docs: png and hint ported over

docs/args/transform.rst

@@ -0,0 +1,49 @@
+angle
+  default: ``0``
+
+  Rotation of the in radians. Note that this rotates around the upper-left corner, making the placement of x-y coordinates slightly tricky.
+
+crop_x
+  default: ``0``
+
+  Crop the loaded image at this x coordinate. Supports :doc:`/units`.
+
+crop_y
+  default: ``0``
+
+  Crop the loaded image at this y coordinate. Supports :doc:`/units`.
+
+crop_corner_radius
+  default: ``0``
+
+  Radius for rounded corners, both x and y. When set, overrides crop_corner_x_radius and crop_corner_y_radius. Supports :doc:`/units`.
+
+crop_corner_x_radius
+  default: ``0``
+
+  x radius for rounded corners of cropped image. Supports :doc:`/units`.
+
+crop_corner_y_radius
+  default: ``0``
+
+  y radius for rounded corners of cropped image. Supports :doc:`/units`.
+
+crop_width
+  default: ``:native``
+
+  Width of the cropped image. Supports :doc:`/units`.
+
+crop_height
+  default: ``:native``
+
+  Height of the cropped image. Supports :doc:`/units`.
+
+flip_horiztonal
+  default: ``false``
+
+  Flip this image about its center horizontally (i.e. left becomes right and vice versa).
+
+flip_vertical
+  default: ``false``
+
+  Flip this image about its center verticall (i.e. top becomes bottom and vice versa).

docs/config.rst

@@ -0,0 +1,2 @@
+Options for config.yml
+======================

docs/dsl/hint.rst

@@ -1,2 +1,15 @@
 hint
-----
+====
+
+Toggle text hints globally. A text hint is a 1-pixel line drawn around the extents of a text box. They are intended to be temporary guides.
+
+Options
+-------
+
+text
+  default: ``:off``
+
+  The color of the text hint. See :doc:`/colors` To turn off use ``:off`` or ``nil``.
+
+Examples
+--------

docs/dsl/png.rst

@@ -1,2 +1,49 @@
 png
----
+===
+
+Renders PNG images.
+
+Options
+-------
+.. include:: /args/expansion.rst
+
+file
+  default: ``''``
+
+  file(s) to read in. As in :doc:`/arrays`, if this a single file, then it's use for every card in range. If the parameter is an Array of files, then each file is looked up for each card. If any of them are nil or '', nothing is done for that card.
+
+.. include:: /args/xy.rst
+
+width
+  default: ``:native``
+
+  the pixel width that the image should scale to. Supports :doc:`/units`. When set to ``:native``, uses the DPI and units of the loaded SVG document. Using ``:deck`` will scale to the deck width. Using ``:scale`` will use the ``height`` to scale and keep native the aspect ratio. Scaling PNGs is not recommended for professional-looking cards, and up-scaling a PNG will throw a warning in the console (see :doc:`/config`).
+
+height
+  default: ``:native``
+
+  the pixel height that the image should scale to. Supports :doc:`/units`. When set to ``:native``, uses the DPI and units of the loaded SVG document. Using ``:deck`` will scale to the deck height. Using ``:scale`` will use the ``width`` to scale and keep native the aspect ratio. Scaling PNGs is not recommended for professional-looking cards, and up-scaling a PNG will throw a warning in the console (see :doc:`/config`).
+
+alpha
+  default: 1.0
+
+  the alpha-transparency percentage used to blend this image. Must be between ``0.0`` and ``1.0``
+
+blend
+  default: ``:none``
+
+  the composite blend operator used when applying this image. See Blend Modes at http://cairographics.org/operators.
+  The possibilties include :none, :multiply, :screen, :overlay, :darken, :lighten, :color_dodge, :color_burn, :hard_light, :soft_light, :difference, :exclusion, :hsl_hue, :hsl_saturation, :hsl_color, :hsl_luminosity. String versions of these options are accepted too.
+
+mask
+  default: ``nil``
+
+  Accepts a color (see :doc:`/colors`). If specified, the image will be used as a mask for the given color/gradient. Transparent pixels are ignored, opaque pixels are the given color. Note: the origin for gradient coordinates is at the given x,y, not at 0,0 as it is most other places.
+
+.. include:: /args/transform.rst
+
+.. include:: /args/range.rst
+.. include:: /args/layout.rst
+
+Examples
+--------

docs/index.rst

@@ -14,6 +14,7 @@ Contents:
    layouts
    units
    colors
+   config
    get_help
    dsl/index.rst