flutter_device_ring 0.3.0

A customizable traffic utilization ring gauge widget for Flutter. Displays network utilization with animated arcs, tier colors, and smooth state transitions.

0.3.0

• Fix: DeviceRing no longer reserves 20px extra width for direction labels when showDirectionLabels is false. Previously the ring center was offset 10px to the right, causing misalignment when positioning the widget by its center coordinate (e.g. in topology views with connection lines).

0.2.1

• New: labelBackgroundDecoration parameter — add a background (color, border, shadow) behind the label for readability over overlapping elements like connection lines.
• New: labelBackgroundPadding parameter — inner padding when background decoration is set.
• Updated example app with label background decoration demos.

0.2.0

• New: labelWidget parameter — display any custom widget below the ring (multi-line text, IP addresses, port counts, status badges, etc.). Takes precedence over label.
• New: labelMaxWidth parameter — constrain the label area width (defaults to ring size).
• New: labelPadding parameter — control spacing between ring and label area.
• Label area height is now dynamic instead of fixed at 20px, supporting multi-line content.
• Updated example app with "Custom Label Widgets" gallery section.

0.1.1

• Fix: Child widget (images, SVGs) no longer overflows and covers ring arcs — automatically constrained to fit inside the ring with FittedBox scaling.
• New: glowIntensity parameter (0.0–1.0) to control the prominence of the outer glow halo.
• Updated example app with glow intensity slider.
• Updated README with custom image and glow intensity usage examples.

0.1.0

• Initial release of flutter_device_ring.
• DeviceRing widget with dual inbound/outbound traffic arcs.
• Tier-based coloring (low, medium, high, critical).
• Animated arc transitions with configurable duration.
• Optional pulsing glow effect.
• Info overlay showing percentage and tier badges.
• DeviceRingTheme for full color and style customization.
• Direction labels (IN/OUT) on ring sides.