SVGRenderer R6 Class

Renders manimR scenes to SVG format. Produces scalable vector graphics that can be embedded in web pages or printed without loss of quality.

Super class

manimR::AbstractRenderer -> SVGRenderer

Public fields

svg_lines

Accumulated SVG element strings

output_path

Current output file path

viewbox_x_range

X range in scene units

viewbox_y_range

Y range in scene units

Methods

Public methods

• SVGRenderer$new()

• SVGRenderer$begin_frame()

• SVGRenderer$end_frame()

• SVGRenderer$draw_path()

• SVGRenderer$draw_text()

• SVGRenderer$draw_raster()

• SVGRenderer$get_svg_string()

• SVGRenderer$clone()

Inherited methods

• manimR::AbstractRenderer$draw_image_state()
• manimR::AbstractRenderer$draw_latex_state()
• manimR::AbstractRenderer$draw_mobject()
• manimR::AbstractRenderer$draw_shape_state()
• manimR::AbstractRenderer$draw_state()
• manimR::AbstractRenderer$draw_text_state()
• manimR::AbstractRenderer$draw_vmobject_live()
• manimR::AbstractRenderer$draw_vmobject_state()
• manimR::AbstractRenderer$render_frame()
• manimR::AbstractRenderer$render_mobjects()

---

Method new()

Create SVGRenderer

Usage

SVGRenderer$new(...)

Arguments

...

Arguments passed to AbstractRenderer

---

Method begin_frame()

Begin a new SVG frame

Usage

SVGRenderer$begin_frame(output_path = NULL)

Arguments

output_path

Path to save SVG file

---

Method end_frame()

End the SVG frame and write to file

Usage

SVGRenderer$end_frame()

---

Method draw_path()

Draw a path in SVG

Usage

SVGRenderer$draw_path(
  x,
  y,
  fill_color = NULL,
  fill_opacity = 0,
  stroke_color = "#FFFFFF",
  stroke_opacity = 1,
  stroke_width = 2
)

---

Method draw_text()

Draw text in SVG

Usage

SVGRenderer$draw_text(
  text,
  x,
  y,
  color = "#FFFFFF",
  font_size = 24,
  font_family = "sans",
  opacity = 1
)

---

Method draw_raster()

Draw raster image in SVG (base64 embedded)

Usage

SVGRenderer$draw_raster(raster, xleft, ybottom, xright, ytop, opacity = 1)

---

Method get_svg_string()

Get the SVG content as a string

Usage

SVGRenderer$get_svg_string()

---

Method clone()

The objects of this class are cloneable with this method.

Usage

SVGRenderer$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.