Heatmap
A contour-driven thermal color treatment for logos, marks, and transparent shapes.
Customize
Contour
0.5
Angle
0
Noise
0
Inner Glow
0.5
Outer Glow
0.5
Speed
1
Scale
0.75
Rotation
0
Offset X
0
Offset Y
0
API reference
The wrapper adds playback and runtime safeguards while preserving the
complete Paper Heatmap API. See the
Paper Heatmap reference for the full
prop table and accepted ranges.
| Prop | Type | Default | Description |
|---|---|---|---|
image | string | HTMLImageElement | required | Supplies the source shape that Paper processes into the animated heatmap. |
playback | "auto" | "always" | "paused" | "auto" | Controls motion policy. Auto pauses for reduced motion and while the shader is outside the viewport. |
width / height | number | string | "100%" | Sets the canvas CSS dimensions. Size the parent element to establish the visible area. |
maxPixelCount | number | 2073600 | Caps the rendered pixel budget. Override only after measuring the target devices. |
Credits
The rendering engine is Paper Shaders, distributed under the Apache License 2.0. The example uses vivid-layer's own mark. vivid-layer supplies the adapter, playback and loading policies, documentation, and Registry packaging.