microsoft / powerbi-visuals-streamgraph
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 28 units with 918 lines of code in units (69.1% of code).
    • 0 very complex units (0 lines of code)
    • 1 complex units (206 lines of code)
    • 3 medium complex units (238 lines of code)
    • 7 simple units (268 lines of code)
    • 17 very simple units (206 lines of code)
0% | 22% | 25% | 29% | 22%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
ts0% | 22% | 25% | 29% | 22%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 22% | 25% | 29% | 22%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
206 37 4
private renderChart()
in src/visual.ts
 116 17 4
export function createTooltipData()
in src/tooltipBuilder.ts
 58 13 4
public update()
in src/visual.ts
 64 13 1
private updateViewport()
in src/visual.ts
 24 9 0
export function createTooltipInfo()
in src/tooltipBuilder.ts
 26 7 4
private calculateAxes()
in src/visual.ts
 76 7 0
23 7 1
43 7 0
31 6 2
45 6 0
10 5 4
private renderLegend()
in src/visual.ts
 19 4 1
public renderSelection()
in src/behavior.ts
 11 3 1
7 3 1
public static isNumber()
in src/visual.ts
 3 3 1
21 3 3
7 3 1
11 2 3
public bindEvents()
in src/behavior.ts
 16 1 2