com.github.mikephil.charting.renderer

Class YAxisRenderer

java.lang.Object

com.github.mikephil.charting.renderer.Renderer

com.github.mikephil.charting.renderer.AxisRenderer

com.github.mikephil.charting.renderer.YAxisRenderer

Direct Known Subclasses:

YAxisRendererHorizontalBarChart, YAxisRendererRadarChart

public class YAxisRenderer
extends AxisRenderer

Field Summary

Fields

Modifier and Type	Field and Description
protected android.graphics.Path	mDrawZeroLinePath
protected float[]	mGetTransformedPositionsBuffer
protected android.graphics.RectF	mGridClippingRect
protected android.graphics.RectF	mLimitLineClippingRect
protected android.graphics.Path	mRenderGridLinesPath
protected android.graphics.Path	mRenderLimitLines
protected float[]	mRenderLimitLinesBuffer
protected YAxis	mYAxis
protected android.graphics.RectF	mZeroLineClippingRect
protected android.graphics.Paint	mZeroLinePaint

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

mAxis, mAxisLabelPaint, mAxisLinePaint, mGridPaint, mLimitLinePaint, mTrans

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

mViewPortHandler

Constructor Summary

Constructors

Constructor and Description
YAxisRenderer(ViewPortHandler viewPortHandler, YAxis yAxis, Transformer trans)

Method Summary

Modifier and Type	Method and Description
protected void	drawYLabels(android.graphics.Canvas c, float fixedPosition, float[] positions, float offset) draws the y-labels on the specified x-position
protected void	drawZeroLine(android.graphics.Canvas c) Draws the zero line.
android.graphics.RectF	getGridClippingRect()
protected float[]	getTransformedPositions() Transforms the values contained in the axis entries to screen pixels and returns them in form of a float array of x- and y-coordinates.
protected android.graphics.Path	linePath(android.graphics.Path p, int i, float[] positions) Calculates the path for a grid line.
void	renderAxisLabels(android.graphics.Canvas c) draws the y-axis labels to the screen
void	renderAxisLine(android.graphics.Canvas c) Draws the line that goes alongside the axis.
void	renderGridLines(android.graphics.Canvas c) Draws the grid lines belonging to the axis.
void	renderLimitLines(android.graphics.Canvas c) Draws the LimitLines associated with this axis to the screen.

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

computeAxis, computeAxisValues, getPaintAxisLabels, getPaintAxisLine, getPaintGrid, getTransformer

Methods inherited from class java.lang.Object

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

Field Detail

mYAxis

protected YAxis mYAxis

mZeroLinePaint

protected android.graphics.Paint mZeroLinePaint

mRenderGridLinesPath

protected android.graphics.Path mRenderGridLinesPath

mGridClippingRect

protected android.graphics.RectF mGridClippingRect

mGetTransformedPositionsBuffer

protected float[] mGetTransformedPositionsBuffer

mDrawZeroLinePath

protected android.graphics.Path mDrawZeroLinePath

mZeroLineClippingRect

protected android.graphics.RectF mZeroLineClippingRect

mRenderLimitLines

protected android.graphics.Path mRenderLimitLines

mRenderLimitLinesBuffer

protected float[] mRenderLimitLinesBuffer

mLimitLineClippingRect

protected android.graphics.RectF mLimitLineClippingRect

Constructor Detail

YAxisRenderer

public YAxisRenderer(ViewPortHandler viewPortHandler,
                     YAxis yAxis,
                     Transformer trans)

Method Detail

renderAxisLabels

public void renderAxisLabels(android.graphics.Canvas c)

draws the y-axis labels to the screen

Specified by:

renderAxisLabels in class AxisRenderer

renderAxisLine

public void renderAxisLine(android.graphics.Canvas c)

Description copied from class: AxisRenderer

Draws the line that goes alongside the axis.

Specified by:

renderAxisLine in class AxisRenderer

drawYLabels

protected void drawYLabels(android.graphics.Canvas c,
                           float fixedPosition,
                           float[] positions,
                           float offset)

draws the y-labels on the specified x-position

Parameters:

fixedPosition -

positions -

renderGridLines

public void renderGridLines(android.graphics.Canvas c)

Description copied from class: AxisRenderer

Draws the grid lines belonging to the axis.

Specified by:

renderGridLines in class AxisRenderer

getGridClippingRect

public android.graphics.RectF getGridClippingRect()

linePath

protected android.graphics.Path linePath(android.graphics.Path p,
                                         int i,
                                         float[] positions)

Calculates the path for a grid line.

Parameters:

p -

i -

positions -

Returns:

getTransformedPositions

protected float[] getTransformedPositions()

Transforms the values contained in the axis entries to screen pixels and returns them in form of a float array of x- and y-coordinates.

Returns:

drawZeroLine

protected void drawZeroLine(android.graphics.Canvas c)

Draws the zero line.

renderLimitLines

public void renderLimitLines(android.graphics.Canvas c)

Draws the LimitLines associated with this axis to the screen.

Specified by:

renderLimitLines in class AxisRenderer

Parameters:

c -