PaperForge.Page (PaperForge v0.2.0)

@type operation() ::
  {:text, binary(), keyword()}
  | {:text_box, binary(), keyword()}
  | {:line, keyword()}
  | {:rectangle, keyword()}
  | {:circle, keyword()}
  | {:image, binary(), keyword()}

t()

@type t() :: %PaperForge.Page{
  height: number(),
  margins: PaperForge.Margins.t(),
  operations: [operation()],
  origin: PaperForge.Coordinates.origin(),
  width: number()
}

Functions

add_to_document(page, document)

@spec add_to_document(t(), PaperForge.Document.t()) :: PaperForge.Document.t()

Compiles the page and adds it to a document.

circle(page, options)

@spec circle(
  t(),
  keyword()
) :: t()

Adds a circle operation.

content(page)

@spec content(t()) :: binary()

Compiles the page operations into an uncompressed content-stream binary.

This function is retained for compatibility with PaperForge v0.1.0. Image operations require a document and therefore cannot be compiled through this function.

content_bottom(page)

@spec content_bottom(t()) :: number()

Returns the bottom content boundary.

content_height(page)

@spec content_height(t()) :: number()

Returns the usable page height after margins.

content_left(page)

@spec content_left(t()) :: number()

Returns the left content boundary.

content_top(page)

@spec content_top(t()) :: number()

Returns the top content boundary.

content_width(page)

@spec content_width(t()) :: number()

Returns the usable page width after margins.

image(page, source, options)

@spec image(t(), binary(), keyword()) :: t()

Adds a JPEG or PNG image from a path or binary.

line(page, options)

@spec line(
  t(),
  keyword()
) :: t()

Adds a line operation.

new(options \\ [])

@spec new(keyword()) :: t()

Creates a new page.

rectangle(page, options)

@spec rectangle(
  t(),
  keyword()
) :: t()

Adds a rectangle operation.

text(page, text, options \\ [])

@spec text(t(), binary(), keyword()) :: t()

Adds a line of text.

text_box(page, text, options)

@spec text_box(t(), binary(), keyword()) :: t()

Adds wrapped multiline text.