examples (wait for it...)

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Calculate Patina from textarea { "reusableImages" : [ { "id" : "marekkeram_256", "type" : "preloadImage", "url" : "images/marekkeram_256.png", "colorChannels" : 1 } ], "patina": { "type" : "combine", "topLayer" : { "type" : "createPattern", "pattern" : { "name" : "noise_plasma", "frequency" : 6 } }, "bottomLayer" : { "type" : "combine", "topLayer" : { "type" : "createPattern", "patternName" : "border", "filter": [{"name": "contrast"}] }, "bottomLayer" : { "type" : "reuseImage", "reuseId" : "marekkeram_256", "filter" : [ { "name": "blur", "radius": 4 }, { "name": "contrast", "x": 0.45, "m": 3 } ] } }, "filter" : [ { "name": "blur", "radius": 1 }, { "name": "contrast", "x": 0.4, "m": 5 } ] } }