Sheets

The sheets are listed in the sidebar under Sheets, with their count and New sheet. A click on a sheet's row opens it: the view becomes its paper, with its viewports and its title block, and the column on the right becomes the sheet panel alone. A new sheet is Sheet and a number, A1, landscape, with no viewport. The panel's sections each fold under their title:

• Sheet: its Name, its paper Size, from A0 to A4, and its Orientation, landscape or portrait.
• Viewports: one row per viewport, with its name, its scale and its frame, such as 1:50 · fit to content, a lock that holds its frame in place, and × to remove it. The title carries the count, Lock all and Add a viewport, which opens a chooser: the Kind, Plan, Elevation, Section, Site, Detail, Legend or Schedule, then what that kind needs, such as a plan's Level and Discipline or a schedule's Subject, and Place on the sheet: the viewport follows the pointer until a click on the paper lands it. A view's row dragged from the sidebar onto the paper lands where it is dropped. A click on a row selects the viewport and opens its card: a plan's Level and its Discipline, Floor, Ceiling or Roof; an elevation's Direction; a section's Station; the Phase it shows; its Scale; its Frame in millimetres, empty while it fits its content, with Fit; a plan, a section or an elevation's Overlays, Structural, Electrical, Plumbing, Ventilation & AC and Finishes, and Dimensions; a section or an elevation's Annotations from the view, which copies the view's spot levels and hidden lines onto the viewport.
• Title block, folded at first: the fields of the standard's title block. A field the studio can work out shows it greyed, and the paper prints it until you type your own, such as the sheet's name, the viewports' scales and the last revision.
• Revisions: one row per revision, its letter, its Revision date, What changed and ×. Add a revision issues the next one, A for the first, dated today.
• Revision clouds, folded at first: one row per cloud, its size and its place on the paper in millimetres, the revision it is tagged with, and ×. Add a cloud hangs a 60 × 40 mm cloud from the pointer, tagged with the last revision, and a click on the paper lands it.

Export PDF, at the foot, writes the sheet as a vector PDF. On the paper, a viewport moves when dragged by its middle, crops when dragged by an edge and resizes by its corner handle.

• Composing the drawing set: plans, sections, elevations, details and schedules at their scales.
• Showing the structure, the electrical or the finishes in one viewport only.
• Filling in the title block, and issuing a revision with its clouds.
• Printing a sheet, or sending it as a PDF.

Each change rewrites the open sheet's entry in the project's sheets list, one step that one Ctrl+Z takes back:

Sheet writes name, size and orientation. Each viewport writes its kind, what that kind shows, its overlays, its phase, its scale, its origin on the paper in millimetres, its size when given a frame, locked, and the crop and annotations it carries. Title block writes only the fields you typed, in titleBlock. Revisions writes revisions, each with its id, its date and its description; Revision clouds writes clouds, each with its at, its size and its revision. The drawings inside the viewports are drawn again from the model each time, never written.