omnetpp.scave.delta_measurement¶

Delta measurement functionality for line charts.

This module provides functions to measure the delta (difference) between two data points on a line chart. It handles finding the nearest data point, drawing/removing selection markers, calculating and displaying delta values, and key event handling.

Classes¶

Module Contents¶

class DeltaMeasurement(fig, axes, xdata=None)[source]¶

Handles delta measurement functionality for line charts.

This class provides methods to find the nearest data point or segment, draw/remove selection markers, calculate and display delta values, and handle key events (‘a’, ‘s’, ‘d’, ‘x’).

PICKING_THRESHOLD_PX = 10[source]¶

fig[source]¶

axes[source]¶

xdata = None[source]¶

endpoint_a = None[source]¶

endpoint_b = None[source]¶

marker_a = None[source]¶

marker_b = None[source]¶

original_format_coord = None[source]¶

cid[source]¶

disconnect()[source]¶

Disconnects the event handler.

__del__()[source]¶