We have released version 1.5 of MindFusion.Diagramming for iOS. It contains the following new features and improvements:

Alignment grid
The alignment grid help users place the diagram items more precisely. To activate the grid, set the alignToGrid property to true. If the grid is active while an item is being created or modified, the item’s control-points are aligned to the nearest grid points. The distance between adjacent grid points is set via the gridSizeX and gridSizeY properties. The grid can be either visible or invisible, depending on whether the showGrid value is true or false. If visible, the grid is painted as a matrix of points or as series of crossing lines, as specified by the gridStyle property. gridColor defines the color with which the alignment points or lines are painted.

Miscellaneous

• The MoveNodes behavior allows grabbing nodes to drag them without using adjustment handles.
• resizeToFitText method added to ShapeNode makes nodes large enough to fit their text.
• the measureString method added to Diagram lets you determine size of strings when rendered with specified font attributes.
• the framework is now available as a Swift Package and can be added to a project using Xcode's Add Packages command.

Distribution of latest version can be downloaded here, or from the clients area on our site.
https://mindfusion.eu/SwiftDiagram.zip

Updated framework is also available as a Swift Package here:
https://github.com/MindFusionSoftware/SwiftDiagram

Enjoy!