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## How to use
- Bounds (Dashed square symbol): This is a bounding box. Click and drag with your mouse. If you hold Shift, the box(es) will stay in place until you cancel the interaction.
-- Spacing (↔↕): This will measure horizontal and vertical spacing at the same time. Click the symbol and move your mouse to your target location.
-- Horizontal (↔): This will measure only horizontal spacing. Click the symbol and move your mouse pointer to your target location.
-- Vertical (↕): This will measure only vertical spacing. Click the symbol and move your mouse pointer to your target location.
+- Spacing (╋): This will measure horizontal and vertical spacing at the same time. Click the symbol and move your mouse to your target location.
+- Horizontal (━): This will measure only horizontal spacing. Click the symbol and move your mouse pointer to your target location.
+- Vertical (┃): This will measure only vertical spacing. Click the symbol and move your mouse pointer to your target location.
- Cancel interaction: Esc, ╳ or mouse click. Upon clicking the primary mouse button, the measurement is copied to the clipboard.
The controls on the toolbar can also be selected via Ctrl+1/2/3/4.