Diagram functions

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Diagram functions

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Diagram functions

The diagram management functions are as follows:


DiagramEndModification	Indicates the end of a series of actions performed in a Diagram document in a single event ("undo/redo").
DiagramGroup	Creates a group from the elements selected in the Diagram Editor control.
DiagramInfoXY	Indicates the presence of a shape at a given position in the Diagram Editor control.
DiagramLoad	Loads a diagram into a Diagram variable from a ".wddiag" file, a memo or a binary buffer.
DiagramLoadLibrary	Loads a diagram file and creates a library of preset shapes from it.
DiagramSave	Saves a diagram as a "diag" file.
New in version 28 DiagramSearch	Searches for shapes containing a specific text in a diagram.
DiagramSelectMinus	Deselects a shape in a Diagram Editor control.
DiagramSelectPlus	Selects a shape in a Diagram Editor control.
DiagramShapeToImage	Creates an image from a shape in a diagram (the shape can be displayed or not in the diagram).
DiagramStartModification	Indicates the start of a series of actions performed in a Diagram document in a single event ("undo/redo").
DiagramToImage	Exports a diagram to a variable of type Image.
DiagramToSVG	Exports a diagram to an SVG image.
DiagramUngroup	Dissociates the different shapes of a group in a Diagram Editor control.

Multiple types of specific variables can also be used to handle diagrams:


diagBorder	The diagBorder type is used to define all the advanced characteristics of a border (or borders) of a shape used in a diagram.
diagConnectionPoint	The diagConnectionPoint type is used to define all the advanced characteristics of a connection point (i.e. point around a shape that a connector snaps to) in a Diagram Editor control.
diagConnector	The diagConnector type is used to define all the advanced characteristics of a connector in a diagram.
diagGroup	The diagGroup type is used to define all the advanced characteristics of a group of shapes in a Diagram Editor control.
diagHead	The diagHead type is used to define all the advanced characteristics of an end of a connector in a diagram.
diagImage	The diagImage type is used to define all the advanced characteristics of a diagram shape created from an image.
diagLayout	The diagLayout type is used to define all the layout characteristics of a diagram.
diagLibrary	The diagLibrary type is used to define all the advanced characteristics of a library of preset shapes used by a Diagram Editor control.
diagOval	The diagOval type is used to define all the advanced characteristics of a shape of type Oval.
diagPath	The diagPath type is used to define all the advanced characteristics of a Path shape (equivalent to a polygon that can include rounded lines).
diagPoint	The diagSelection type is used to define all the advanced characteristics of a point in a diagram.
diagPolygon	The diagPolygon type is used to define all the advanced characteristics of a shape of type Polygon.
Diagram	The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
diagRectangle	The diagRectangle type is used to define all the advanced characteristics of a shape of type Rectangle.
diagSelection	The diagSelection type is used to define all the advanced characteristics of a selection made in a diagram.
diagShape	The diagShape type is used to define all the advanced characteristics of the original shape used in a diagram.
diagText	The diagText type is used to define all the advanced characteristics of a text associated with a shape in a diagram.
diagWaypoint	The diagWaypoint type is used to define all the advanced characteristics of a connector waypoint.