Unity3d uGUI Custom Graphic that draws an oval sector

Features

• no custom shaders
• correct input handling
• SpriteBorder support
• 9-slice support
• SpriteAtlas support
• pixelPerUnitMultiplier support
• Anchors for other transforms, including resizing to squeeze content into a sector
• UV-by radius and tile by RectTransform
• free pivot, or generated in the center of the sector
• gradients
• nested sectors can stick to parent
• offset by angle
• pixel offset
• performance-wise

Known Issues

• automatic navigation not always recognize Selectable in selection wheel, cause it's RectTransforms placed identicaly. Use explicit navigation instead
• 9-sliced sprites 'shrink' to center, cause uv calculated per-degree
• Tiled mode not support SpriteAtlas, only Single-texture sprites, by design. Cause tiling achievet through uv repeating, no blowing up geometry as UI.Image.Tiled use

Usage Example | 9-slice sprite