@blackpixel/framer-gradienthelper
v1.1.0
Published
Simplifies the process of applying gradients to Framer layers and even enables animated gradients.
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Gradient Helper Framer Module
The Gradient Helper module simplifies the process of applying gradients to Framer layers and even enables animated gradients.
<img src="https://cloud.githubusercontent.com/assets/935/24376320/13b7ea52-1301-11e7-99c0-35b8f327b982.gif" width="497" style="display: block; margin: auto" alt=“Gradient Helper preview" />
Installation
NPM Installation
$ cd /your/framer/project
$ npm i @blackpixel/framer-gradienthelper
Manual installation
Copy or save the Gradient.coffee
file into your project's modules
folder.
Adding It to Your Project
In your Framer project, add the following:
gradient = require "Gradient"
API
Apply a gradient
layerA.style.background = gradient.top("yellow", "red")
layerA.style.background = gradient.bottom("yellow", "red")
layerA.style.background = gradient.left("yellow", "red")
layerA.style.background = gradient.right("yellow", "red")
layerA.style.background = gradient.angle("yellow", "red", -60)
Three-color gradient syntax
layerA.style.background = gradient.topThreeColor("yellow", "red", "green")
layerA.style.background = gradient.bottomThreeColor("yellow", "red", "green")
layerA.style.background = gradient.leftThreeColor("yellow", "red", "green")
layerA.style.background = gradient.rightThreeColor("yellow", "red", "green")
layerA.style.background = gradient.angleThreeColor("yellow", "red", "green", -60)
Radial gradients
layerA.style.background = gradient.radial("yellow", "red")
layerA.style.background = gradient.radialThreeColor("yellow", "red", "green")
Reshape a radial gradient
layerA.style.background = gradient.radial("yellow", "red", originX: 0.5, originY: 0, scaleX: 2, scaleY: 1)
originX
, originY
, scaleX
, and scaleY
are percentages. An originX
,originY
of 0,0 centers the gradient in the upper left, while 1,1 centers it in the lower right. 0.5,0.5 is the default center.
Optionally set the gradient's spread
layerA.style.background = gradient.top("yellow", "red", spread: 0.5)
# 1 is default, 0 is no transition between colors
Optionally set the gradient's offset (linear gradients only)
layerA.style.background = gradient.top("yellow", "red", offset: 10)
# 0 is no offset, 100 will push the gradient out of view
Optionally change the CSS prefix
layerA.style.background = gradient.top("yellow", "red", prefix: "moz")
# webkit is default, hyphens are added for you
Gradient Layers
While a gradient can be applied to any existing layer, for convenience it is possible to create two types of gradient layers. If you wish to animate a gradient, you must use one of these classes:
layerA = new gradient.Layer
firstColor: <string> (hex or rgba or named color)
secondColor: <string> (hex or rgba or named color)
thirdColor: <string> (hex or rgba or named color)
direction: <string> ("top" || "bottom" || "left" || "right") or <number> (in degrees)
prefix: <string> (hyphens are added for you)
spread: <number> (0 is no transition)
offset: <number>
layerA = new gradient.RadialLayer
firstColor: <string> (hex or rgba or named color)
secondColor: <string> (hex or rgba or named color)
thirdColor: <string> (hex or rgba or named color)
prefix: <string> (hyphens are added for you)
spread: <number> (0 is no transition)
offset: <number>
gradientOriginX: <number> (0 is left, 1 is right)
gradientOriginY: <number> (0 is top, 1 is bottom)
gradientScaleX: <number> (percentage, 1 is 100% scale)
gradientScaleY: <number> (percentage, 1 is 100% scale)
Animating a gradient
layerA.animateGradient(<arguments>)
Arguments
firstColor: <string> (hex or rgba or named color)
secondColor: <string> (hex or rgba or named color)
thirdColor: <string> (hex or rgba or named color)
direction: <string> ("top" || "bottom" || "left" || "right") or <number> (in degrees)
spread: <number>
offset: <number>
time: <number>
curve: <string> ("linear" || "ease-in" || "ease-out" || "ease-in-out" )
Arguments for radial gradient animation
originX: <number> (0 is left, 1 is right)
originY: <number> (0 is top, 1 is bottom)
scaleX: <number> (percentage, 1 is 100% scale)
scaleY: <number> (percentage, 1 is 100% scale)
Examples
layerA.animateGradient(direction: -60, spread: 2, offset: 0, time: 2)
layerA.animateGradient(offset: -50, curve: "ease-in-out")
layerA.animateGradient(secondColor: "blue", spread: 0.5, scaleX: 2, originY: 1)
Detect animation start and end
layerA.on "gradientAnimationStart", ->
print "animation start"
layerA.on "gradientAnimationEnd", ->
print "animation end"
Website: blackpixel.com · GitHub: @bpxl-labs · Twitter: @blackpixel · Medium: @bpxl-craft