TMS Diagram Studio is a comprehensive diagramming component set for Delphi and C++Builder that enables developers to add diagram creation, editing, visualization, and printing capabilities to their applications. It provides a full set of programmable graphic objects, connectors, layers, and editing tools along with ready‑to‑use UI controls for interacting with diagrams. The framework supports constructing anything from simple flowcharts to sophisticated engineering diagrams.

Features

• Diagram editing behaviour similar to standard diagramming applications
• Ready-to-use Visio-like look and feel diagram editor
• High-quality (anti-aliasing) drawing of blocks and lines
• Blocks and lines can have transparency
• BMP, WMF, EMF, PNG, TIFF, GIF and JPG images supported in blocks
• Open architecture for building custom blocks and lines inherited from base classes
• Ready-to-use flowchart, arrow and electric blocks
• Diagram printing and previewing
• Linking system allow customizable link points and information retrieval of connected blocks
• Support clipboard operations
• Block gradient, shadow and bitmap
• Full block customization: pen, brush, color, selection color, minimum width and height
• Block text customization: horizontal and vertical alignment, font, word wrap, clipping
• Customizable link points in blocks
• Inplace block text editing
• Full line (link) customization: pen, source arrow shape, target arrow shape
• Arc & bezier lines, polygon objects
• Block rotation supported (including text, bitmap, metafiles and gradient)
• TDiagramToolBar component for easy diagram editing with no line of code
• Diagram snap grid
• Diagram background image (stretched or tiled)
• Diagram rulers
• Saving/Loading diagram to/from file and stream
• Diagram zoom in/out
• Panning
• Support for different layers
• Support for node support in connected blocks and block hiding with node collaps / expand
• Helper classes TBlockDrawer and TGPBlockDrawer for easy custom drawing on custom blocks
• Lots of ready-to-use TAction descendants available for specific diagram operations:
• clipboard operations, object deletion and inserting, zooming, and more.
• Live diagram execution, live flowcharts