Class ECGRenderer

java.lang.Object

com.arbergashi.charts.render.BaseRenderer

com.arbergashi.charts.render.medical.AbstractMedicalSweepRenderer

com.arbergashi.charts.render.medical.ECGRenderer

All Implemented Interfaces:

ChartRenderer

public class ECGRenderer
extends AbstractMedicalSweepRenderer

ECGRenderer: Visualizes ECG curves (Electrocardiogram) with sweep-erase logic. The grid is controlled via the MedicalGridLayer (not in the renderer!).

Since:

2025-06-01

Version:

1.0.0

Author:

Arber Gashi

Field Summary

Fields inherited from class AbstractMedicalSweepRenderer

renderPath, sharedCoord

Fields inherited from class BaseRenderer

PIXEL_BUF, PIXEL_BUF4

Constructor Summary

Constructors

Constructor	Description
ECGRenderer()	Creates a specialized ECG renderer.

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns the renderer name used by legends and UI labels.

Methods inherited from class AbstractMedicalSweepRenderer

drawData, getChannelIndex, getPointAt, resolveWaveColor, setNameTranslator

Methods inherited from class BaseRenderer

drawHighlightPoint, drawI18nLabel, drawLabel, getArc, getCachedFont, getCachedGradient, getCachedStroke, getCachedStroke, getCachedStroke, getCubicCurve, getEllipse, getId, getLayerIndex, getLegendColor, getLine, getPathCache, 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

ECGRenderer

public ECGRenderer()

Creates a specialized ECG renderer. Uses the optimized sweep-erase logic of the base class.

Method Details

getName

public String getName()

Description copied from class: BaseRenderer

Returns the renderer name used by legends and UI labels.

Specified by:

getName in interface ChartRenderer

Overrides:

getName in class AbstractMedicalSweepRenderer

Returns:

renderer name