Simple of addon to create linear color gradients
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
example
src
.travis.yml
License.md
ReadMe.md

ReadMe.md

ofxColorGradient

Build Status

Simple OpenFrameworks addon to create linear color gradients

ofxColorGradient<ofColor> gradient;

//first, fill in the gradient with colors, left to right
gradient.addColor( ofColor::red );
gradient.addColor( ofColor::green );
gradient.addColor( ofColor::yellow );

//query the gradient for a color at a specific spot
ofColor color = gradient.getColorAtPercent(0.2);

//rinse and repeat to draw the full gradient
for(float i = 0.0f; i < 1.0f; i+= 0.1f){
	ofSetColor( gradient.getColorAtPercent(i) );
	//draw using that color
}

It also allows creating a gradient from an image.