C++ Builder 3.0x freeware
Graphical Controls

[ gifimage.exe ] [ 989,546 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | C3 | C4 ]
Full TGraphic implementation of the GIF graphics format.
Reads, writes and displays animated and transparent GIFs and can convert to and from any format supported by TGraphic (e.g TBitmap, TJPEGImage, TIcon, TMetaFile etc.). Implements the complete GIF87a and GIF89a specification and most common GIF extensions.

Advanced features include:

  • Integrates with TPicture to add GIF support to the TImage, TOpenPictureDialog and TSavePictureDialog components.
    Also works at design time.
  • Imports images with more than 256 colors using color quantization and 6 different dithering methods (e.g. Floyd Steinberg and Stucki).
  • LZW-less compression. Optionally saves GIFs without using the LZW algorithm.
    This means no more royalties to Unisys if you only write GIFs.
  • Multi threaded drawing engine.
  • GIF optimizer reduces the size of your GIFs substantially.
  • GIF to AVI and AVI to GIF converter.
  • Extensive help and many examples included.

Added: 17-05-1998/7-06-1999   |  Version: 2.2   |  Downloads: 14959/12616/17
Author:Anders Melander   [Homepage]   [DSP files]

[ link: dropstar.zip ] [ size n/a ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 | C1 | C3 ]
TDropStar component maintains a star of rays -- a set of visual pointers to the target controls. TDropStar component behaviour is very much the same as that of TComboBox, but instead of a drop-down list of strings there is a set of visual pointers to the target controls. Requires TKinComponentList object and property editor (see http://www.tarkvara.com/components/kincomponentlist/kincompl.zip) and TGraphLink component (see http://www.tarkvara.com/components/graphlink/graphlnk.zip)
Added: 29-03-1999   |  Version: 1.01   |  Downloads: n/a
Author:Elena Lisenenkova   [Homepage]   [DSP files]

[ plot-200.zip ] [ 537,712 bytes ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 | D5 | C3 | C4 | C5 ]
Fast scientific and engineering plotting, storage and analysis of data
Released under MPL (Mozilla Public License)
Added: 15-10-2000/13-05-2001   |  Version: 2.00   |  Downloads: 7203/7174/25
Author:Mat Ballard   Chemware   [Homepage]   [DSP files]

[ tb97add.zip ] [ 278,353 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | C3 | C4 ]
Seven components to work with famous Russel'sToolBar97. Contains TPlusEdit97, TNumEdit97, TSpin97, TSpinEdit97, TLinkEdit, TComboBox97 and TFontComboBox97. Exe demo included.
Added: 24-07-1999/13-02-2000   |  Version: 1.8   |  Downloads: 5458/4353/4
Author:Jacques VOIRIN   Jacques Voirin   [DSP files]

1995-2006 Robert M. Czerwinski ( The Delphi Super Page a.k.a. DSP ).
All rights reserved.