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• ActiveMap Components Suite

ActiveMap is the Suite of VCL Components, most complete, reliable and faster for the development of Geography Information System.

• CAD System 2.0

CADSys is a library that allow Delphi's programmers to include CAD capabilities in their projects. It simplifies managing of 2D objects and views, and permit on screen selection and modify. CADSys has the following capabilities:- can draw lines, polylines, polygons, rectangles, circles, ellipses, text;- can manage multiple views of the 2D plane on the forms;- permit the picking of the 2D objects on screens;- can apply 2D affine transformations (rotation, scaling, translate, and any combination of them) to 2D objects;- can insert, delete, and select 2D objects;- have a series of useful function for 2D object managing.The library uses the power of OOP, so you can add your object to thesystem by deriving it from the preexistent objects. You must override onlyfour functions.

• Chart Control 3.1

Chart Control .NET is the perfect solution to add the most advanced, feature rich charts to Windows Forms and ASP.NET applications. Over 40 2D/3D charts are available. Flexible areas filling, scaling, legends, grid, context menus and drill-down. Uses OpenGL (3D) and GDI+ (2D) for fast-rendering charts. Package includes Chart Control itself, XML driven toolbar, chart configuration control, and arts to decorate chart area.

• Chart View 1.0

This component (dialogue window) is intended for visual set-up of appearance of the diagrams TChart. With help of dialogue TChartView the user can change style, colour and headings of chart series, and also to change their arrangement in Z-order. Exe-demo available from

• DeveloCAD's MNHiddenLines 1.1

Use MNHiddenLines to let hiddenlines computed completly mathematical based. Control any plotter, industrial cutter - whatever device which has to be feed with vector data (not with Bitmap data) can be controlled easily. For fast screen output you can use our OpenGL based hidden buffer.

• Diagram Studio 2.0

Add flexible diagramming, graphing or flowcharting capabilities to your applications.Diagram editing behaviour similar to standard diagramming applicationsSupport clipboard operationsBlock gradient, shadow and bitmapFull block customization: pen, brush, color, selection color, minimum width and heightBlock text customization: horizontal and vertical alignment, font, word wrap, clippingCustomizable link points in blocksInplace block text editingFull line (link) customization: pen, source arrow shape, target arrow shapeArc & bezier lines, polygon objectsBlock rotation supported (including text, bitmap, metafiles and gradient)TDiagramToolBar component for easy diagram editing with no line of codeDiagram snap gridDiagram background image (stretched or tiled)Diagram rulersDiagram printing and previewingSaving/Loading diagram to/from file and streamExport to BMP or WMF formatDiagram zoom in/outPanningSupport for different layersSupport for node support in connected blocks and block hiding with node collaps / expandOpen architecture for building custom blocks and lines inherited from base classesHelper class TBlockDrawer for easy custom drawing on custom blocksLots of ready-to-use TAction descendants available for specific diagram operations: clipboard operations, object deletion and inserting, zooming, and more.

• Drawing Engine 1.95

SweetDrawingEngine is a complete vectorial graphic library for Delphi that comes with full sources. It is fully OpenSource. You are now able to create complex and beautiful CAD-like interfaces to your application with the power of OOP and a native library for Delphi. Basic functionality you will have:Drawing shapes on the designer canvas by mouse actions or code. Modifying the drawed shapes. Support multi-layers, deleting, setting visibility of layer(s). Using all colors possible. Gradient support. Using different style of pens, different style of brushes on shapes. Creating text objects with any font installed in the system. Necessarily shape action related events published. Unlimited level undo/redo actions. Cutting, copying, pasting and deleting the shapes. Sendtoback, Bringtofront all or be a step. Ordering the shapes (SendToBack, BringToFront, etc.) Dragging and Scaling the shapes by mouse or code. Snapping the mouse point to grids or existed shape. Saving the drawing in XML format. Inserting bitmaps to the drawing. Locking/Unlocking Shape. Grouping and ungrouping the shapes. Packing shapes to use as library item.Zooming and panning, viewing the drawing in any scale.LayerManager control used to manage layers and shapes on drawing canvas as one in Macromedia FireWorks.

• DrawLib 1.5

x91omponents and classes Library for development vector graphics applications by Delphi 5, 6. Some possibilities:Scaling and scrolling;Drawing of any text under any angle;Complicated figures with lines of any types and any filling, even on basis of the symbols drawn by you;built-in editor of user's symbols;Possibility of printing with an exactitude of sizes and line width up to the tenth shares of mm;Smoothing polylines with specific factor;Lot of editors for a manipulation with vector graphics objects (Creators and Editors), possibility to create on basis of inheriting; And much other.Couple examples are quite completed things with source code and exe - vect-graph editor and template for mini GIS. You can visit to home page and get it in parts and there is DrawLib Light version.

• dummzeuch.de chart for Delphi 7 and...

TdzXYChart can draw a two dimensional chart using different formats for lines and points. It automatically scales the axes. It can also draw a bar chart. The number of data series containing the values is virtually unlimited. A special chart type called ctAlternateLine allows to have lines from -infinity to +infinity (think quality control charts). The point styles psUpArrow and psDownArror allow to mark specific points with an up or down arrow. New in version 2.1.0 is the ability to draw multi value data series as High/Low, High/Low/Open/Close and Candle charts.

• dzChart for Delphi and Kylix 2.1.1

This is a free (MPL 1.1) component package (actually two, a designtime and a runtime package) for Borland Delphi and Kylix containing some charts. They can not compete with commercial products but they do what I needed.

This is not 100% original work, I used Paul Warren's Homegrown Charts as a basis, but I extended them significantly. Paul has allowed me to release the result with a different name under the Mozilla Public Licence.

Features

The package contains three components
* TdzXYChart
* TdzPieChart (not finished)
* TdzPolynomialDataseries

TdzXYChart

TdzXYChart can draw a two dimensional chart using different formats for lines and points. It automatically scales the axes. It can also draw a bar chart. The number of data series containing the values is virtually unlimited. A special chart type called ctAlternateLine allows to have lines from -infinity to +infinity (think quality control charts). The point styles psUpArrow and psDownArror allow to mark specific points with an up or down arrow.

New in version 2.1.0 is the ability to draw multi value data series as High/Low High/Low/Open/Close and Candle charts.

TdzPieChart

TdzPieChart is not finished. I have only added a few methods and properties to make it compatible with the new design but also commented out some of Paul's original code to get it to compile at all. If you need a working pie chart, you might be better off using the one from Paul. Of course you can extend and fix this component yourself and send me a patch, I will gladly include it into the dzChart package. Maybe I will even make it work myself at some future time, if need arises.

TdzPolynomialDataseries

TdzPolynomialDataseries is a data series component for drawing curves based on a polynom (you remember those from maths classes, don't you? y = ax^2 + bx + c). It includes a property editor for specifying the factors.

Non-Features

Neither of the charts has any interactive capabilities, so zooming or moving the display using the mouse is not possible. Of course you could add these functions yourself. ;-)

Please note that this package has only been tested with Delphi 7, Delphi 2005 and Kylix 3. Since it makes use of subcomponents I doubt that it will even compile with anything older than Delphi 6. I don't plan to support any older Delphi versions.

• Express FlowChart Suite 1.2

The ExpressFlowChart is designed to help you present charts, schemes, hierarchies, and graphs of any complexity with minimal coding and programming effort. The ExpressFlowChart Suite offers all the necessary tools and elements to create dazzling interfaces limited only by your imagination and the needs of your end-users. Features:Built-In Runtime Chart EditorLoad From File, Load From Stream, Save To File, Save To Stream MethodsZoom In, Zoom Out and Actual SizeFit to ScreenFrame StyleObject ShapeObject Unions and JoinsSource and Destination Arrow StylesSource and Destination Arrow SizeLink Point of Source and Destination ObjectsImage PositionText Position, Font, and StyleBring to Front and Send to BackFull Drag & Drop Support

• Express OrgChart Suite 1.3

The ExpressOrgChart is a fully functional VCL component (both data aware and non data aware), designed for the display and editing of hierarchical tree data structures such as the contents of a book or file system on a disc.Each node of the tree can have a limitless number of children, displayed horizontally, directly below a given node. ExpressOrgChart enables an incredibly wide number of possibilities to manage the contents and appearance of both the entire chart structure as well as each individual node. With the ExpressOrgChart, you have at your disposal an incredible number of customization features including:ZoomingAnimated collapse and expansion of nodesImages for each individual node within the tree structure as well as their placement within each node object (using ImageLists)3-Dimensional node paintingRotation of the structure by 90 degreesFull Drag and Drop supportAnd much more...

• Gantt Chart Components 1.1.0.2

Gantt Component:
Easily and quickly create your Gantt Chart
Very Flexible design
Item Dragging and Moving
Item Resizing via drag
Item Linking (hard and soft)
Item Soft Shadows
Double Buffered for flicker free operation
Lots of functions and procedures to play with
Printing with print settings (header and footers)
Fully usable Demo project (Gantt One)
save and load to xml
Save as Bitmap Image
Free for Non Commercial Applications

Gantt Project Component:
As above but with a more rigid project based design
Project group bars adapt to the items
Project title show the total sum of days for that project
Main Gantt chart title shows total sum of days for all projects
Progress bars are shown on Block style Items
Items are now titled and placed under each other (project based)
Item text is placed at the end of the item for better visuals
Projects can now be collapsed and expanded
Item linking now has new styles (finish to start, finish to finish etc)
Bug fixes added
Free for Non Commercial Applications

• Griffon's 3D Graph Component 0.9.1

Griffon's 3D Graph Component is VCL component allows you to visualize data by plotting a highly customizable 3D Graph. It combines the power of OpenGL with ease of use of VCLcomponents.

• MapPoint VCL

UPDATED April 2005.Adds the full interactive capability of Microsoft MapPoint to Delphi applications. This unit fixes the incompatibility problems between the ActiveX and Delphi, allowing you to insert a fully working map with all the features of the ActiveX control. Find addresses, do reverse postcode lookups, create driving routes and more. The compiled demo shows how to use these features and is included with the source code for the control.Now adds full programmatical access to the Pushpins and other map elements - notification of when a pushpin is moved, its new position, the nearest postal code. The new demo shows how to use this information to automatically update a table in a database when a pin is moved. Maps are now more interactive than ever before.

• PDF Chart Creator DLL

The PDF Chart Creator Dynamic Link Library is a simple utility that will create charts from data as a PDF document. The conversion process is fully controlled through the provided Application Programming Interface and the royalty free Dynamic Link Library can be included and used with most development environments regardless of the language used. The Dynamic Link Library interface is provided as a .lib file and an appropriate language specific file (eg .h for C/C++) that allows a Software Developer to include the full features of the utility in their own application. The PDF Chart Creator is NOT an Adobe Acrobat plug-in and it does NOT require Adobe Acrobat in order to run or produce PDF documents. Features include: Add royalty free creation of charts from data into PDF easily into your own application. Create charts with a VERY LOW file size and at HIGH QUALITY (which can be scaled up without any blockyness or jaggies). Customise the look and feel of all parts of a chart (size, colors, axes, titles, labels, positioning etc). Password protect output PDF document. Optionally include a bookmark in the output PDF for the chart. Set PDF permissions to restrict printing, copying and modification. Set PDF meta information (author, title, subject, keywords, creator, producer, creation date). Set preferred PDF viewer options (center window, hide toolbar, hide menu bar, hide window user interface, fit window, page mode none/outlines/thumbnails/full screen, page layout single page/one column/two column left/two column right). Does NOT require Adobe Acrobat software for creation. Free upgrades to all future versions. Did we mention that this is Royalty free!

• PDF Chart Creator Dynamic Link...

The PDF Chart Creator Dynamic Link Library is a utility that will create charts from data as a PDF document. The conversion process is fully controlled through the provided Application Programming Interface and the royalty free DLL can be included and used with most development environments regardless of the language used.The Dynamic Link Library interface is provided as a .lib file and an appropriate language specific file (eg .h for C/C++) that allows a Software Developer to include the full features of the utility in their own application. The PDF Chart Creator is not an Adobe Acrobat plug-in and it does not require Adobe Acrobat in order to run or produce PDF documents.

• PigGraph 1.05

This component is a realtime chart for Delphi 16 bits programmers (32 bits will be available soon). It was especially developed to take an entry and scroll the display.

• PlotLab 2.2.1

The library includes:Scope - a scientific chart component for plotting multi-channel data.Waterfall - a waterfall data plotting component. Especially suitable for FFT results.The components allow zooming, navigation, direct printing, clipboard copy, save to file, markers, cursors and more.All of the components are optimized for very fast data plotting, and support multithreading. They integrate well with the VideoLab, SignalLab, AudioLab and VisionLab packages.

• PlotLab v 2.2

The OpenWire PlotLab library includes:Scope - a scientific chart component for plotting multi-channel data.Waterfall - a waterfall data plotting component. Especially suitable for FFT results.The components allow zooming, navigation, direct printing, clipboard copy, save to file and more.All of the components are optimized for very fast data plotting, and support multithreading. They integrate well with the VideoLab, SignalLab, AudioLab and VisionLab packages.To obtain compatible versions of VideoLab, SignalLab and AudioLab with the Beta 3, please visit www.mitov.com .Free for non-commercial use.