[−][src]Module piet::util

utilities shared by various backends Code useful for multiple backends

Structs

A type backends can use to represent the default values for a TextLayout

DEFAULT_FONT_SIZE	The default point sie for text in piet.
DEFAULT_TEXT_COLOR	The default foreground text color.

compute_blurred_rect	Generate image for a blurred rect, writing it into the provided buffer.
count_until_utf16	returns utf8 text position (code unit offset) at the given utf-16 text position
count_utf16	Counts the number of utf-16 code units in the given string. from xi-editor
line_number_for_position	Returns the index of the line containing this utf8 position, or the last line index if the position is out of bounds.
resolve_range	Resolves a `RangeBounds` into a range in the range 0..len.
size_for_blurred_rect