PyFlow.UI.Utils package¶

Submodules¶

PyFlow.UI.Utils.ConvexHull.convex_hull(points)¶

Computes the convex hull of a set of 2D points.

Input: an iterable sequence of (x, y) pairs representing the points. Output: a list of vertices of the convex hull in counter-clockwise order,

starting from the vertex with the lexicographically smallest coordinates.

Implements Andrew’s monotone chain algorithm. O(n log n) complexity.

class PyFlow.UI.Utils.PythonSyntax.PythonHighlighter(document)¶

Bases: PySide2.QtGui.QSyntaxHighlighter

Syntax highlighter for the Python language.

__init__(document)¶: Initialize self. See help(type(self)) for accurate signature.

highlightBlock(text)¶: Apply syntax highlighting to the given block of text.

match_multiline(text, delimiter, in_state, style)¶: Do highlighting of multi-line strings. delimiter should be a QRegExp for triple-single-quotes or triple-double-quotes, and in_state should be a unique integer to represent the corresponding state changes when inside those strings. Returns True if we’re still inside a multi-line string when this function is finished.

PyFlow.UI.Utils.PythonSyntax.format(color, style='')¶: Return a QTextCharFormat with the given attributes.

class PyFlow.UI.Utils.stylesheet.ConnectionTypes¶

An enumeration.