---
layout: typedoc
title: 'ViewerOptions | @msrvida/sanddance-explorer'
---
Interface ViewerOptions
Font family of text elements.
Language settings for the visualization.
Maximum number of rows in a legend.
Optional flag to preserve the WebGL canvas.
Z value of selection polygons.
Tooltip options
Lengths of time for a transition animation.
Optional handler to get the color of text elements.
Optional handler to get the alpha cutoff for highlight color of text elements.
Optional handler to get the highlight color of text elements.
Optional handler when axis is clicked.
Optional handler to modify the stage prior to deck.gl layer construction.
Optional handler when color context changes.
Optional handler when cube is clicked.
Optional handler to be invoked when data is filtered.
Optional error handler.
Optional handler when legend header is clicked.
Optional handler when legend row is clicked.
Optional handler to reset the camera after chart is rendered.
Optional handler when chart is presented.
Optional handler to be invoked when selection has changed.
Optional click handler for text elements.
Optional handler when Vega spec is created, prior to it being rendered.
Custom colors of various parts of the visualization.