布局

Bundle

• d3.layout.bundle - construct a new default bundle layout.
• bundle - apply Holten's hierarchical bundling algorithm to edges.

Chord

• d3.layout.chord - produce a chord diagram from a matrix of relationships.
• chord.matrix - get or set the matrix data backing the layout.
• chord.padding - get or set the angular padding between chord segments.
• chord.sortGroups - get or set the comparator function for groups.
• chord.sortSubgroups - get or set the comparator function for subgroups.
• chord.sortChords - get or set the comparator function for chords (z-order).
• chord.chords - retrieve the computed chord angles.
• chord.groups - retrieve the computed group angles.

Cluster

• d3.layout.cluster - cluster entities into a dendrogram.
• cluster - alias for cluster.nodes.
• cluster.nodes - compute the cluster layout and return the array of nodes.
• cluster.links - compute the parent-child links between tree nodes.
• cluster.children - get or set the accessor function for child nodes.
• cluster.sort - get or set the comparator function for sibling nodes.
• cluster.separation - get or set the spacing function between neighboring nodes.
• cluster.size - get or set the layout size in x and y.
• cluster.nodeSize - specify a fixed size for each node.

Force

• d3.layout.force - position linked nodes using physical simulation.
• force.on - listen to updates in the computed layout positions.
• force.nodes - get or set the array of nodes to layout.
• force.links - get or set the array of links between nodes.
• force.size - get or set the layout size in x and y.
• force.linkDistance - get or set the link distance.
• force.linkStrength - get or set the link strength.
• force.friction - get or set the friction coefficient.
• force.charge - get or set the charge strength.
• force.chargeDistance - get or set the maximum charge distance.
• force.gravity - get or set the gravity strength.
• force.theta - get or set the accuracy of the charge interaction.
• force.start - start or restart the simulation when the nodes change.
• force.resume - reheat the cooling parameter and restart simulation.
• force.stop - immediately terminate the simulation.
• force.alpha - get or set the layout's cooling parameter.
• force.tick - run the layout simulation one step.
• force.drag - bind a behavior to nodes to allow interactive dragging.

Hierarchy

• d3.layout.hierarchy - derive a custom hierarchical layout implementation.
• hierarchy - alias for hierarchy.nodes.
• hierarchy.nodes - compute the layout and return the array of nodes.
• hierarchy.links - compute the parent-child links between tree nodes.
• hierarchy.children - get or set the accessor function for child nodes.
• hierarchy.sort - get or set the comparator function for sibling nodes.
• hierarchy.value - get or set the value accessor function.
• hierarchy.revalue - recompute the hierarchy values.

Histogram

• d3.layout.histogram - construct a new default histogram layout.
• histogram - compute the distribution of data using quantized bins.
• histogram.value - get or set the value accessor function.
• histogram.range - get or set the considered value range.
• histogram.bins - specify how values are organized into bins.
• histogram.frequency - compute the distribution as counts or probabilities.

Pack

• d3.layout.pack - produce a hierarchical layout using recursive circle-packing.
• pack - alias for pack.nodes.
• pack.nodes - compute the pack layout and return the array of nodes.
• pack.links - compute the parent-child links between tree nodes.
• pack.children - get or set the children accessor function.
• pack.sort - control the order in which sibling nodes are traversed.
• pack.value - get or set the value accessor used to size circles.
• pack.size - specify the layout size in x and y.
• pack.radius - specify the node radius, rather than deriving it from value.
• pack.padding - specify the layout padding in (approximate) pixels.

Partition

• d3.layout.partition - recursively partition a node tree into a sunburst or icicle.
• partition - alias for partition.nodes.
• partition.nodes - compute the partition layout and return the array of nodes.
• partition.links - compute the parent-child links between tree nodes.
• partition.children - get or set the children accessor function.
• partition.sort - control the order in which sibling nodes are traversed.
• partition.value - get or set the value accessor used to size circles.
• partition.size - specify the layout size in x and y.

Pie

• d3.layout.pie - construct a new default pie layout.
• pie - compute the start and end angles for arcs in a pie or donut chart.
• pie.value - get or set the value accessor function.
• pie.sort - control the clockwise order of pie slices.
• pie.startAngle - get or set the overall start angle of the pie.
• pie.endAngle - get or set the overall end angle of the pie.
• pie.padAngle - get or set the pad angle of the pie.

Stack

• d3.layout.stack - construct a new default stack layout.
• stack - compute the baseline for each series in a stacked bar or area chart.
• stack.values - get or set the values accessor function per series.
• stack.order - control the order in which series are stacked.
• stack.offset - specify the overall baseline algorithm.
• stack.x - get or set the x-dimension accessor function.
• stack.y - get or set the y-dimension accessor function.
• stack.out - get or set the output function for storing the baseline.

Tree

• d3.layout.tree - position a tree of nodes tidily.
• tree - alias for tree.nodes.
• tree.nodes - compute the tree layout and return the array of nodes.
• tree.links - compute the parent-child links between tree nodes.
• tree.children - get or set the children accessor function.
• tree.sort - control the order in which sibling nodes are traversed.
• tree.separation - get or set the spacing function between neighboring nodes.
• tree.size - specify the layout size in x and y.
• tree.nodeSize - specify a fixed size for each node.

Treemap

• d3.layout.treemap - use recursive spatial subdivision to display a tree of nodes.
• treemap - alias for treemap.nodes.
• treemap.nodes - compute the treemap layout and return the array of nodes.
• treemap.links - compute the parent-child links between tree nodes.
• treemap.children - get or set the children accessor function.
• treemap.sort - control the order in which sibling nodes are traversed.
• treemap.value - get or set the value accessor used to size treemap cells.
• treemap.size - specify the layout size in x and y.
• treemap.padding - specify the padding between a parent and its children.
• treemap.round - enable or disable rounding to exact pixels.
• treemap.sticky - make the layout sticky for stable updates.
• treemap.mode - change the treemap layout algorithm.