Draws list onto canvas, without a background; the canvas is left as it was found.
public void Render(DisplayList list, Canvas canvas, in Matrix deviceTransform)
The display list.
The canvas; its current matrix and clip apply.
The transform from the list's default user space to the canvas's coordinates (origin top-left, y down), such as GetDeviceTransform(PdfPage); a tile renderer adds its own offset.
ISO 32000-2 §8.3.2.2 (device space). Glyphs of TrueType and OpenType programs are drawn natively.