Fixedscale

Fixedscale is a term used in several technical domains to describe a scaling arrangement where the scale factor, axis limits, or both are fixed and do not change automatically. It emphasizes determinism in scaling decisions, aiming to provide consistent representation and easier comparison across datasets, views, or time. The exact meaning can vary by field, but the common thread is that scaling is predetermined rather than dynamically adapting to data.

In data visualization and dashboards, fixed scale means the axis limits are set to fixed values across multiple panels or charts. This ensures that differences between datasets are directly comparable, but it can lead to clipping or excessive empty space if data fall outside the chosen range. Fixed scales are often chosen during design or pre-commissioning to support predefined analytics tasks.

In computer graphics and rendering, fixed scale refers to applying a constant scale factor when transforming coordinates or textures. This contrasts with zoomed or adaptive scaling, where the scale changes in response to user input or scene dynamics. Fixed-scale transformations can simplify rendering calculations and ensure uniform sampling, but may reduce flexibility for scenes with large depth variation.

In instrumentation and calibration contexts, fixed-scale displays use a non-changing measurement range. Such instruments are convenient when operating conditions are stable and known in advance, but may require recalibration or switch-over to a different scale if signals exceed the fixed range.

See also: linear scale, logarithmic scale, adaptive scaling, calibration, data visualization practices.