SVG

形状

• d3.svg.line - create a new line generator.
• line - generate a piecewise linear curve, as in a line chart.
• line.x - get or set the x-coordinate accessor.
• line.y - get or set the y-coordinate accessor.
• line.interpolate - get or set the interpolation mode.
• line.tension - get or set the cardinal spline tension.
• line.defined - control whether the line is defined at a given point.
• d3.svg.line.radial - create a new radial line generator.
• line - generate a piecewise linear curve, as in a polar line chart.
• line.radius - get or set the radius accessor.
• line.angle - get or set the angle accessor.
• line.interpolate - get or set the interpolation mode.
• line.tension - get or set the cardinal spline tension.
• line.defined - control whether the line is defined at a given point.
• d3.svg.area - create a new area generator.
• area - generate a piecewise linear area, as in an area chart.
• area.x - get or set the x-coordinate accessors.
• area.x0 - get or set the x0-coordinate (baseline) accessor.
• area.x1 - get or set the x1-coordinate (topline) accessor.
• area.y - get or set the y-coordinate accessors.
• area.y0 - get or set the y0-coordinate (baseline) accessor.
• area.y1 - get or set the y1-coordinate (topline) accessor.
• area.interpolate - get or set the interpolation mode.
• area.tension - get or set the cardinal spline tension.
• area.defined - control whether the area is defined at a given point.
• d3.svg.area.radial - create a new area generator.
• area - generate a piecewise linear area, as in a polar area chart.
• area.radius - get or set the radius accessors.
• area.innerRadius - get or set the inner radius (baseline) accessor.
• area.outerRadius - get or set the outer radius (topline) accessor.
• area.angle - get or set the angle accessors.
• area.startAngle - get or set the angle (baseline) accessor.
• area.endAngle - get or set the angle (topline) accessor.
• area.defined - control whether the area is defined at a given point.
• d3.svg.arc - create a new arc generator.
• arc - generate a solid arc, as in a pie or donut chart.
• arc.innerRadius - get or set the inner radius accessor.
• arc.outerRadius - get or set the outer radius accessor.
• arc.cornerRadius - get or set the corner radius accessor.
• arc.padRadius - get or set the pad radius accessor.
• arc.startAngle - get or set the start angle accessor.
• arc.endAngle - get or set the end angle accessor.
• arc.padAngle - get or set the pad angle accessor.
• arc.centroid - compute the arc centroid.
• d3.svg.symbol - create a new symbol generator.
• symbol - generate categorical symbols, as in a scatterplot.
• symbol.type - get or set the symbol type accessor.
• symbol.size - get or set the symbol size (in square pixels) accessor.
• d3.svg.symbolTypes - the array of supported symbol types.
• d3.svg.chord - create a new chord generator.
• chord - generate a quadratic Bézier connecting two arcs, as in a chord diagram.
• chord.radius - get or set the arc radius accessor.
• chord.startAngle - get or set the arc start angle accessor.
• chord.endAngle - get or set the arc end angle accessor.
• chord.source - get or set the source arc accessor.
• chord.target - get or set the target arc accessor.
• d3.svg.diagonal - create a new diagonal generator.
• diagonal - generate a two-dimensional Bézier connector, as in a node-link diagram.
• diagonal.source - get or set the source point accessor.
• diagonal.target - get or set the target point accessor.
• diagonal.projection - get or set an optional point transform.
• d3.svg.diagonal.radial - create a new diagonal generator.
• diagonal - generate a two-dimensional Bézier connector, as in a node-link diagram.

数轴

• d3.svg.axis - create a new axis generator.
• axis - creates or updates an axis for the given selection or transition.
• axis.scale - get or set the axis scale.
• axis.orient - get or set the axis orientation.
• axis.ticks - control how ticks are generated for the axis.
• axis.tickValues - specify tick values explicitly.
• axis.tickSize - specify the size of major, minor and end ticks.
• axis.innerTickSize - specify the size of inner ticks.
• axis.outerTickSize - specify the size of outer ticks.
• axis.tickPadding - specify padding between ticks and tick labels.
• axis.tickFormat - override the tick formatting for labels.

Controls

• d3.svg.brush - click and drag to select one- or two-dimensional regions.
• brush - apply a brush to the given selection or transition.
• brush.x - the brush’s x-scale, for horizontal brushing.
• brush.y - the brush’s y-scale, for vertical brushing.
• brush.extent - the brush’s extent in zero, one or two dimensions.
• brush.clear - reset the brush extent.
• brush.empty - whether or not the brush extent is empty.
• brush.on - listeners for when the brush is moved.
• brush.event - dispatch brush events after setting the extent.