The Briqlab Slope Chart is a free Power BI custom visual for analysts who need to communicate change between exactly two points in time — and make every entity's movement legible simultaneously. A slope line connects each category's value at period one to its value at period two. Steep upward slopes are winners. Steep downward slopes are losers. Lines that cross reveal rank reversals. Where a line chart is built for trend over many periods, the slope chart is built for the story of change between two.
• Two-period slope lines — each category connected between period one and period two with a single readable line
• Automatic colour-coding — rising slopes in one colour, falling slopes in another, configurable per report theme
• Labeled endpoints — category name, value, and rank position displayed at both ends of each slope line
• Positive and negative indicators — directional markers on each slope for rapid scanning without label reading
• Crossing line detection — rank reversal stories are structurally visible without annotation
• Configurable line thickness scaled to magnitude — steeper slopes carry more visual weight
• Cross-filter interaction with other visuals on the report page
• Dark and light theme compatible with no extra setup
• Regional sales ranking — which regions rose, fell, or swapped positions between two quarters
• Competitive market share shifts — brand position changes between two measurement periods
• Engagement survey analysis — department score ranking changes between two survey waves
• Product line revenue ranking — portfolio rebalancing story between two fiscal years
• Campaign performance comparison — channel ranking shifts between two campaign periods