days since baseline date: Jan 1, 1900

Convenience to help you set transforms

identify the author for invisible embedding inside the PDF document. the author annotation will appear in the the text of the file but will

Sets the gray level; 0.0=black, 1.0=white

accepts date as scalar string/integer (yyyymmdd) or tuple (year, month, day, ...)

prints string at current point, ignores text cursor

return the absolute position of x,y in user space w.r.t. default user space

introduce the literal text of PDF operations s into the current stream. Only use this if you are an expert in the PDF file format.

* art_render_invoke_callbacks: Invoke the callbacks in the render object. * @render: The render object. * @y: The current Y coordinate value. * *

This is really slow. Is there any way we might speed it up? Two ideas: First, maybe we should be working at 32-bit alignment. Then, this can

Bind a bookmark (destination) to the current page at a horizontal position. Note that the yhorizontal of the book mark is with respect to t

Build the document from a list of flowables. If the filename argument is provided then that filename is used rather than the one

Calculates TTF-style checksums

Utlity to draw a closed shape through a list of control points; extends the previous proc

Returns current y position relative to the last origin.

return 1 on success, with result set to the top of the value stack */

Return the unique (to this name context) Gt1NameId for the given string, allocating a new one if necessary. */

rectangular link annotation w.r.t the current user transform. if the transform is skewed/rotated the absolute rectangle will use the max/mi

Create a rectangular URL 'hotspot' in the given rectangle. if relative=1, this is in the current coord system, otherwise in absolute

Reads an unsigned long

Reads an unsigned short

Two notations. pass two numbers, or an array and phase

return date as (year, month, day) tuple

adjoin a mathematical transform to the current graphics state matrix. Not recommended for beginners.

return year in yyyy format, negative values indicate B.C.

print format: [-]yyyymmdd

if it isn't a list or tuple, wrap it in a list

given a Parafrag list return a list of fragwords [[size, (f00,w00), ..., (f0n,w0n)],....,[size, (fm0,wm0), ..., (f0n,wmn)]] each pair

Define this anyway so it can be tested, but whether it is used or not depends on _rl_accel

Helper function for renderers.

for pages and forms, define the XObject dictionary for resources, if needed

Write log file for different kind of documentable objects.

Consumes objects from the front of the list until the frame is full. If it cannot fit one object, raises an exception.

* art_render_invoke: Perform the requested rendering task. * @render: The render object. * * Invokes the renderer and all sources associated with i

* art_render_svp: Use an SVP as a render mask source. * @render: Render object. * @svp: SVP. * * Adds @svp to the render object as a mask. Note: @

* art_rgb_svp_aa: Render sorted vector path into RGB buffer. * @svp: The source sorted vector path. * @x0: Left coordinate of destination rectangle.

* art_svp_intersect: Compute the intersection of two sorted vector paths. * @svp1: One sorted vector path. * @svp2: The other sorted vector path. *

* art_svp_intersect_add_horiz: Add point to horizontal list. * @ctx: Intersector context. * @seg: Segment with point to insert into horizontal list.

Merge the segments of the two svp's. The resulting svp will share segments with args passed in, so be super-careful with the allocation. */ * a

* art_svp_render_aa: Render SVP antialiased. * @svp: The #ArtSVP to render. * @x0: Left coordinate of destination rectangle. * @y0: Top coordinate

Rewind a svp satisfying the nocross invariant. The winding number of a segment is defined as the winding number of the points to the left while