visualize performs the visualization of the input, reading a line a time

vmap maps ranges

vmap maps one range into another

AnimateRotate animates the rotation transformation

AnimateScale animates the scale transformation

AnimateSkewX animates the skewX transformation

AnimateSkewY animates the skewY transformation

Arc draws an elliptical arc, with optional style, beginning coordinate at sx,sy, ending coordinate at ex, ey width and height of the arc are specified

Bezier draws a cubic bezier curve, with optional style, beginning at sx,sy, ending at ex,ey with control points at cx,cy and px,py. Standard Reference

FeColorMatrix specifies a color matrix filter primitive, with matrix values Standard reference: http://www.w3.org/TR/SVG11/filters.html#feColorMatrixE

FeColorMatrix specifies a color matrix filter primitive, with matrix values Standard reference: http://www.w3.org/TR/SVG11/filters.html#feColorMatrixE

FeColorMatrixHue specifies a color matrix filter primitive, with hue rotation values Standard reference: http://www.w3.org/TR/SVG11/filters.html#feCol

FeColorMatrixHue specifies a color matrix filter primitive, with hue rotation values Standard reference: http://www.w3.org/TR/SVG11/filters.html#feCol

FeGaussianBlur specifies a Gaussian Blur filter primitive Standard reference: http://www.w3.org/TR/SVG11/filters.html#feGaussianBlurElement

FeMerge specifies a feMerge filter primitive, containing feMerge elements Standard reference: http://www.w3.org/TR/SVG11/filters.html#feMergeElement

FeOffset specifies the feOffset filter primitive Standard reference: http://www.w3.org/TR/SVG11/filters.html#feOffsetElement

FePointLight specifies a fePpointLight filter primitive Standard reference: http://www.w3.org/TR/SVG11/filters.html#fePointLightElement

FeSpecEnd ends a specular lighting filter primitive container Standard reference: http://www.w3.org/TR/SVG11/filters.html#feSpecularLightingElement

FeSpecularLighting specifies a specular lighting filter primitive, a container for light source elements, end with SpecularEnd() Standard reference: h

FeTurbulence specifies a turbulence filter primitive Standard reference: http://www.w3.org/TR/SVG11/filters.html#feTurbulenceElement

Fend ends a filter set Standard reference: http://www.w3.org/TR/SVG11/filters.html#FilterElement

Fend ends a filter set Standard reference: http://www.w3.org/TR/SVG11/filters.html#FilterElement

Filter Effects: Most functions have common attributes (in, in2, result) defined in type Filterspec used as a common first argument. Filter begins a fi

Filter Effects: Most functions have common attributes (in, in2, result) defined in type Filterspec used as a common first argument. Filter begins a fi

Utility Grid draws a grid at the specified coordinate, dimensions, and spacing, with optional style.

Gradients LinearGradient constructs a linear color gradient identified by id, along the vector defined by (x1,y1), and (x2,y2). The stop color sequenc

Pattern defines a pattern with the specified dimensions. The putype can be either "user" or "obj", which sets the patternUnits attribute to be either

PatternEnd ends a marker

Polygon draws a series of line segments using an array of x, y coordinates, with optional style. Standard Reference: http://www.w3.org/TR/SVG11/shapes

Polyline draws connected lines between coordinates, with optional style. Standard Reference: http://www.w3.org/TR/SVG11/shapes.html#PolylineElement

RadialGradient constructs a radial color gradient identified by id, centered at (cx,cy), with a radius of r. (fx, fy) define the location of the focal

Rotate rotates the coordinate system by r degrees, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

Rotate rotates the coordinate system by r degrees, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

Roundrect draws a rounded rectangle with upper the left-hand corner at x,y, with width w, and height h. The radii for the rounded portion are specifie

Scale scales the coordinate system by n, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

ScaleXY scales the coordinate system by dx and dy, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

ScaleXY scales the coordinate system by dx and dy, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

Script defines a script with a specified type, (for example "application/javascript").

SkewX skews the x coordinate system by angle a, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

SkewX skews the x coordinate system by angle a, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

SkewXY skews x and y coordinates by ax, ay respectively, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

SkewXY skews x and y coordinates by ax, ay respectively, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

SkewY skews the y coordinate system by angle a, end with Gend() Standard Reference: http://www.w3.org/TR/SVG11/coords.html#TransformAttribute

Span makes styled spanned text, should be proceeded by Textspan Standard Reference: https://www.w3.org/TR/SVG11/text.html#TSpanElement

Square draws a square with upper left corner at x,y with sides of length l, with optional style.

Startunit begins the SVG document, with width and height in the specified units Other attributes may be optionally added, for example viewbox or addit

Startunit begins the SVG document, with width and height in the specified units Other attributes may be optionally added, for example viewbox or addit

Startview begins the SVG document, with the specified width, height, and viewbox Other attributes may be optionally added, for example viewbox or addi

Textpath places text optionally styled text along a previously defined path Standard Reference: http://www.w3.org/TR/SVG11/text.html#TextPathElement

Textpath places text optionally styled text along a previously defined path Standard Reference: http://www.w3.org/TR/SVG11/text.html#TextPathElement

Textspan begins text, assuming a tspan will be included, end with TextEnd() Standard Reference: https://www.w3.org/TR/SVG11/text.html#TSpanElement

cloud object

codepic makes a code+picture SVG file, given a go source file and conventionally named output -- given <name>.go, <name>.svg

colorange evenly distributes opacity across a range of values

error writes compile, link, or runtime errors to the HTTP connection. The JavaScript interface uses the 404 status code to identify the error.

component positions and draws a components and its attributes

compose places files row or column-wise

connect two components

Object functions

defarc defines the arc object for arbitrary placement and size

defarc defines the arc object for arbitrary placement and size

defbez defines the cublic bezier object for arbitrary placement and size

defbez defines the cublic bezier object for arbitrary placement and size

defcircle defines the circle object for arbitrary placement and size

defcircle defines the circle object for arbitrary placement and size

defcrect defines the centered rectangle object for arbitrary placement and size

defcrect defines the centered rectangle object for arbitrary placement and size

defellipse defines the ellipse object for arbitrary placement and size

defellipse defines the ellipse object for arbitrary placement and size

defgrid defines the grid object for arbitrary placement and size

defgrid defines the grid object for arbitrary placement and size

defimage defines the image object for arbitrary placement and size

defimage defines the image object for arbitrary placement and size

deflg defines the linear gradient object for arbitrary placement and size

deflg defines the linear gradient object for arbitrary placement and size

defline defines the line object for arbitrary placement and size

defline defines the line object for arbitrary placement and size

defmeta defines the metadata objects

defmeta defines the metadata objects

defobjects defines a set of objects with the specified dimensions, once defined, the objects are referenced for placement

defobjects defines a set of objects with the specified dimensions, once defined, the objects are referenced for placement

defpath defines the path object for arbitrary placement and size

defpath defines the path object for arbitrary placement and size

defpolygon defines the polygon object for arbitrary placement and size

defpolygon defines the polygon object for arbitrary placement and size

defpolyline defines the polyline object for arbitrary placement and size

defpolyline defines the polyline object for arbitrary placement and size

defqbez defines the quadratic bezier object for arbitrary placement and size

defqbez defines the quadratic bezier object for arbitrary placement and size

defrect defines the rectangle object for arbitrary placement and size

defrect defines the rectangle object for arbitrary placement and size

defrg defines the radial gradient object for arbitrary placement and size