[Heatmap] Dark mode inverts colormap

[loichuder]

Settings > JupyterLab Theme > JupyterLab Light

All is well.

Settings > JupyterLab Theme > JupyterLab Dark

Heatmap, color map and color bar are inverted.

[loichuder]

Already reported in #34 in fact

[axelboc]

Hmm, maybe the selector body[data-jp-theme-light='false'] .h5web-root is outdated?

body[data-jp-theme-light='false'] .h5web-root {
  filter: invert();

  /* Set shadows to lighter colors so they remain dark once inverted */
  --btn-shadow-color: #f5f5f5;
  --btn-shadow-dark-color: #fafafa;
  --btn-shadow-darker-color: #fff;
}

body[data-jp-theme-light='false'] .h5web-root .no-invert,
body[data-jp-theme-light='false'] .h5web-root .no-invert-canvas > canvas {
  filter: invert(); /* invert back to normal colors */
}