Class FlameGraphSvgGenerator

java.lang.Object

org.ek9lang.cli.profiling.FlameGraphSvgGenerator

public final class FlameGraphSvgGenerator
extends Object

Generates SVG flame graph from profiling data.

Pure Java SVG generation for self-contained HTML (no external dependencies). Features: stacked rectangles (width = time), color gradient (red=hot, blue=cold), hover tooltips with timing details.

Constructor Summary

Constructors

Constructor	Description
FlameGraphSvgGenerator()

Method Summary

Modifier and Type	Method	Description
String	generate()	Generate flame graph SVG from profiling data.

Methods inherited from class Object

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

Constructor Details

FlameGraphSvgGenerator

public FlameGraphSvgGenerator()

Method Details

generate

public String generate()

Generate flame graph SVG from profiling data.

Returns:

SVG string, or empty string if no data