Enum oox::shared::drawingml::shapedefs::Geometry

pub enum Geometry {
    Custom(Box<CustomGeometry2D>),
    Preset(Box<PresetGeometry2D>),
}

Variants

Custom(Box<CustomGeometry2D>)

This element specifies the existence of a custom geometric shape. This shape consists of a series of lines and curves described within a creation path. In addition to this there can also be adjust values, guides, adjust handles, connection sites and an inscribed rectangle specified for this custom geometric shape.

Xml example

Consider the scenario when a preset geometry does not accurately depict what must be displayed in the document. For this a custom geometry can be used to define most any 2-dimensional geometric shape.

<a:custGeom>
  <a:avLst/>
  <a:gdLst/>
  <a:ahLst/>
  <a:cxnLst/>
  <a:rect l="0" t="0" r="0" b="0"/>
  <a:pathLst>
    <a:path w="2650602" h="1261641">
      <a:moveTo>
        <a:pt x="0" y="1261641"/>
      </a:moveTo>
      <a:lnTo>
        <a:pt x="2650602" y="1261641"/>
      </a:lnTo>
      <a:lnTo>
        <a:pt x="1226916" y="0"/>
      </a:lnTo>
      <a:close/>
    </a:path>
  </a:pathLst>
</a:custGeom>

Preset(Box<PresetGeometry2D>)

This element specifies when a preset geometric shape should be used instead of a custom geometric shape. The generating application should be able to render all preset geometries enumerated in the ShapeType enum.

Xml example

Consider the scenario when a user does not wish to specify all the lines and curves that make up the desired shape but instead chooses to use a preset geometry. The following DrawingML would specify such a case.

<p:sp>
  <p:nvSpPr>
    <p:cNvPr id="4" name="My Preset Shape"/>
    <p:cNvSpPr/>
    <p:nvPr/>
  </p:nvSpPr>
  <p:spPr>
    <a:xfrm>
      <a:off x="1981200" y="533400"/>
      <a:ext cx="1143000" cy="1066800"/>
    </a:xfrm>
    <a:prstGeom prst="heart">
    </a:prstGeom>
  </p:spPr>
</p:sp>

Trait Implementations

impl Clone for Geometry

fn clone(&self) -> Geometry

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Geometry

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq<Geometry> for Geometry

fn eq(&self, other: &Geometry) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Geometry) -> bool

This method tests for !=.

impl StructuralPartialEq for Geometry

impl XsdChoice for Geometry

fn is_choice_member<T: AsRef<str>>(name: T) -> bool

fn try_from_xml_element(
    xml_node: &XmlNode
) -> Option<Result<Self, Box<dyn Error>>>

Tries to parse an XmlNode as a choice member. None is returned if the XmlNode is not a member of the choice element (implementors should return a boxed NotGroupMemberError), otherwise Some is returned with the Result of from_xml_element.

impl XsdType for Geometry

fn from_xml_element(xml_node: &XmlNode) -> Result<Self>