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251 lines
8.4 KiB
251 lines
8.4 KiB
;(function(undefined) {
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'use strict';
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if (typeof sigma === 'undefined')
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throw 'sigma is not declared';
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// Packages initialization:
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sigma.utils.pkg('sigma.settings');
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var settings = {
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/**
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* GRAPH SETTINGS:
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* ***************
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*/
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// {boolean} Indicates if the data have to be cloned in methods to add
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// nodes or edges.
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clone: true,
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// {boolean} Indicates if nodes "id" values and edges "id", "source" and
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// "target" values must be set as immutable.
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immutable: true,
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// {boolean} Indicates if sigma can log its errors and warnings.
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verbose: false,
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/**
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* RENDERERS SETTINGS:
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* *******************
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*/
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// {string}
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classPrefix: 'sigma',
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// {string}
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defaultNodeType: 'def',
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// {string}
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defaultEdgeType: 'def',
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// {string}
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defaultLabelColor: '#000',
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// {string}
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defaultEdgeColor: '#000',
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// {string}
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defaultNodeColor: '#000',
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// {string}
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defaultLabelSize: 14,
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// {string} Indicates how to choose the edges color. Available values:
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// "source", "target", "default"
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edgeColor: 'source',
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// {number} Defines the minimal edge's arrow display size.
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minArrowSize: 0,
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// {string}
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font: 'arial',
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// {string} Example: 'bold'
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fontStyle: '',
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// {string} Indicates how to choose the labels color. Available values:
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// "node", "default"
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labelColor: 'default',
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// {string} Indicates how to choose the labels size. Available values:
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// "fixed", "proportional"
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labelSize: 'fixed',
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// {string} The ratio between the font size of the label and the node size.
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labelSizeRatio: 1,
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// {number} The minimum size a node must have to see its label displayed.
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labelThreshold: 8,
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// {number} The oversampling factor used in WebGL renderer.
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webglOversamplingRatio: 2,
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// {number} The size of the border of hovered nodes.
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borderSize: 0,
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// {number} The default hovered node border's color.
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defaultNodeBorderColor: '#000',
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// {number} The hovered node's label font. If not specified, will heritate
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// the "font" value.
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hoverFont: '',
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// {boolean} If true, then only one node can be hovered at a time.
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singleHover: true,
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// {string} Example: 'bold'
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hoverFontStyle: '',
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// {string} Indicates how to choose the hovered nodes shadow color.
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// Available values: "node", "default"
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labelHoverShadow: 'default',
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// {string}
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labelHoverShadowColor: '#000',
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// {string} Indicates how to choose the hovered nodes color.
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// Available values: "node", "default"
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nodeHoverColor: 'node',
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// {string}
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defaultNodeHoverColor: '#000',
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// {string} Indicates how to choose the hovered nodes background color.
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// Available values: "node", "default"
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labelHoverBGColor: 'default',
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// {string}
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defaultHoverLabelBGColor: '#fff',
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// {string} Indicates how to choose the hovered labels color.
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// Available values: "node", "default"
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labelHoverColor: 'default',
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// {string}
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defaultLabelHoverColor: '#000',
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// {string} Indicates how to choose the edges hover color. Available values:
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// "edge", "default"
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edgeHoverColor: 'edge',
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// {number} The size multiplicator of hovered edges.
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edgeHoverSizeRatio: 1,
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// {string}
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defaultEdgeHoverColor: '#000',
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// {boolean} Indicates if the edge extremities must be hovered when the
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// edge is hovered.
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edgeHoverExtremities: false,
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// {booleans} The different drawing modes:
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// false: Layered not displayed.
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// true: Layered displayed.
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drawEdges: true,
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drawNodes: true,
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drawLabels: true,
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drawEdgeLabels: false,
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// {boolean} Indicates if the edges must be drawn in several frames or in
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// one frame, as the nodes and labels are drawn.
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batchEdgesDrawing: false,
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// {boolean} Indicates if the edges must be hidden during dragging and
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// animations.
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hideEdgesOnMove: false,
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// {numbers} The different batch sizes, when elements are displayed in
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// several frames.
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canvasEdgesBatchSize: 500,
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webglEdgesBatchSize: 1000,
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/**
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* RESCALE SETTINGS:
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* *****************
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*/
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// {string} Indicates of to scale the graph relatively to its container.
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// Available values: "inside", "outside"
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scalingMode: 'inside',
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// {number} The margin to keep around the graph.
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sideMargin: 0,
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// {number} Determine the size of the smallest and the biggest node / edges
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// on the screen. This mapping makes easier to display the graph,
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// avoiding too big nodes that take half of the screen, or too
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// small ones that are not readable. If the two parameters are
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// equals, then the minimal display size will be 0. And if they
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// are both equal to 0, then there is no mapping, and the radius
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// of the nodes will be their size.
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minEdgeSize: 0.5,
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maxEdgeSize: 1,
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minNodeSize: 1,
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maxNodeSize: 8,
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/**
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* CAPTORS SETTINGS:
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* *****************
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*/
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// {boolean}
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touchEnabled: true,
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// {boolean}
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mouseEnabled: true,
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// {boolean}
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mouseWheelEnabled: true,
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// {boolean}
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doubleClickEnabled: true,
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// {boolean} Defines whether the custom events such as "clickNode" can be
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// used.
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eventsEnabled: true,
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// {number} Defines by how much multiplicating the zooming level when the
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// user zooms with the mouse-wheel.
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zoomingRatio: 1.7,
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// {number} Defines by how much multiplicating the zooming level when the
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// user zooms by double clicking.
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doubleClickZoomingRatio: 2.2,
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// {number} The minimum zooming level.
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zoomMin: 0.0625,
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// {number} The maximum zooming level.
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zoomMax: 2,
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// {number} The duration of animations following a mouse scrolling.
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mouseZoomDuration: 200,
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// {number} The duration of animations following a mouse double click.
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doubleClickZoomDuration: 200,
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// {number} The duration of animations following a mouse dropping.
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mouseInertiaDuration: 200,
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// {number} The inertia power (mouse captor).
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mouseInertiaRatio: 3,
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// {number} The duration of animations following a touch dropping.
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touchInertiaDuration: 200,
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// {number} The inertia power (touch captor).
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touchInertiaRatio: 3,
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// {number} The maximum time between two clicks to make it a double click.
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doubleClickTimeout: 300,
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// {number} The maximum time between two taps to make it a double tap.
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doubleTapTimeout: 300,
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// {number} The maximum time of dragging to trigger intertia.
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dragTimeout: 200,
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/**
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* GLOBAL SETTINGS:
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* ****************
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*/
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// {boolean} Determines whether the instance has to refresh itself
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// automatically when a "resize" event is dispatched from the
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// window object.
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autoResize: true,
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// {boolean} Determines whether the "rescale" middleware has to be called
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// automatically for each camera on refresh.
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autoRescale: true,
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// {boolean} If set to false, the camera method "goTo" will basically do
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// nothing.
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enableCamera: true,
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// {boolean} If set to false, the nodes cannot be hovered.
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enableHovering: true,
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// {boolean} If set to true, the edges can be hovered.
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enableEdgeHovering: false,
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// {number} The size of the area around the edges to activate hovering.
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edgeHoverPrecision: 5,
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// {boolean} If set to true, the rescale middleware will ignore node sizes
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// to determine the graphs boundings.
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rescaleIgnoreSize: false,
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// {boolean} Determines if the core has to try to catch errors on
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// rendering.
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skipErrors: false,
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/**
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* CAMERA SETTINGS:
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* ****************
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*/
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// {number} The power degrees applied to the nodes/edges size relatively to
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// the zooming level. Basically:
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// > onScreenR = Math.pow(zoom, nodesPowRatio) * R
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// > onScreenT = Math.pow(zoom, edgesPowRatio) * T
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nodesPowRatio: 0.5,
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edgesPowRatio: 0.5,
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/**
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* ANIMATIONS SETTINGS:
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* ********************
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*/
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// {number} The default animation time.
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animationsTime: 200
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};
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// Export the previously designed settings:
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sigma.settings = sigma.utils.extend(sigma.settings || {}, settings);
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}).call(this);
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