aspose.diagram

Use these types to programmatically manipulate Visio shapes, pages, controls, and layout properties. The reference lists each class, enum, and their members with usage details.

Classes

Class	Description
AbstractInterruptMonitor	Monitor for interruption requests in all time-consuming operations.
Act	Defines custom command names that appear on an object’s shortcut menu and specifies the actions that the commands take.
ActCollection	Act collection.
ActiveXControl	Represents the ActiveX control.
ActiveXControlBase	Represents the ActiveX control.
Align	Indicates the alignment of a shape with respect to the guide or guide point to which the shape is glued. The Align eleme
Alignment	Specifies the tab alignment.
Annotation	Contains elements that contain information about comments inserted into a document page.
AnnotationCollection	Annotation collection.
ArcTo	Contains the x- and y-coordinates and bow of a circular arc represented respectively by the X, Y, and A elements.
ArcToCollection	ArcTo collection.
ArrowSize	Specifies the size of the arrowhead of the line.
AutoLinkComparison	Defines a rule that compares a column in the parent DataRecordset element with a shape data item from the last successfu
AutoSpaceOptions	Represents autospace options.
Bevel	Represents a bevel of a shape
BevelLightingType	Specifies the type of shadow for a shape.
BevelMaterialType	Specifies the type of shadow for a shape.
BevelType	Specifies the type of shadow for a shape.
BoolValue	Boolean value.
Bullet	Determines the bullet style.
CalculateOptions	Represents options for calculation.
Calendar	Determines the calendar that is used for custom properties, text fields, and element formulas.
Case	Determines the case of a shape’s text.
Char	Contains the formatting attributes for the shape’s text, such as font, color, text style, case, position relative to the
CharCollection	Char collection.
CheckBoxActiveXControl	Represents a CheckBox ActiveX control.
ColorEntry	Contains a color table entry. Each color table entry specifies a standard color that is available for application to obj
ColorEntryCollection	Contains the document’s color table. Each document contains a single color table, which lists the 24 standard colors tha
ColorValue	Represents color value
ComboBoxActiveXControl	Represents a ComboBox ActiveX control.
CommandButtonActiveXControl	Represents a command button.
CompoundType	Specifies the size of the arrowhead of the line.
ConFixedCode	Determines when a connector reroutes.
ConLineJumpCode	Determines whether a connector jumps when two connectors cross.
ConLineJumpDirX	Determines the line jump direction for line jumps occurring on a horizontal segment of a dynamic connector.
ConLineJumpDirY	Determines the line jump direction for line jumps occurring on a vertical segment of a dynamic connector.
ConLineJumpStyle	Determines the line jump style for line jumps on a dynamic connector.
ConLineRouteExt	Determines the appearance of a connector.
ConType	Specifies the type of behavior the x or y-coordinate of the control handle exhibits after the handle is moved.
Connect	Represents a connection between two shapes in a drawing, such as a line and a box in an organization chart.
ConnectCollection	Connect collection.
Connection	Contains elements for one connection point defined for the shape.
ConnectionABCD	The ConnectionABCD element is an obsolete version of the Connection element and exists only for backward compatibility.
ConnectionABCDCollection	ConnectionABCD collection.
ConnectionCollection	Connection collection.
ConnectorRule	Represents connector rule between two shapes with a connector,Including which connection point of which shape it starts
ContainerProperties	ContainerProperties for shape.
Control	Contains elements for the x- and y-coordinates of each control handle defined for a shape, and elements that specify the
ControlCollection	Control collection.
Coordinate	Abstract class for the x- and y-coordinates.
CoordinateCollection	Coordinate collection.
Cp	Marks the beginning of a character properties run that is formatted according to the corresponding Char element. The run
CustomProp	CustomProp structure.
CustomPropCollection	CustomProps collection.
CustomValue	Value of property.
DataColumn	Defines how a data column appears in the External Data window in the Visio user interface and qualifies the data in the
DataColumnCollection	DataColumn collection.
DataConnection	Abstracts communication between one or more DataRecordset elements and a non-XML data source.
DataConnectionCollection	DataConnection collection.
DataRecordSet	Stores, formats, refreshes, and exposes data queried from a database in Microsoft Visio.
DataRecordSetCollection	DataRecordSet collection.
DateValue	Date and time value.
Diagram	Root element of Visio objects hierarchy.
DiagramException	Base class for all Aspose.Diagram exceptions
DiagramSaveOptions	Can be used to specify additional options when saving a diagram into Visio (VDX\VSX) format. At the moment provides only
DisplayMode	When it is contained in a Group element, the DisplayMode element specifies how a group shape and its members are display
DisplayModeSmartTagDef	DisplayMode element determines whether the smart tag appears when the user pauses the mouse over the tag, when the shape
DocProps	Contains elements that control the document’s preview quality, scope, and output format.
DocumentProperties	Contains document property elements such as the document’s title, author, and so on.
DocumentSettings	Contains elements that specify document settings.
DocumentSheet	Specifies a document’s ShapeSheet structure.
DoubleValue	Double value
DrawingResizeType	Determines whether the drawing page resizes automatically to fit the diagram.
DrawingScaleType	Specifies the type of drawing scale to use for a page.
DrawingSizeType	Specifies the drawing size of a page.
DrawioSaveOptions	Represents the save options for drawio format.
DynFeedback	Specifies the type of visual feedback provided to users when they drag a connector. When the mouse button is released, t
Ellipse	Contains elements specifying the x- and y-coordinates of the ellipse’s center point and two points on the ellipse.
EllipseCollection	Ellipse collection.
EllipticalArcTo	Contains elements that specify information about an elliptical arc.
EllipticalArcToCollection	EllipticalArcTo collection.
Event	Contains elements that specify formulas that control shape events.
EventItem	Encapsulates an event code. An EventItem element can trigger two kinds of actions: it can run an add-on, or it can send
EventItemCollection	EventItem collection.
Field	Contains elements that specify functions and formulas inserted in the shape’s text.
FieldCollection	Field collection.
FileFontSource	Represents the single TrueType font file stored in the file system.
FileFormatInfo	Contains data returned by FileFormatUtil file format detection methods.
FileFormatUtil	Provides utility methods for converting file format enums to strings or file extensions and back.
Fill	Contains the current fill formatting values for the shape and the shape’s drop shadow, including pattern, foreground col
Fld	Indicates a text-field insertion point for the corresponding Field element.
FloatPointNumCollection	Contains a collection of doubling point numbers
FolderFontSource	Represents the folder that contains TrueType font files.
Font	Contains information about a font.
FontCollection	Contains a collection of Font elements.
FontConfigs	Specifies font settings
FontSourceBase	This is an abstract base class for the classes that allow the user to specify various font sources
Foreign	Contains elements specifying the width and height of an object from another program used in a Microsoft Visio document.
ForeignData	Contains a MIME (Multipurpose Internet Mail Extensions) encoded BLOB of picture data, such as Windows metafile, bitmap,
FormatTxt	Abstract class for formatting of text
FormatTxtCollection	FormatTxt collection which contains the text of a shape.
Geom	Contains elements that specify the coordinates of the vertices for the lines and arcs that make up the shape. If the sha
GeomCollection	Geom collection.
GlowEffect	This class specifies a glow effect, in which a color blurred outline is added outside the edges of the object.
GlueType	Specifies whether dynamic (shape-to-shape) glue is allowed when connecting to a shape.
GradientFill	Represents the gradient fill.
GradientStop	Represents the gradient stop.
GradientStopCollection	Represents the gradient stop collection.
GridDensity	Specifies the type of horizontal/vertical grid to use for a page.
Group	Contains elements that control how you add shapes to a group, move members of a group, and select groups.
HTMLSaveOptions	Allows to specify additional options when rendering diagram pages to HTML.
HeaderFooter	Contains elements for a document’s header and footer.
HeaderFooterFont	Specifies the font used for the header and footer text.
Help	Contains elements specifying the Shape element’s Help file topic and copyright information.
HorzAlign	Specifies the horizontal alignment of text in the shape’s text block.
Hyperlink	Contains elements for creating multiple jumps between a shape or drawing page and another drawing page, another file, or
HyperlinkCollection	Hyperlink collection.
Image	Contains the gamma, brightness, contrast, blur, sharpen, denoise, and transparency values for a bitmap.
ImageActiveXControl	Represents the image control.
ImageSaveOptions	Allows to specify additional options when rendering diagram pages to images.
IndividualFontConfigs	Font configs for each Diagram object.
InfiniteLine	Contains elements specifying the x- and y-coordinates of two points on an infinite line. The X and Y elements specify th
InfiniteLineCollection	InfiniteLine collection.
IntValue	Integer value
InterruptMonitor	Represents all operator about the interrupt.
Issue	Represents a single validation issue in the document.
IssueCollection	Issue collection.
IssueTarget	Depending on the target of the parent validation issue, specifies either the page, or both the page and the shape, that
LabelActiveXControl	Represents the label ActiveX control.
Layer	Contains elements that define a single layer and its properties for a page.
LayerCollection	Layer collection.
LayerMem	Contains the LayerMember element, which specifies each layer to which the shape is assigned.
Layout	Contains elements that control shape placement and connector routing settings.
LayoutOptions	Used to specify style and additional options of layout of shapes to perform Re-Layout of page(pages).
License	Provides methods to license the component.
Line	Contains elements specifying general positioning information about a shape.
LineAdjustFrom	Specifies which dynamic connectors to space apart if they route on top of each other.
LineAdjustTo	Specifies which dynamic connectors to line up on top of one another if they route on top of each other.
LineJumpCode	Determines the dynamic connectors to which you want to add jumps.
LineJumpStyle	Specifies the line jump style for all connectors on the drawing page that don’t have a local line jump style.
LinePattern	Specifies the line pattern of the shape.
LineRouteExt	Specifies the default appearance for all connectors on a page.
LineTo	Contains x- and y-coordinates of the ending vertex of a straight line segment. These coordinates are contained in the X
LineToCollection	LineTo collection.
ListBoxActiveXControl	Represents a ListBox ActiveX control.
LoadFilter	Represents the filter that provides options for loading data when loading diagram from template. User may specify the fi
LoadOptions	Allows to specify additional options when loading a diagram into a Diagram object.
LocalizeFont	Specifies whether the shape text should be localized (translated into another language).
Margin	Specifies the margin.
Master	Contains elements that define a master for the document. A master is a shape on a stencil that you use repeatedly to cre
MasterCollection	Master collection.
MasterShortcut	Specifies a master shortcut defined in the document.
MasterShortcutCollection	MasterShortcut collection.
MemoryFontSource	Represents the single TrueType font file stored in memory.
Metered	Provides methods to set metered key.
MilestoneHelper	MilestoneHelper to set property of milestone shape.
Misc	Contains various elements of shapes and groups, such as those that control selection highlighting and visibility.
MoveTo	Contains the x- and y-coordinates of the first vertex of a shape, or contains the x- and y-coordinates of the first vert
MoveToCollection	MoveTo collection.
NURBSTo	Contains the x- and y-coordinates, position of the second to last knot, position of the last weight, position of the fir
NURBSToCollection	NURBSTo collection.
ObjType	Specifies whether objects are placeable or routable in diagrams when you use Microsoft Visio to lay out shapes on the dr
ObjectKind	Indicates the type of text field.
OutputFormat	Specifies the output format for a drawing.
Page	Contains elements that define a page in the document.
PageCollection	Page collection.
PageEndSavingArgs	Info for a page ends saving process.
PageLayout	Contains cells that control the page layout settings for shapes and connectors, such as spacing between all shapes on th
PageLineJumpDirX	Specifies the direction of line jumps on horizontal segments of dynamic connectors on the drawing page for which you hav
PageLineJumpDirY	Specifies the direction of line jumps on vertical dynamic connectors on the drawing page for which you haven’t applied a
PageProps	Contains cells that control page attributes, such as the page width, height, and scale.
PageSavingArgs	Info for a page saving process.
PageSheet	Contains elements that define the page sheet for a Page or Master element.
PageSize	Contains information about page size for the generated images.
PageStartSavingArgs	Info for a page starts saving process.
Para	Contains the paragraph formatting elements for the shape’s text, such as indents, line spacing, bullets, and horizontal
ParaCollection	Para collection.
PdfBookmarkEntry
PdfEncryptionDetails	Contains details for a pdf encryption.
PdfSaveOptions	Allows to specify additional options when rendering diagram pages to PDF.
PlaceDepth	For a drawing that is laid out automatically, specifies the method by which the drawing is analyzed before creating the
PlaceFlip	Specifies how placeable shapes flip and/or rotate on a page when shapes are laid out using the Lay Out Shapes command in
PlaceStyle	Specifies how shapes are placed on the page when shapes are laid out when a user selects Lay Out Shapes (Shape menu).
PolylineTo	Contains x- and y-coordinates of the last point of a polyline and a polyline formula. The coordinates are specified in t
PolylineToCollection	PolylineTo collection.
Pos	Specifies the position of the shape’s text relative to the baseline.
Pp	Specifies the beginning of a paragraph properties run. The run is defined to the end of the text or until the next
PreviewScope	Specifies whether the document includes a preview, and, if so, whether the preview shows only the first page or all the
PrintPageOrientation	Determines whether the page is printed in portrait or landscape orientation.
PrintProps	Contains elements that control how the drawing page is formatted (appears) on the printer page.
PrintSaveOptions	Allows to specify additional options when printing diagram.
Prop	Contains elements for defining custom properties and elements for associating data with a shape.
PropCollection	Prop collection.
Protection	Locking helps prevent inadvertent changes to the shape but does not prevent Microsoft Visio from resetting values in oth
RadioButtonActiveXControl	Represents a RadioButton ActiveX control.
RelCubBezTo	Contains x- and y-coordinates for a RelCubBezTo’s points.
RelCubBezToCollection	RelCubBezTo collection.
RelEllipticalArcTo	Contains elements that specify information about an elliptical arc.Coordinates are specified as relative coordinates.
RelEllipticalArcToCollection	RelEllipticalArcTo collection.
RelLineTo	Contains x- and y-coordinates of the ending vertex of a straight line segment. These coordinates are contained in the X
RelLineToCollection	RelLineTo collection.
RelMoveTo	Contains the x- and y-coordinates of the first vertex of a shape, or contains the x- and y-coordinates of the first vert
RelMoveToCollection	RelMoveTo collection.
RelQuadBezTo	Contains x- and y-coordinates for a RelQuadBezTo’s points.
RelQuadBezToCollection	RelQuadBezTo collection.
RelationShape	Contains elements that define a shape and relationflag.
RelationShapeCollection	RelationShape collection.
RenderingSaveOptions	This is an abstract base class for classes that allow the user to specify additional options when saving a diagram into
ResizeMode	Specifies the current resize behavior setting for the shape when contained in a group.
Reviewer	Contains elements that contain identifying information about a document reviewer.
ReviewerCollection	Reviewer collection.
RotationType	Specifies the type of shadow for a shape.
RouteStyle	Specifies the routing style and direction for all dynamic connectors on the drawing page that don’t have a local routing
Row	Indicates a row in the data recordset.
RowCollection	Row collection.
Rule	Represents a single validation rule in a diagram validation rule set.
RuleCollection	Rule collection.
RuleInfo	Specifies information about the validation rule that the parent validation issue pertains to.
RuleSet	Represents one set of diagram validation rules.
RuleSetCollection	RuleSet collection.
RuleValue	Rule value.
RulerDensity	Specifies the horizontal subdivisions on the ruler for the page.
RulerGrid	Contains elements that specify the settings of the page’s rulers and grid.
SVGSaveOptions	Allows to specify additional options when rendering diagram pages to SVG.
SaveOptions	This is an abstract base class for classes that allow the user to specify additional options when saving a diagram into
Scratch	Contains a work area for entering and testing formulas that are referred to by other elements. This element is typically
ScratchCollection	Scratch collection.
ScrollBarActiveXControl	Represents the ScrollBar control.
SelectMode	Specifies how the user selects a group shape and its members.
Shape	Contains elements that define a shape in a Master, Page, or group shape element.
ShapeCollection	Collection of Shapes.
ShapeFixedCode	Specifies placement behavior for a placeable shape.
ShapePlaceFlip	Specifies how a placeable shape flips and/or rotates on the page when a user selects Lay Out Shapes (Shapes menu).
ShapePlaceStyle	Determines the placement style for children.
ShapePlowCode	Specifies whether a placeable shape moves away when you drag another placeable shape near the shape on the drawing page.
ShapeRouteStyle	Specifies the routing style and direction for a connector on the drawing page.
ShapeShdwShow	Specifies the type of shadow for a shape.
ShapeShdwType	Specifies the type of shadow for a shape.
ShdwType	Indicates the default shadow type for a page.
SmartTagDef	Contains elements that contain information for each smart tag defined for a shape or page.
SmartTagDefCollection	SmartTagDef collection.
SolutionXML	Contains solution-specific, well-formed XML data that is prefixed in an explicit namespace and is stored with a document
SolutionXMLCollection	SolutionXML collection.
SpinButtonActiveXControl	Represents the SpinButton control.
SplineKnot	Contains x- and y-coordinates for a spline’s control point and a spline’s knot, represented by the X, Y, and A elements,
SplineKnotCollection	SplineKnot collection.
SplineStart	Contains x- and y-coordinates for a spline’s second control point, its second knot, its first knot, the last knot, and t
SplineStartCollection	SplineStart collection.
Str2Value	String value.
StrValue	String value
Style	Specifies the character formatting applied to a range of text in the shape’s text block.
StyleProp	Contains elements that control style behavior, such as whether a style includes text, line, and fill attributes.
StyleSheet	Represents a style defined in a document.
StyleSheetCollection	Collection of StyleSheets.
Tab	Contains a collection of Tab elements.
TabCollection	Contains a collection of Tab elements
TabsCollection	Contains a collection of TabCollection elements
Text	Contains the text of a shape.
TextBlock	Contains elements that specify the alignment, margins, and default tab stop positions of text in a shape’s text block.
TextBoxActiveXControl	Represents a text box ActiveX control.
TextCollection	Contains the text of a shape. Each item is text with character, paragraph and tabs properties.
TextDirection	Specifies the direction of the characters in a text block.
TextXForm	Contains elements that specify positioning information about a shape’s text block.
ThreeDFormat	Represents a shape’s three-dimensional formatting.
TimeLineHelper	TimeLineHelper to set property of timeline shape.
ToggleButtonActiveXControl	Represents a ToggleButton ActiveX control.
Tp	Specifies the beginning of a tabs properties run. The run is defined to the end of the text or until the next
Txt	Text of the shape
TxtSaveOptions	Represents the save options for csv/other text format.
TypeConnection	Specifies various types, based on the element in which it is contained.
TypeField	Type specifies a data type for the text field value.
TypeProp	Type specifies a data type for the custom property value.
UIVisibility	Specifies the tab alignment.
UnitFormulaErr	Specifies attributes of an element.
UnitFormulaErrV	Specified attributes of an element.
UnknownControl	Unknow control.
User	Contains a work area for entering formulas in user-specific elements that are referred to by other elements and add-on t
UserCollection	User collection.
Validation	Stores information about diagram validation for the document.
ValidationProperties	Encapsulates properties related to validation for the document.
Value	Value.
VbaModule	Represents module that is contained in VBA project.
VbaModuleCollection	Represents the list of VbaModule
VbaProject	Represents the VBA project.
VbaProjectReference	Represents the refernece of VBA project.
VbaProjectReferenceCollection	Represents all references of VBA project.
VerticalAlign	Specifies the vertical alignment of text within the text block.
WalkPreference	Specifies whether an endpoint of a 1-D shape moves to a horizontal or vertical connection point on the shape it is glued
WarningInfo	Warning info
Window	Represents an open window in a Microsoft Visio instance. This element contains information necessary to exactly re-creat
WindowCollection	Window collection.
XAMLSaveOptions	Allows to specify additional options when rendering diagram pages to XAML.
XForm	Contains elements that control line attributes for a shape, such as pattern, weight, and color. These elements determine
XForm1D	Contains x- and y-coordinates of the begin point and end point of a 1-D shape. This element appears for 1-D shapes only.
XJustify	The x-offset of the smart tag button relative to the point defined by the X and Y elements.
XPSSaveOptions	Allows to specify additional options when rendering diagram pages to XPS.
YJustify	Specifies the y-offset of the smart tag button relative to the point defined by the X and Y elements.