This interactive parallel coordinates plot visualizes Fisher’s Iris dataset, with each line representing a flower specimen across four measurement dimensions. Line colors encode the three species (setosa, versicolor, virginica) via an ordinal color scale. Users can drag axis labels to reorder dimensions, and the chart includes a legend. The implementation uses D3 v3 for SVG rendering, ordinal and linear scales, axis components, and drag behavior, with the slider-like interaction built through `d3.behavior.drag`.