenderer

com.github.mikephil.charting.renderer.LineRadarRenderer

com.github.mikephil.charting.renderer.RadarChartRenderer

public class RadarChartRenderer
extends LineRadarRenderer

Nested Class Summary

Nested classes/interfaces inherited from class com.github.mikephil.charting.renderer.BarLineScatterCandleBubbleRenderer

BarLineScatterCandleBubbleRenderer.XBounds

Field Summary

Fields

Modifier and Type	Field and Description
protected RadarChart	mChart
protected android.graphics.Path	mDrawDataSetSurfacePathBuffer
protected android.graphics.Path	mDrawHighlightCirclePathBuffer
protected android.graphics.Paint	mHighlightCirclePaint
protected android.graphics.Paint	mWebPaint paint for drawing the web

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

mXBounds

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

mViewPortHandler

Constructor Summary

Constructors

Constructor and Description
RadarChartRenderer(RadarChart 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, IRadarDataSet dataSet, int mostEntries) Draws the RadarDataSet
void	drawExtras(android.graphics.Canvas c) Draws any kind of additional information (e.g.
void	drawHighlightCircle(android.graphics.Canvas c, MPPointF point, float innerRadius, float outerRadius, int fillColor, int strokeColor, float strokeWidth)
void	drawHighlighted(android.graphics.Canvas c, Highlight[] indices) Draws all highlight indicators for the values that are currently highlighted.
void	drawValue(android.graphics.Canvas c, java.lang.String valueText, float x, float y, int color) Draws the value of the given entry by using the provided IValueFormatter.
void	drawValues(android.graphics.Canvas c) Loops over all Entrys and draws their values.
protected void	drawWeb(android.graphics.Canvas c)
android.graphics.Paint	getWebPaint()
void	initBuffers() Initializes the buffers used for rendering with a new size.

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

drawFilledPath, drawFilledPath

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

drawHighlightLines

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

isInBoundsX, shouldDrawValues

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

applyValueTextStyle, getPaintHighlight, getPaintRender, getPaintValues, isDrawingValuesAllowed

Methods inherited from class java.lang.Object

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

Field Detail

mChart

protected RadarChart mChart

mWebPaint

protected android.graphics.Paint mWebPaint

paint for drawing the web

mHighlightCirclePaint

protected android.graphics.Paint mHighlightCirclePaint

mDrawDataSetSurfacePathBuffer

protected android.graphics.Path mDrawDataSetSurfacePathBuffer

mDrawHighlightCirclePathBuffer

protected android.graphics.Path mDrawHighlightCirclePathBuffer

Constructor Detail

RadarChartRenderer

public RadarChartRenderer(RadarChart chart,
                          ChartAnimator animator,
                          ViewPortHandler viewPortHandler)

Method Detail

getWebPaint

public android.graphics.Paint getWebPaint()

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

drawDataSet

protected void drawDataSet(android.graphics.Canvas c,
                           IRadarDataSet dataSet,
                           int mostEntries)

Draws the RadarDataSet

Parameters:

c -

dataSet -

mostEntries - the entry count of the dataset with the most entries

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

drawValue

public void drawValue(android.graphics.Canvas c,
                      java.lang.String valueText,
                      float x,
                      float y,
                      int color)

Description copied from class: DataRenderer

Draws the value of the given entry by using the provided IValueFormatter.

Specified by:

drawValue in class DataRenderer

Parameters:

c - canvas

valueText - label to draw

x - position

y - position

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

drawWeb

protected void drawWeb(android.graphics.Canvas c)

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

drawHighlightCircle

public void drawHighlightCircle(android.graphics.Canvas c,
                                MPPointF point,
                                float innerRadius,
                                float outerRadius,
                                int fillColor,
                                int strokeColor,
                                float strokeWidth)