Mouseover

See information about the data directly below your cursor.

• Image Viewer Mouseover
• 1D Spectrum Viewer Mouseover
• 2D Spectrum Viewer Mouseover
• 3D Spectrum Viewer Mouseover
• Scatter Viewer Mouseover
• Histogram Viewer Mouseover

Overview

Mouseover functionality provides real-time information about data as you move your cursor across viewers:

• Image Viewer: Display pixel coordinates, values, and WCS information

• Table Viewer: Show row data and column values under the cursor

• Spectrum Viewer: Display wavelength and flux values at cursor position

• Profile Viewer: Show profile values along the cursor position