two version of R2R are here HEAD master

1 files changed, 100 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/pptx/dml/line.py b/.venv/lib/python3.12/site-packages/pptx/dml/line.py
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+++ b/.venv/lib/python3.12/site-packages/pptx/dml/line.py
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+"""DrawingML objects related to line formatting."""
+
+from __future__ import annotations
+
+from pptx.dml.fill import FillFormat
+from pptx.enum.dml import MSO_FILL
+from pptx.util import Emu, lazyproperty
+
+
+class LineFormat(object):
+    """Provides access to line properties such as color, style, and width.
+
+    A LineFormat object is typically accessed via the ``.line`` property of
+    a shape such as |Shape| or |Picture|.
+    """
+
+    def __init__(self, parent):
+        super(LineFormat, self).__init__()
+        self._parent = parent
+
+    @lazyproperty
+    def color(self):
+        """
+        The |ColorFormat| instance that provides access to the color settings
+        for this line. Essentially a shortcut for ``line.fill.fore_color``.
+        As a side-effect, accessing this property causes the line fill type
+        to be set to ``MSO_FILL.SOLID``. If this sounds risky for your use
+        case, use ``line.fill.type`` to non-destructively discover the
+        existing fill type.
+        """
+        if self.fill.type != MSO_FILL.SOLID:
+            self.fill.solid()
+        return self.fill.fore_color
+
+    @property
+    def dash_style(self):
+        """Return value indicating line style.
+
+        Returns a member of :ref:`MsoLineDashStyle` indicating line style, or
+        |None| if no explicit value has been set. When no explicit value has
+        been set, the line dash style is inherited from the style hierarchy.
+
+        Assigning |None| removes any existing explicitly-defined dash style.
+        """
+        ln = self._ln
+        if ln is None:
+            return None
+        return ln.prstDash_val
+
+    @dash_style.setter
+    def dash_style(self, dash_style):
+        if dash_style is None:
+            ln = self._ln
+            if ln is None:
+                return
+            ln._remove_prstDash()
+            ln._remove_custDash()
+            return
+        ln = self._get_or_add_ln()
+        ln.prstDash_val = dash_style
+
+    @lazyproperty
+    def fill(self):
+        """
+        |FillFormat| instance for this line, providing access to fill
+        properties such as foreground color.
+        """
+        ln = self._get_or_add_ln()
+        return FillFormat.from_fill_parent(ln)
+
+    @property
+    def width(self):
+        """
+        The width of the line expressed as an integer number of :ref:`English
+        Metric Units <EMU>`. The returned value is an instance of |Length|,
+        a value class having properties such as `.inches`, `.cm`, and `.pt`
+        for converting the value into convenient units.
+        """
+        ln = self._ln
+        if ln is None:
+            return Emu(0)
+        return ln.w
+
+    @width.setter
+    def width(self, emu):
+        if emu is None:
+            emu = 0
+        ln = self._get_or_add_ln()
+        ln.w = emu
+
+    def _get_or_add_ln(self):
+        """
+        Return the ``<a:ln>`` element containing the line format properties
+        in the XML.
+        """
+        return self._parent.get_or_add_ln()
+
+    @property
+    def _ln(self):
+        return self._parent.ln