Iocomp ActiveX/VCL Plot Pack のリリース

Released: Jul 22, 2020

V5 SP6 での更新項目


  • Adds support for RAD Studio 10.4 Sydney (Delphi and C++ Builder).

Released: Dec 14, 2018

V5 SP5 での更新項目


  • Added support for RAD Studio 10.3 Rio (Delphi & C++ Builder).
  • Added support for Visual Studio 2017.
  • Updated Plot control internal method calls for improved performance.


  • Plot control Axis Tracking Scroll-Page fix. Bug caused axis to scroll 2 pages instead of 1.

Released: Apr 20, 2017

V5.0 SP4 での更新項目


  • Adds support for Embarcadero RAD Studio 10.2 Tokyo (Delphi & C++ Builder).

Released: Aug 24, 2016

V5.0 SP2 での更新項目


  • Support for Embarcadero RAD Studio 10.1 Berlin (Delphi & C++ Builder).


  • Fixed Assert Issue. Would occur when debugging Visual C++ applications. Required developer to click ignore on asserts to continue debugging. Plot & StripChart controls would raise several asserts on application launch and any type of Iocomp control which could receive keyboard focus would generate an assert when clicked.
  • Fixed OPC string issues. Would accessing the property-editor, most characters would...

Released: Aug 27, 2015

Updates in this release

Updates in V5.0

  • Support for Embarcadero RAD Studio XE7 and XE8 (Delphi and C++ Builder).
  • Support for 32-bit and 64-bit application development.
  • Includes 32-bit and 64-bit OCX builds.
  • Includes 32-bit and 64-bit OPC Distribution Builds (iOPC5_32.dll & iOPC5_64.dll).
  • Supports 64-bit debugging on any Microsoft 64-bit OS.
  • Upgraded iPlot control drawing routines for increased performance.
  • iThreadTimer ActiveX property editor crashing issue fixed. Would occur when setting any timer Enabled property...

Released: Jun 30, 2014

Updates in this release

Updates in V4.1.0 SP5

  • Support for Embarcadero Rad Studio XE6 (Delphi and C++ Builder).

Released: Oct 7, 2013

Updates in this release

Updates in V4.0 SP4

  • Support for Embarcadero XE2, XE3, XE4, XE5 (Delphi + C++ Builder).
  • Upgraded design-time licensing manager to support development on 64-bit operating systems.
  • Fixed mouse increment/decrement issue in iSwitchQuad control.
  • Fixed plot channel YMean calculation bug.
  • Fixed GetYInterpolated function return value issue.

Released: Jan 21, 2011

Updates in this release

Updates in V4.0 SP3

New Features:

  • Upgraded All Iocomp Products to support C++ Builder XE
  • Upgraded All Iocomp Products to support Delphi XE
  • Upgraded All Iocomp Products to support RAD Studio XE
  • Added Transparent Support to iRotationDisplay rotated images
  • Upgraded plot control channel running statistics to support nulls and empties

Bug Fixes:

  • Fixed iKeyBoard control SavePropertiesToFile issue. The control was not saving out the settings for individual buttons
  • Fixed various Unicode issues with...