Sprue Thy Sheets ================ A `sprue `_ is a Squib feature that customizes how cards get arranged on a sheet as part of :doc:`/dsl/save_pdf` or :doc:`/dsl/save_sheet` (PNG). This is particularly useful for: * Working with specific dies * Cutting out hex chits with fewer cuts * Working with quirky duplex printing * Printing front-to-back and having a fold in the middle * Printing to specific sticker sheets * Making an A4 version and a US Letter version for i18n Without using a sprue, the :doc:`/dsl/save_sheet` and :doc:`/dsl/save_sheet` will simply lay out your cards one after another with the gap and margins you specify. .. warning:: Sprues don't currently support the `trim` and `trim_radius` options. `Stay tuned `_ Using a Sprue ------------- The easiest way to get started is to use our library of built-in sprues for various default paper sizes and card sizes. See :ref:`list-of-sprues` below. Sprues are specified in Yaml, just like layouts. To use a built-in sprue, just specify the name and Squib will use that:: save_sheet sprue: 'letter_poker_card_9up.yml' Here's a full example `from here `_: .. literalinclude:: ../samples/sprues/_sprue_example.rb :linenos: Make Your Own Sprue ------------------- Need a special one? You can make a sprue file yourself following the :ref:`sprue-format` below, or you can generate one from the command line. .. note:: Would someone else find your sprue useful? Contribute one!! This is an easy way to help out the Squib community. Squib comes with a handy little command-line interface that will generate a sprue file based on your own parameters. Of course, you can edit the sprue file once you're done to fix any quirks you like. Here's an example run:: $ squib make_sprue 1. in 2. cm 3. mm What measure unit should we use? 1 1. A4, portrait 2. A4, landscape 3. US letter, portrait 4. US letter, landscape 5. Custom size What paper size you are using? 3 Sheet margins? (in) 0.125 1. left 2. right 3. center How to align cards on sheet? [left] 3 Card width? (in) 2.5 Card height? (in) 3.5 Gap between cards? (in) 0 1. rows 2. columns How to layout your cards? [rows] 1 1. true 2. false Generate crop lines? [true] 1 Output to? |sprue.yml| my_sprue.yml Of course, a Squib sprue is just a YAML file with a specific structure. Here's an example (generated from the run above):: --- sheet_width: 8.5in sheet_height: 11in card_width: 2.5in card_height: 3.5in cards: - x: 0.5in y: 0.125in - x: 3.0in y: 0.125in - x: 5.5in y: 0.125in - x: 0.5in y: 3.625in - x: 3.0in y: 3.625in - x: 5.5in y: 3.625in - x: 0.5in y: 7.125in - x: 3.0in y: 7.125in - x: 5.5in y: 7.125in crop_line: lines: - type: :vertical position: 0.5in - type: :vertical position: 3.0in - type: :vertical position: 5.5in - type: :vertical position: 8.0in - type: :horizontal position: 0.125in - type: :horizontal position: 3.625in - type: :horizontal position: 7.125in - type: :horizontal position: 10.625in .. _sprue-format: Sprue Format ------------ Here are the options for the sprue file. The entire structure of the Yaml file is a Hash Top-Level parameters ^^^^^^^^^^^^^^^^^^^^ sheet_width Width of the sheet, supports :doc:`/units`. sheet_height Width of the sheet, supports :doc:`/units`. card_width Intended width of the card. Sprues will allow any size of card. Squib will check for potential overlaps, and will warn you if the deck card width is greater than the Sprue's expected card width (this option). If there is overlap detected Squib will send out a warning to stdout. Supports :doc:`/units`. card_height Intended height of the card. Sprues will allow any size of card. Squib will check for potential overlaps, and will warn you if the deck card height is greater than the Sprue's expected card height (this option). If there is overlap detected Squib will send out a warning to stdout. Supports :doc:`/units`. position_reference Default: ``:topleft`` Can be ``:topleft`` or ``:center``. Are the ``card`` coordinates refer to the top-left of the card, or the middle of the card? (Don't forget that colon!) cards ^^^^^ At the top-level should be a ``cards`` key. Within that is an array of hashes that contain the x-y coordinates to indicate the locations of the cards. The order of the coordinates indicates the order of the cards that will be laid out. When there are more cards in the deck than the number of x-y coordinates in the list, a new "page" will be made (i.e. a new page in the PDF or a new sheet for PNG sheets). x Horizontal distance card from the left side of the page. Supports :doc:`/units`. y Vertical distance card from the top side of the page. Supports :doc:`/units`. rotate Default: ``0`` (none) Rotate the card around its position_reference. Allows ``clockwise``, ``counterclockwise``, or ``turnaround``, or numerical angle. crop_line ^^^^^^^^^ Optionally, at the top-level you can specify lines to be drawn. style Values: ``solid``,``dotted``,``dashed`` width The stroke width of the crop line. Supports :doc:`/units`. color The stroke color of the crop line, using :doc:`/colors` overlay Values: ``on_margin``, ``overlay_on_cards``, ``beneath_cards``. Specifies how the crop line is drawn: before drawing cards, after drawing cards, or only in the margins. lines A hash that has the following options below type Values: ``horizontal`` or ``vertical`` position The x-position or y-position of the crop line (depending on ``type``) .. _list-of-sprues: List of Built-in Sprues ----------------------- Here's a list of built-in sprues that come with Squib. You can get the original YAML files `on GitHub here `_. a4_euro_card.yml ^^^^^^^^^^^^^^^^ .. raw:: html a4_poker_card_8up.yml ^^^^^^^^^^^^^^^^^^^^^ .. raw:: html a4_usa_card.yml ^^^^^^^^^^^^^^^ .. raw:: html letter_poker_card_9up.yml ^^^^^^^^^^^^^^^^^^^^^^^^^ .. raw:: html letter_poker_foldable_8up.yml ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ .. literalinclude:: ../samples/sprues/_fold_sheet.rb :linenos: .. raw:: html