{ "draw2d": [ { "type": "shape_designer.figure.ExtPolygon", "id": "6e834d54-6700-ad9b-ab50-0faefeaea483", "x": 7985.146099999998, "y": 7980, "width": 25, "height": 40, "alpha": 1, "selectable": true, "draggable": true, "angle": 0, "userData": { "baseClass": "draw2d.SetFigure", "code": "/**\n * Generated Code for the Draw2D touch HTML5 lib.\n * File will be generated if you save the *.shape file.\n *\n * by 'Draw2D Shape Designer'\n *\n * Custom JS code to tweak the standard behaviour of the generated\n * shape. add your custom code and event handler here.\n *\n * Looks disconcerting - extending my own class. But this is a good method to\n * merge basic code and override them with custom methods.\n */\ntestShape = testShape.extend({\n\n init: function(attr, setter, getter){\n this._super(attr, setter, getter);\n\n this.attr({resizeable:false});\n this.installEditPolicy(new draw2d.policy.figure.AntSelectionFeedbackPolicy());\n },\n\n /**\n * Called by the simulator for every calculation\n * loop\n * @param {Object} context context where objects can store or handover global variables to other objects.\n * @required\n **/\n calculate:function( context)\n {\n var i1 = this.getInputPort(0);\n var i2 = this.getInputPort(1);\n var o1 = this.getOutputPort(0);\n \n o1.setValue(!(i1.getValue() || i2.getValue()));\n },\n\n\n /**\n * Called if the simulation mode is starting\n * @required\n **/\n onStart:function(context)\n {\n },\n\n /**\n * Called if the simulation mode is stopping\n * @required\n **/\n onStop:function(context)\n {\n },\n\n /**\n * Get the simulator a hint which kind of hardware the shapes requires or supports\n * This helps the simulator to bring up some dialogs and messages if any new hardware is connected/get lost\n * and your are running a circuit which needs this kind of hardware...\n **/\n getRequiredHardware: function(){\n return {\n raspi: false,\n arduino: false\n }\n }\n\n});", "markdown": "# NOR Gate\n\n## Description\nA **NOR** gate is logically an inverted OR gate. \nIt behaves according to the truth table on the bottom.\n\n\n**Therefore, the output is always 0 except when all the \ninputs are 0.**\n\n## Logic table\n\n| INPUT 1 | INPUT | OUTPUT |\n|:---------:|:-------:|:----------:|\n| Low | Low | `High` |\n| `High` | Low | Low |\n| Low | `High` | Low |\n| `High` | `High` | Low |\n\n", "name": "shape" }, "cssClass": "shape_designer_figure_PolyCircle", "ports": [], "bgColor": "rgba(252,252,252,1)", "color": "rgba(27,27,27,1)", "stroke": 1, "radius": 0, "dasharray": null, "vertices": [ { "x": 7985.146099999998, "y": 8019.992866146254 }, { "x": 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