com.github.mikephil.charting.renderer

Class XAxisRenderer

java.lang.Object

com.github.mikephil.charting.renderer.Renderer

com.github.mikephil.charting.renderer.AxisRenderer

com.github.mikephil.charting.renderer.XAxisRenderer

Direct Known Subclasses:

XAxisRendererHorizontalBarChart, XAxisRendererRadarChart

public class XAxisRenderer
extends AxisRenderer

Field Summary

Fields

Modifier and Type	Field and Description
protected android.graphics.RectF	mGridClippingRect
protected android.graphics.RectF	mLimitLineClippingRect
protected float[]	mRenderGridLinesBuffer
protected android.graphics.Path	mRenderGridLinesPath
protected float[]	mRenderLimitLinesBuffer
protected XAxis	mXAxis

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
XAxisRenderer(ViewPortHandler viewPortHandler, XAxis xAxis, Transformer trans)

Method Summary

Modifier and Type	Method and Description
void	computeAxis(float min, float max, boolean inverted) Computes the axis values.
protected void	computeAxisValues(float min, float max) Sets up the axis values.
protected void	computeSize()
protected void	drawGridLine(android.graphics.Canvas c, float x, float y, android.graphics.Path gridLinePath) Draws the grid line at the specified position using the provided path.
protected void	drawLabel(android.graphics.Canvas c, java.lang.String formattedLabel, float x, float y, MPPointF anchor, float angleDegrees)
protected void	drawLabels(android.graphics.Canvas c, float pos, MPPointF anchor) draws the x-labels on the specified y-position
android.graphics.RectF	getGridClippingRect()
void	renderAxisLabels(android.graphics.Canvas c) Draws the 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	renderLimitLineLabel(android.graphics.Canvas c, LimitLine limitLine, float[] position, float yOffset)
void	renderLimitLineLine(android.graphics.Canvas c, LimitLine limitLine, float[] position)
void	renderLimitLines(android.graphics.Canvas c) Draws the LimitLines associated with this axis to the screen.
protected void	setupGridPaint()

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

getPaintAxisLabels, getPaintAxisLine, getPaintGrid, getTransformer

Methods inherited from class java.lang.Object

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

Field Detail

mXAxis

protected XAxis mXAxis

mRenderGridLinesPath

protected android.graphics.Path mRenderGridLinesPath

mRenderGridLinesBuffer

protected float[] mRenderGridLinesBuffer

mGridClippingRect

protected android.graphics.RectF mGridClippingRect

mRenderLimitLinesBuffer

protected float[] mRenderLimitLinesBuffer

mLimitLineClippingRect

protected android.graphics.RectF mLimitLineClippingRect

Constructor Detail

XAxisRenderer

public XAxisRenderer(ViewPortHandler viewPortHandler,
                     XAxis xAxis,
                     Transformer trans)

Method Detail

setupGridPaint

protected void setupGridPaint()

computeAxis

public void computeAxis(float min,
                        float max,
                        boolean inverted)

Description copied from class: AxisRenderer

Computes the axis values.

Overrides:

computeAxis in class AxisRenderer

Parameters:

min - - the minimum value in the data object for this axis

max - - the maximum value in the data object for this axis

computeAxisValues

protected void computeAxisValues(float min,
                                 float max)

Description copied from class: AxisRenderer

Sets up the axis values. Computes the desired number of labels between the two given extremes.

Overrides:

computeAxisValues in class AxisRenderer

computeSize

protected void computeSize()

renderAxisLabels

public void renderAxisLabels(android.graphics.Canvas c)

Description copied from class: AxisRenderer

Draws the 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

drawLabels

protected void drawLabels(android.graphics.Canvas c,
                          float pos,
                          MPPointF anchor)

draws the x-labels on the specified y-position

Parameters:

pos -

drawLabel

protected void drawLabel(android.graphics.Canvas c,
                         java.lang.String formattedLabel,
                         float x,
                         float y,
                         MPPointF anchor,
                         float angleDegrees)

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()

drawGridLine

protected void drawGridLine(android.graphics.Canvas c,
                            float x,
                            float y,
                            android.graphics.Path gridLinePath)

Draws the grid line at the specified position using the provided path.

Parameters:

c -

x -

y -

gridLinePath -

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 -

renderLimitLineLine

public void renderLimitLineLine(android.graphics.Canvas c,
                                LimitLine limitLine,
                                float[] position)

renderLimitLineLabel

public void renderLimitLineLabel(android.graphics.Canvas c,
                                 LimitLine limitLine,
                                 float[] position,
                                 float yOffset)