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noflo-canvas demo: yin-yang
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{ | |
"properties": { | |
"name": "yin-yang", | |
"environment": { | |
"type": "noflo-browser", | |
"content": "<style>body{background-color:grey;}</style>\nradius <input id=\"radius\" type=\"range\" min=\"1\" max=\"150\" value=\"150\"></input><br>\nhole <input id=\"hole\" type=\"range\" min=\"0\" max=\"1\" step=\"0.001\" value=\"0.6\"></input><br>" | |
}, | |
"id": "a1096a406131e109f836" | |
}, | |
"inports": {}, | |
"outports": {}, | |
"groups": [ | |
{ | |
"name": "shapes", | |
"nodes": [ | |
"circle_f70jm", | |
"concave arc", | |
"convex arc", | |
"hole", | |
"outer arc" | |
], | |
"metadata": { | |
"description": "" | |
} | |
}, | |
{ | |
"name": "points", | |
"nodes": [ | |
"canvas/MakePoint_lzo5j", | |
"canvas/MakePoint_thssz" | |
], | |
"metadata": { | |
"description": "" | |
} | |
}, | |
{ | |
"name": "inputs", | |
"nodes": [ | |
"change", | |
"change_splsh", | |
"hole range", | |
"radius range" | |
], | |
"metadata": { | |
"description": "" | |
} | |
}, | |
{ | |
"name": "math", | |
"nodes": [ | |
"* -1", | |
"* size", | |
"/2" | |
], | |
"metadata": { | |
"description": "" | |
} | |
} | |
], | |
"processes": { | |
"canvas": { | |
"component": "canvas/CreateCanvas", | |
"metadata": { | |
"label": "canvas", | |
"x": 1728, | |
"y": 360, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"canvas/Draw_tbmsa": { | |
"component": "canvas/Draw", | |
"metadata": { | |
"label": "canvas/Draw", | |
"x": 1836, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"append": { | |
"component": "dom/AppendChild", | |
"metadata": { | |
"label": "append", | |
"x": 1836, | |
"y": 216, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"body": { | |
"component": "dom/GetElement", | |
"metadata": { | |
"label": "body", | |
"x": 1728, | |
"y": 216, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"outer arc": { | |
"component": "canvas/MakeArc", | |
"metadata": { | |
"label": "outer arc", | |
"x": 972, | |
"y": 324, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"white fill": { | |
"component": "canvas/Fill", | |
"metadata": { | |
"label": "white fill", | |
"x": 1584, | |
"y": 576, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"shape": { | |
"component": "canvas/MakePath", | |
"metadata": { | |
"label": "shape", | |
"x": 1152, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"convex arc": { | |
"component": "canvas/MakeArc", | |
"metadata": { | |
"label": "convex arc", | |
"x": 972, | |
"y": 756, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"concave arc": { | |
"component": "canvas/MakeArc", | |
"metadata": { | |
"label": "concave arc", | |
"x": 972, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"center": { | |
"component": "canvas/Transform", | |
"metadata": { | |
"label": "center", | |
"x": 1728, | |
"y": 612, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"hole": { | |
"component": "canvas/MakeArc", | |
"metadata": { | |
"label": "hole", | |
"x": 972, | |
"y": 900, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"circle_f70jm": { | |
"component": "canvas/MakeArc", | |
"metadata": { | |
"label": "circle", | |
"x": 972, | |
"y": 612, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"rotate": { | |
"component": "canvas/Transform", | |
"metadata": { | |
"label": "rotate", | |
"x": 1440, | |
"y": 432, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"black fill": { | |
"component": "canvas/Fill", | |
"metadata": { | |
"label": "black fill", | |
"x": 1584, | |
"y": 432, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"half": { | |
"component": "canvas/Group", | |
"metadata": { | |
"label": "half", | |
"x": 1296, | |
"y": 576, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"debug": { | |
"component": "core/Output", | |
"metadata": { | |
"label": "debug", | |
"x": 1836, | |
"y": 612, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"change": { | |
"component": "interaction/ListenChange", | |
"metadata": { | |
"label": "change", | |
"x": 180, | |
"y": 612, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"radius range": { | |
"component": "dom/GetElement", | |
"metadata": { | |
"label": "radius range", | |
"x": 36, | |
"y": 612, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"/2": { | |
"component": "math/Divide", | |
"metadata": { | |
"label": "/2", | |
"x": 396, | |
"y": 288, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"canvas/MakePoint_thssz": { | |
"component": "canvas/MakePoint", | |
"metadata": { | |
"label": "canvas/MakePoint", | |
"x": 756, | |
"y": 180, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"* -1": { | |
"component": "math/Multiply", | |
"metadata": { | |
"label": "* -1", | |
"x": 540, | |
"y": 324, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"canvas/MakePoint_lzo5j": { | |
"component": "canvas/MakePoint", | |
"metadata": { | |
"label": "canvas/MakePoint", | |
"x": 756, | |
"y": 324, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"* size": { | |
"component": "math/Multiply", | |
"metadata": { | |
"label": "* size", | |
"x": 540, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"hole range": { | |
"component": "dom/GetElement", | |
"metadata": { | |
"label": "hole range", | |
"x": 36, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
}, | |
"change_splsh": { | |
"component": "interaction/ListenChange", | |
"metadata": { | |
"label": "change", | |
"x": 180, | |
"y": 468, | |
"width": 72, | |
"height": 72 | |
} | |
} | |
}, | |
"connections": [ | |
{ | |
"src": { | |
"process": "canvas", | |
"port": "canvas" | |
}, | |
"tgt": { | |
"process": "append", | |
"port": "child" | |
} | |
}, | |
{ | |
"src": { | |
"process": "canvas", | |
"port": "canvas" | |
}, | |
"tgt": { | |
"process": "canvas/Draw_tbmsa", | |
"port": "canvas" | |
}, | |
"metadata": { | |
"route": 0 | |
} | |
}, | |
{ | |
"src": { | |
"process": "body", | |
"port": "element" | |
}, | |
"tgt": { | |
"process": "append", | |
"port": "parent" | |
} | |
}, | |
{ | |
"src": { | |
"process": "outer arc", | |
"port": "arc" | |
}, | |
"tgt": { | |
"process": "shape", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "convex arc", | |
"port": "arc" | |
}, | |
"tgt": { | |
"process": "shape", | |
"port": "items" | |
} | |
}, | |
{ | |
"src": { | |
"process": "concave arc", | |
"port": "arc" | |
}, | |
"tgt": { | |
"process": "shape", | |
"port": "items" | |
} | |
}, | |
{ | |
"src": { | |
"process": "hole", | |
"port": "arc" | |
}, | |
"tgt": { | |
"process": "shape", | |
"port": "items" | |
} | |
}, | |
{ | |
"src": { | |
"process": "rotate", | |
"port": "transform" | |
}, | |
"tgt": { | |
"process": "black fill", | |
"port": "items" | |
} | |
}, | |
{ | |
"src": { | |
"process": "shape", | |
"port": "path" | |
}, | |
"tgt": { | |
"process": "half", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "circle_f70jm", | |
"port": "arc" | |
}, | |
"tgt": { | |
"process": "half", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "half", | |
"port": "group" | |
}, | |
"tgt": { | |
"process": "rotate", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": 0 | |
} | |
}, | |
{ | |
"src": { | |
"process": "black fill", | |
"port": "fill" | |
}, | |
"tgt": { | |
"process": "center", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "half", | |
"port": "group" | |
}, | |
"tgt": { | |
"process": "white fill", | |
"port": "items" | |
}, | |
"metadata": { | |
"route": 0 | |
} | |
}, | |
{ | |
"src": { | |
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"port": "fill" | |
}, | |
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"port": "items" | |
}, | |
"metadata": { | |
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} | |
}, | |
{ | |
"src": { | |
"process": "center", | |
"port": "transform" | |
}, | |
"tgt": { | |
"process": "canvas/Draw_tbmsa", | |
"port": "commands" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "center", | |
"port": "transform" | |
}, | |
"tgt": { | |
"process": "debug", | |
"port": "in" | |
} | |
}, | |
{ | |
"src": { | |
"process": "radius range", | |
"port": "element" | |
}, | |
"tgt": { | |
"process": "change", | |
"port": "element" | |
} | |
}, | |
{ | |
"src": { | |
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"port": "value" | |
}, | |
"tgt": { | |
"process": "/2", | |
"port": "dividend" | |
}, | |
"metadata": { | |
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} | |
}, | |
{ | |
"src": { | |
"process": "/2", | |
"port": "quotient" | |
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} | |
}, | |
{ | |
"src": { | |
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}, | |
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} | |
}, | |
{ | |
"src": { | |
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"port": "value" | |
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} | |
}, | |
{ | |
"src": { | |
"process": "/2", | |
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}, | |
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"process": "canvas/MakePoint_thssz", | |
"port": "y" | |
}, | |
"metadata": { | |
"route": 0 | |
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}, | |
{ | |
"src": { | |
"process": "canvas/MakePoint_thssz", | |
"port": "point" | |
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"process": "convex arc", | |
"port": "center" | |
} | |
}, | |
{ | |
"src": { | |
"process": "/2", | |
"port": "quotient" | |
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"tgt": { | |
"process": "* -1", | |
"port": "multiplicand" | |
}, | |
"metadata": { | |
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} | |
}, | |
{ | |
"src": { | |
"process": "* -1", | |
"port": "product" | |
}, | |
"tgt": { | |
"process": "canvas/MakePoint_lzo5j", | |
"port": "y" | |
} | |
}, | |
{ | |
"src": { | |
"process": "canvas/MakePoint_lzo5j", | |
"port": "point" | |
}, | |
"tgt": { | |
"process": "concave arc", | |
"port": "center" | |
} | |
}, | |
{ | |
"src": { | |
"process": "canvas/MakePoint_thssz", | |
"port": "point" | |
}, | |
"tgt": { | |
"process": "circle_f70jm", | |
"port": "center" | |
}, | |
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} | |
}, | |
{ | |
"src": { | |
"process": "canvas/MakePoint_thssz", | |
"port": "point" | |
}, | |
"tgt": { | |
"process": "hole", | |
"port": "center" | |
}, | |
"metadata": { | |
"route": null | |
} | |
}, | |
{ | |
"src": { | |
"process": "/2", | |
"port": "quotient" | |
}, | |
"tgt": { | |
"process": "* size", | |
"port": "multiplicand" | |
}, | |
"metadata": { | |
"route": 0 | |
} | |
}, | |
{ | |
"src": { | |
"process": "* size", | |
"port": "product" | |
}, | |
"tgt": { | |
"process": "hole", | |
"port": "radius" | |
} | |
}, | |
{ | |
"src": { | |
"process": "* size", | |
"port": "product" | |
}, | |
"tgt": { | |
"process": "circle_f70jm", | |
"port": "radius" | |
}, | |
"metadata": { | |
"route": 0 | |
} | |
}, | |
{ | |
"src": { | |
"process": "hole range", | |
"port": "element" | |
}, | |
"tgt": { | |
"process": "change_splsh", | |
"port": "element" | |
} | |
}, | |
{ | |
"src": { | |
"process": "change_splsh", | |
"port": "value" | |
}, | |
"tgt": { | |
"process": "* size", | |
"port": "multiplier" | |
} | |
}, | |
{ | |
"data": 300, | |
"tgt": { | |
"process": "canvas", | |
"port": "width" | |
} | |
}, | |
{ | |
"data": 300, | |
"tgt": { | |
"process": "canvas", | |
"port": "height" | |
} | |
}, | |
{ | |
"data": "body", | |
"tgt": { | |
"process": "body", | |
"port": "selector" | |
} | |
}, | |
{ | |
"data": 1.571, | |
"tgt": { | |
"process": "outer arc", | |
"port": "end" | |
} | |
}, | |
{ | |
"data": "white", | |
"tgt": { | |
"process": "white fill", | |
"port": "fillstyle" | |
} | |
}, | |
{ | |
"data": -1.571, | |
"tgt": { | |
"process": "outer arc", | |
"port": "start" | |
} | |
}, | |
{ | |
"data": true, | |
"tgt": { | |
"process": "canvas/Draw_tbmsa", | |
"port": "clearevery" | |
} | |
}, | |
{ | |
"data": 1.571, | |
"tgt": { | |
"process": "convex arc", | |
"port": "start" | |
} | |
}, | |
{ | |
"data": -1.571, | |
"tgt": { | |
"process": "convex arc", | |
"port": "end" | |
} | |
}, | |
{ | |
"data": 1.571, | |
"tgt": { | |
"process": "concave arc", | |
"port": "start" | |
} | |
}, | |
{ | |
"data": 150, | |
"tgt": { | |
"process": "outer arc", | |
"port": "radius" | |
} | |
}, | |
{ | |
"data": -1.571, | |
"tgt": { | |
"process": "concave arc", | |
"port": "end" | |
} | |
}, | |
{ | |
"data": { | |
"x": 0, | |
"y": 0 | |
}, | |
"tgt": { | |
"process": "outer arc", | |
"port": "center" | |
} | |
}, | |
{ | |
"data": false, | |
"tgt": { | |
"process": "outer arc", | |
"port": "reverse" | |
} | |
}, | |
{ | |
"data": { | |
"x": 150, | |
"y": 150 | |
}, | |
"tgt": { | |
"process": "center", | |
"port": "translate" | |
} | |
}, | |
{ | |
"data": 75, | |
"tgt": { | |
"process": "convex arc", | |
"port": "radius" | |
} | |
}, | |
{ | |
"data": true, | |
"tgt": { | |
"process": "convex arc", | |
"port": "reverse" | |
} | |
}, | |
{ | |
"data": false, | |
"tgt": { | |
"process": "concave arc", | |
"port": "reverse" | |
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}, | |
{ | |
"data": 0, | |
"tgt": { | |
"process": "hole", | |
"port": "start" | |
} | |
}, | |
{ | |
"data": 30, | |
"tgt": { | |
"process": "hole", | |
"port": "radius" | |
} | |
}, | |
{ | |
"data": 75, | |
"tgt": { | |
"process": "concave arc", | |
"port": "radius" | |
} | |
}, | |
{ | |
"data": true, | |
"tgt": { | |
"process": "hole", | |
"port": "reverse" | |
} | |
}, | |
{ | |
"data": true, | |
"tgt": { | |
"process": "canvas/Draw_tbmsa", | |
"port": "drawevery" | |
} | |
}, | |
{ | |
"data": 30, | |
"tgt": { | |
"process": "circle_f70jm", | |
"port": "radius" | |
} | |
}, | |
{ | |
"data": 0, | |
"tgt": { | |
"process": "circle_f70jm", | |
"port": "start" | |
} | |
}, | |
{ | |
"data": 6.28, | |
"tgt": { | |
"process": "circle_f70jm", | |
"port": "end" | |
} | |
}, | |
{ | |
"data": -3.1415, | |
"tgt": { | |
"process": "rotate", | |
"port": "rotate" | |
} | |
}, | |
{ | |
"data": -6.28, | |
"tgt": { | |
"process": "hole", | |
"port": "end" | |
} | |
}, | |
{ | |
"data": "black", | |
"tgt": { | |
"process": "black fill", | |
"port": "fillstyle" | |
} | |
}, | |
{ | |
"data": "#radius", | |
"tgt": { | |
"process": "radius range", | |
"port": "selector" | |
} | |
}, | |
{ | |
"data": 2, | |
"tgt": { | |
"process": "/2", | |
"port": "divisor" | |
} | |
}, | |
{ | |
"data": 0, | |
"tgt": { | |
"process": "canvas/MakePoint_thssz", | |
"port": "x" | |
} | |
}, | |
{ | |
"data": -1, | |
"tgt": { | |
"process": "* -1", | |
"port": "multiplier" | |
} | |
}, | |
{ | |
"data": 0, | |
"tgt": { | |
"process": "canvas/MakePoint_lzo5j", | |
"port": "x" | |
} | |
}, | |
{ | |
"data": -75, | |
"tgt": { | |
"process": "canvas/MakePoint_lzo5j", | |
"port": "y" | |
} | |
}, | |
{ | |
"data": 75, | |
"tgt": { | |
"process": "canvas/MakePoint_thssz", | |
"port": "y" | |
} | |
}, | |
{ | |
"data": 0.6, | |
"tgt": { | |
"process": "* size", | |
"port": "multiplier" | |
} | |
}, | |
{ | |
"data": "#hole", | |
"tgt": { | |
"process": "hole range", | |
"port": "selector" | |
} | |
}, | |
{ | |
"data": 75, | |
"tgt": { | |
"process": "* -1", | |
"port": "multiplicand" | |
} | |
}, | |
{ | |
"data": 75, | |
"tgt": { | |
"process": "* size", | |
"port": "multiplicand" | |
} | |
} | |
] | |
} |
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