Namespace: Util

Methods

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<static> getRandomColor()

return random hex color

Source:

konva.js

Example

shape.fill(Konva.Util.getRandomColor());

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<static> getRGB(color)

get RGB components of a color

Parameters:

Name	Type	Description
color	String

Source:

konva.js

Example

// each of the following examples return {r:0, g:0, b:255}
var rgb = Konva.Util.getRGB('blue');
var rgb = Konva.Util.getRGB('#0000ff');
var rgb = Konva.Util.getRGB('rgb(0,0,255)');

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<static> haveIntersection(r1, r2)

check intersection of two client rectangles

Parameters:

Name	Type	Description
r1	Object	{ x, y, width, height } client rectangle
r2	Object	{ x, y, width, height } client rectangle

Source:

konva.js

Example

const overlapping = Konva.Util.haveIntersection(shape1.getClientRect(), shape2.getClientRect());