Return |PackURI| instance for next available media partname. Partname is first available, starting at sequence number 1. Empty sequen

The string representation of the numeric (or date) label of this category, suitable for use in the XML `c:pt` element for this

Selects the pattern fill type. Note that calling this method does not by itself set a foreground or background color of the pattern.

Return the base name for a placeholder of `ph_type` in this shape collection. There is some variance between slide types, for example a notes

Return the Y value for data point *idx* in this cache, or None if no value is present for that data point.

Return string containing relative reference to package item from `baseURI`. E.g. PackURI("/ppt/slideLayouts/slideLayout1.xml") would return

Remove child elements with tagname (e.g. "a:p") in `tagnames`.

Assign incrementing partnames to the slide parts identified by `rIds`. Partnames are like `/ppt/slides/slide9.xml` and are assigned in the or

Rewrite the series data under *chartSpace* using the chart data contents. All series-level formatting is left undisturbed. If

Replace any `a:gd` element children of `a:avLst` with ones forme from `guides`.

Return scaled image dimensions in EMU based on the combination of parameters supplied. If `scaled_cx` and `scaled_cy` are both |None|, the na

Return the Excel worksheet reference to the cell containing the name for *series*.

Return the slide-id associated with `slide_part`.

Ensure p:txBody has at least one a:p child. Intuitively, reverse a ".clear_content()" operation to minimum conformance with spec (sin

Raise |ValueError| if `value` is not an assignable value.

Return element XML based on attribute settings

Return a blob containing the XML for a chart of *chart_type* containing the series in this chart data object, as bytes suitable

Return content-types XML mapping each part in `parts` to a content-type. The resulting XML is suitable for storage as `[Content_Types].xml` i

*idx* is a required attribute of a c:pt element, but must be specified when pt is None, as when a "placeholder" category is c

Add a read/write `{prop_name}` property to the element class. The property returns the interpreted value of this attribute on access and chan

Add `./p:timing/p:tnLst/p:par/p:cTn/p:childTnLst` descendant. Any existing `p:timing` child element is ruthlessly removed and replace

Add a read-only `.{prop_name}` property to the element class. The property returns the present member of this group, or |None| if none are pr

Add a `.get_or_add_x()` method to the element class for this child element.

Add a `get_or_change_to_x()` method to the element class for this child element.

Return a newly added `p:graphicFrame` element containing a table as specified.

Add a `._remove_eg_x()` method to the element class for this choice group.

Add a public `.add_x()` method to the parent element class.

Add a `._remove_x()` method to the element class for this child element.

Return the largest whole-number point size less than or equal to *max_size* that this fitter can fit.

Return a (medial_value, greater_values, lesser_values) 3-tuple obtained by bisecting sequence *seq*.

Establish a `p:bg` child with no-fill settings. Any existing `p:bg` child is first removed.

Return list containing the direct children of *element* having *child_tagname*.

Return the path to the built-in default .pptx package.

Return integer corresponding to normalized `raw_value` on unit basis of 100,000. See Adjustment.normalize for additional details.

True if the element in `line_2` is XML-equivalent to the element in `line`. In particular, the order of attributes in XML is not significant.

Return str after replacing each control character with a plain-text escape. For example, a BEL character (x07) would appear as "_x0007_". Hor

Return a (left, top, right, bottom) 4-tuple containing the cropping values required to display an image of *image_size* in *view_size

Return |MediaPart| object having *sha1* hash or None if not found. All media parts belonging to this package are considered. A media

Get the `a:hlinkClick` or `a:hlinkHover` element for the Hyperlink object. The actual element depends on the value of `self._hover`. Create t

Return the `c:txPr` element for this data label. The `c:txPr` element and its parent `c:dLbl` element are created if not yet present.

Return the `c:tx` element for this data label, with its `c:rich` child and descendants, newly created if not yet present.

Return an initialized list of adjustment values based on the contents of `prstGeom`.

Return a newly created `c:dLbl` element having `c:idx` child of *idx* and inserted in numeric sequence among the `c:dLbl` children of

Insert the new values contained in *seq* into this tree such that a balanced tree is produced.

Return |True| if *prs_part* is a valid main document part, |False| otherwise.

Generate a ``tuple`` object for each leaf category in this collection, containing the leaf category followed by its "parent"

Return an individual member definition formatted as an RST glossary entry. Output is wrapped to fit within 78 columns.

Return new empty |CorePropertiesPart| instance.

Return normalized value for `raw_value`. A normalized value is a |float| between 0.0 and 1.0 for nominal raw values between 0 and 100

Return a dict containing the subset namespace prefix mappings specified by *prefixes*. Any number of namespace prefixes can be supplied, e.g.

Return |datetime| instance offset from `datetime` by offset specified in `offset_str`. `offset_str` is a string like `'-07:00'`.

Return a tuple formed by recursively concatenating *categories* with its next ancestor from *levels*. The idx value of the first cate

Return the custom part class registered for `content_type`. Returns |Part| if no custom class is registered for `content_type`.

Must be overridden by each subclass to provide the particulars of writing the spreadsheet data.

Adjust position and size to incorporate all contained shapes. This would typically be called when a contained shape is added, removed, or its

Return int count of references in this part's XML to `rId`.

Remove the a:hlinkClick or a:hlinkHover element. Also drops any relationship it might have.

Remove any `c:tx/c:rich` child of the `c:dLbl` element for this data label. Do nothing if that element is not present.

Write `a:gd` elements to the XML, one for each adjustment value. Any existing guide elements are overwritten.

Rewrite selected child elements of *ser* based on the values in *series_data*.