Class PivotPointsRenderer

java.lang.Object

com.arbergashi.charts.render.BaseRenderer

com.arbergashi.charts.render.financial.PivotPointsRenderer

All Implemented Interfaces:

ChartRenderer

public final class PivotPointsRenderer
extends BaseRenderer

PivotPointsRenderer - Support/Resistance Pivot Points

Professional pivot points renderer for intraday trading levels. Displays pivot point (PP) with support (S1, S2, S3) and resistance (R1, R2, R3) levels.

Features:

• Pivot Point (PP): Central reference level (blue)
• Resistance Levels: R1, R2, R3 (red, progressively lighter)
• Support Levels: S1, S2, S3 (green, progressively lighter)
• Labels: Level names displayed at right edge
• Multiple Methods: Standard, Fibonacci, Woodie, Camarilla

Data Requirements:

Requires previous period's OHLC data (High, Low, Close).

Calculation (Standard Method):

PP = (High + Low + Close) / 3
R1 = 2*PP - Low
R2 = PP + (High - Low)
R3 = High + 2*(PP - Low)
S1 = 2*PP - High
S2 = PP - (High - Low)
S3 = Low - 2*(High - PP)

Interpretation:

• Price above PP = Bullish bias
• Price below PP = Bearish bias
• R1, R2, R3 = Potential resistance targets
• S1, S2, S3 = Potential support targets
• Breaks above/below levels = Strong momentum

Since:

2026-01-01

Version:

1.0.0

Author:

Arber Gashi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PivotPointsRenderer.PivotMethod	Supported pivot point calculation methods.

Field Summary

Fields inherited from class BaseRenderer

PIXEL_BUF, PIXEL_BUF4

Constructor Summary

Constructors

Constructor	Description
PivotPointsRenderer()
PivotPointsRenderer(PivotPointsRenderer.PivotMethod method)

Method Summary

Modifier and Type	Method	Description
protected void	drawData(Graphics2D g, ChartModel model, PlotContext context)	Implementation-specific drawing logic.
PivotPointsRenderer.PivotMethod	getPivotMethod()
void	setPivotMethod(PivotPointsRenderer.PivotMethod method)

Methods inherited from class BaseRenderer

drawHighlightPoint, drawI18nLabel, drawLabel, getArc, getCachedFont, getCachedGradient, getCachedStroke, getCachedStroke, getCachedStroke, getCubicCurve, getEllipse, getId, getLayerIndex, getLegendColor, getLine, getName, getPathCache, getPointAt, getRect, getRoundRectangle, getSeriesColor, getSeriesStroke, getTheme, getTooltipText, isLegendRequired, isMultiColor, pBuffer, pBuffer4, render, resolveTheme, seriesOrBase, setLayerIndex, setMultiColor, setTheme, setupQualityHints, themeAccent, themeAxisLabel, themeBackground, themeBearish, themeBullish, themeForeground, themeGrid, themeSeries

Methods inherited from class Object

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

Methods inherited from interface ChartRenderer

clearHover, createContext, getFocusValues, getPreferredYRange, renderEmptyState, supportsEmptyState

Constructor Details

PivotPointsRenderer

public PivotPointsRenderer()

PivotPointsRenderer

public PivotPointsRenderer(PivotPointsRenderer.PivotMethod method)

Method Details

drawData

protected void drawData(Graphics2D g,
 ChartModel model,
 PlotContext context)

Description copied from class: BaseRenderer

Implementation-specific drawing logic. Must follow Zero-Allocation rules.

Specified by:

drawData in class BaseRenderer

getPivotMethod

public PivotPointsRenderer.PivotMethod getPivotMethod()

setPivotMethod

public void setPivotMethod(PivotPointsRenderer.PivotMethod method)