The class TMarkSel has been designed to provide an easy to use selection panel for the symbols defined by the procedures DrawMarkOnCanvas and CreateMarkAsBitMap. The same symbols are used by the MarkAt methods of the units RCHART, ROT3D and POLCHART.

The selection panel can be configured in various ways. For more details please visit the online help pages.

The unit MARKSEL is part of the SDL Component Suite.

MarkSelection

This program shows all major aspects of the component TMarkSel. The user may adjust many parameters of the selction component......

markselection.zip (317 kB)

What's new:

• Release 12.0   [Dec-12, 2023]
   
  • no changes
  
  
• Release 10.7   [Aug-24, 2020]
   
  • no changes
  
  
• Release 10.6   [Mar-09, 2018]
   
  • no changes
  
  
• Release 10.5   [Oct-10, 2016]
   
  • no changes
  
  
• Release 10.4   [Jun-02, 2015]
   
  • no changes
  
  
• Release 10.3   [Oct-06, 2014]
   
  • none
  
  
• Release 10.2   [May-30, 2013]
   
  • no changes
  
  
• Release 10.1   [Oct-29, 2012]
   
  • no changes
  
  
• Release 10.0   [Oct-4, 2011]
   
  • no changes
  
  
• Release 9.7   [May-31, 2010]
   
  • new property ShowZeroAsCross allows to control symbol at index zero
  • new property Enabled allows to disable the component
  
  
• Release 9.51   [Dec-01, 2008]
   
  • no changes
  
  
• Release 9.5   [Oct-31, 2008]
   
  • no changes
  
  
• Release 9.0   [May-28, 2007]
   
  • no changes
  
  
• Release 8.5   [Feb-18, 2006]
   
  • first release to the public