SVG Animation

How vector animation works: stroke-dasharray drawing, path morphing, masks and gradients, replayed frame by frame with Path2D; hover to read path values.

Tech: Path2D, stroke-dashoffset, path morph, Canvas 2D

• Path Stroke Drawing — Use get TotalLength to achieve handwritten edges.
• Shape Morph — Symmetric Path Point interpolation, smooth transformation.
• Animated Icons — Menu / Close, Play / Pause, Load, icon action.
• Stroke Paths — SVG stroke-dash.
• Icon Motion — SVG icon status switch.
• SMIL / CSS Animation — SVG declaration animation.
• Flowing Dashes — Stroke-dashoffset loop.
• Text Stroke — SVG text path aside.
• Progress Ring — SVG circle progress.
• SVG Filters — FeGassian interferer, etc.
• Masks — SVG mask/clipPath。
• Path Following — The object moves along path.
• SVG Blob — path plugin organic.
• Chart Draw-in — The contours are essentially a <polyline> / <Path>, the area map is filled by supplementing the closed area below the fold.
• Icon Sprites — SVG sprite / use。
• Animated Gradient — linear / Radio Gradient Animation.
• Growing Lines — Each line is a double Bézier curve <Path d= "M Center Q Control Point End".
• Checkmark Morph — Checkbox from Empty Box to Solid Circle + Round: Round radius rx bigger, Fill from transparency to colour, It's all right
• SVG Loader Arc — A <circle> only draws an arc (dasharay = arc long + remaining perimeter) with animateTr
• Menu Morph — The Hamburg menu is three <line>.