Todor Marholev

Author Homepage: http://www.sparksoftcomponents.com

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Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more
Author Products

Total 3 products

Expression Builder v.1.34.2

Components > Science > Expressions

By Todor Marholev.

Freeware 04 Sep 2006

Description

Expression Builder is a set of eight components - TExprFunctions, TFnCategoryCombo, TFnCategoryList, TFnListBox, TEPClassTreeView, TEPClassComboBox, TEPClassMemberBox, TVarListBox, TUserDataListBox, TExprBuilderDlg, TExprSolver, which helps you to make a custom expression builder dialogs in your applications, to enable the user to enter syntax valid expressions, checks them, and stores in a dataset along with any user data. TExprSolver helps you to evaluate stored expressions, it automatically fetches the values for all used in a given expression variables from an INI file and/or dataset.

It needs Expression Parser to be installed.

Informations

  • Status: Fully functional
  • Source: On purchase/registration
  • Source price: $25
  • Size: 1 164kB

Platforms: CB3, CB4, CB5, CB6, D2005, D2006, D2007, D2009, D3, D4, D5, D6, D7

Expression Parser v.3.4.2

Components > Science > Expressions

By Todor Marholev.

Shareware 04 Sep 2006

Description

Expression parser is a library of components, that evaluates Pascal like scripts at run time. It is not an interpretator, but is a quasi compiler, so it works fast. It has the following features:
  • user defined functions and aliases;
  • supports: if...then..else...;for...:=... to/downto ... do ; while...do...; repeat...until...;
  • try finally end; try except end; raising exceptions;
  • class creating, referencing any published property of any class;
  • and more than 800 registered public methods and properties of more than 100 useful Delphi VCL classes;
  • creating and referencing OLE automation objects;
  • links directly in a script to a runtime components, that can be also on a data module;
  • links to any runtime function or class method;
  • calling user defined scripts from the program;
  • executing a script generated script;
  • variables, can be a value, expression, DBField or a link to a runtime var;
  • syntax checking of the scripts, checks also for using a valid variables, functions and arguments;
  • request for used variables, by a given script, that need initialization;
  • on event evaluated functions and variables;
  • supports integer, hex, FP, boolean, date string and variant type constants;
  • design time editors for variables and functions, that can be loaded and saved in INI file;
  • special links of dependences, tracks the changes in related objects;
  • more than 200 build in functions;
  • enhance error handling;
  • full help and demo.
You will feel the Expression parser as a real extention of your favour compiler at runtime.

Informations

  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $55
  • Source price: $95
  • Size: 4 183kB

Platforms: CB3, CB4, CB5, CB6, D2005, D2006, D2007, D2009, D3, D4, D5, D6, D7

TMagicHints v.1.66

Components > Misc. Effects > Hints

By Todor Marholev.

Shareware 08 Nov 2001

Description

TMagicHints is a component that manages the outlook of the hints of your application.

TMagicHints component has the following features:

  • Four ways of representing the hints - Normal, like Balloons, Comics and Ellipse.
  • Auto orientation and position of the hints - to be always on the whole within the screen.
  • Auto wordwrap and multiline hints.
  • Custom background color and wallpaper, hint's font and color, alignment.
  • Custom shadows.
  • Custom transparency.
  • Visual Designer at design and runtime.
  • Property settings at runtime can be loaded and saved in INI file.
  • Easy to use.
Now the hints of your application will look just as 'real' hints.

Informations

  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $20
  • Size: 327kB

Platforms: CB3, CB4, CB5, D1, D3, D4, D5, D6