This implements a Contour Plot mainly using d3-contours. It allows you to change the number of contour segments, change the color scale using the color axis, toggle smoothing as well as toggle the contour segment lines.
Tooltips display the min, mid and max value of each contour segment. Selecting a segment marks all the rows within that range of values. Selecting a segment while holding the control or shift keys adds onto the selection instead of replacing.
The image below shows a comparison between the existing heatmap visualization and the prototype contour plot. The dataset is just a quick sampling of the Goldstein-Price function for testing.
Things to do, maybe:
Could do with a prettier icon.
Toggle between linear interpolation and basis interpolation.
Use a drop down menu like other mods for the settings.
This implements a Contour Plot mainly using d3-contours. It allows you to change the number of contour segments, change the color scale using the color axis, toggle smoothing as well as toggle the contour segment lines.
Tooltips display the min, mid and max value of each contour segment. Selecting a segment marks all the rows within that range of values. Selecting a segment while holding the control or shift keys adds onto the selection instead of replacing.
The image below shows a comparison between the existing heatmap visualization and the prototype contour plot. The dataset is just a quick sampling of the Goldstein-Price function for testing.
Things to do, maybe: