When viewing images in Eagle, you may want images to automatically adjust to the optimal display effect based on the window size. This article will introduce how to set up space key preview mode to make images automatically fill the screen height.

Setup Method

You can set up adaptive image display through the following three methods:

1. Adjust through Preferences

Open the software menu, select Preferences > Viewer
Check [Smart Zoom] in the default image size options
Save Changes

Preferences settings for Smart Detection

After completing the setup, when you use "Space Preview" or double-click an image to enter "Large Image Mode", the software will automatically adjust the image size to achieve the optimal display effect.

2. Set from "Detail Mode"

Double-click an image to enter "Detail Mode"
Click the "Fit to Window" icon in the top toolbar

Fit to Window icon in Full View Mode

After completing this setup, whether in "Detail Mode" or "Space Preview", images will automatically scale to the most suitable size.

3. Use Keyboard Shortcuts

In "Space Preview" mode, press the ` key above the Tab key on your keyboard to quickly enable or disable the smart judgment function.

Notes

The smart judgment function will automatically adjust the optimal display ratio based on image dimensions and window size
This setting will apply to all image preview methods
You can temporarily switch display modes using shortcuts at any time

How to set the spacebar preview to make images auto-fit to screen height?