SVG Shape Blend

Declarative library supporting Adobe Illustrator like blending functionality between primitive circle and rect shapes

Import

// ES6 usage, import default export
import BlendSVG from 'svg-shape-blend';

// Call somewhere in your code
BlendSVG();

// ES5 -> Check src/example/index.html

Declare

<svg width="500" height="500">
	<defs>
		<blend from="#c1" to="#c2" steps="20"></blend>
		<blend from="#c2" to="#c3" steps="30"></blend>
		<blend from="#c3" to="#c4" steps="40"></blend>
		<blend from="#c4" to="#c5" steps="30"></blend>
	</defs>
	<circle id="c1" r="10" cx="20" cy="20" stroke="none" stroke-width="1" fill="#ffd700"></circle>
	<circle id="c2" r="20" cx="40" cy="100" stroke="none" stroke-width="5" fill="#7fffd4"></circle>
	<circle id="c3" r="50" cx="200" cy="80" stroke="none" stroke-width="5" fill="#6495ed"></circle>
	<circle id="c4" r="15" cx="120" cy="180" stroke="none" stroke-width="5" fill="#ed143d"></circle>
	<circle id="c5" r="30" cx="240" cy="250" stroke="none" stroke-width="5" fill="#ffd700"></circle>
</svg>

<svg width="500" height="500">
	<defs>
		<blend from="#r1" to="#r2" steps="40"></blend>
		<blend from="#r2" to="#r3" steps="80"></blend>
		<blend from="#r3" to="#r4" steps="80"></blend>
		<blend from="#r4" to="#r5" steps="60"></blend>
	</defs>
	<rect id="r1" width="10" height="10" x="20" y="20" stroke="none" stroke-width="1" fill="#ffd700"></rect>
	<rect id="r2" width="20" height="20" x="40" y="100" stroke="none" stroke-width="5" fill="#7fffd4"></rect>
	<rect id="r3" width="80" height="80" x="200" y="40" stroke="none" stroke-width="5" fill="#6495ed"></rect>
	<rect id="r4" width="30" height="30" x="120" y="180" stroke="none" stroke-width="5" fill="#ed143d"></rect>
	<rect id="r5" width="60" height="60" x="200" y="240" stroke="none" stroke-width="5" fill="#ffd700"></rect>
</svg>

Currently only primitive rect and circle types are supported