Module elmesque::element [−] [src]

Graphical elements that snap together to build complex widgets and layouts.

Each element is a rectangle with a known width and height, making them easy to combine and position.

Images

image, fitted_image, cropped_image, tiled_image

width, height, size, color, opacity

width_of, height_of, size_of

flow, up, down, left, right, inward, outward

There are some convenience functions for working with flow in specific cases:

layers, above, below, beside

empty, spacer, container

To create a Position you can use any of the built-in positions which cover nine common positions:

middle, mid_top, mid_bottom, mid_left, mid_right, top_left, top_right, bottom_left, bottom_right

If you need more precision, you can create custom positions:

absolute, relative, middle_at, mid_top_at, mid_bottom_at, mid_left_at, mid_right_at, top_left_at, top_right_at, bottom_left_at, bottom_right_at

Element	Graphical elements that snap together to build complex widgets and layouts.
Position	An element's Position.
Properties	An Element's Properties.
Renderer

Direction	The direction for a flow of `Element`s.
ImageStyle	Styling for the Image Element.
Pos
Prim	The various kinds of Elements.
Three

absolute	Repetitive things.
bottom_left
bottom_left_at
bottom_right
bottom_right_at
cropped_image	Create a cropped image. Take a rectangle out of the picture starting at the given top left coordinate.
down
draw_element	Draw an Element.
empty	An Element that takes up no space. Good for things that appear conditionally.
fitted_image	Create a fitted image given a width, height and texture. This will crop the picture to best fill the given dimensions.
flow	Have a list of elements flow in a particular direction. The `Direction` starts from the first element in the list. The result is an `Element`.
image	Create an image given a width, height and texture.
inward
layers	Layer elements on top of each other, starting from the bottom.
left
mid_bottom
mid_bottom_at
mid_left
mid_left_at
mid_right
mid_right_at
mid_top
mid_top_at
middle
middle_at
new_element	Construct a new Element from width, height and some Prim. Iterates the global GUID counter by one and returns that as the Element id.
outward
relative
right
size_of	Return the size of the Element.
spacer	Create an empty box. this is useful for getting your spacing right and making borders.
tiled_image	Create a tiled image given a width, height and texture.
top_left
top_left_at
top_right
top_right_at
up

Guid	The global graphics unique identifier counter.