Question “How do I change the language translation for the TeeChart editor?” Solution TeeChart contains built in translations that can be enabled by including the proper units in your application, then registering them using the routines available in teh TeeTranslate unit.  Take a look at the \Lib directory located inside your TeeChart root install directory  Full Article…

Question “How can I calculate the x,y position of the chart when clicked in the viewer?” Solution The can be accomplished by implementing the Chart.OnDrawCommandClick event to convert the mouse position to chart coordinate space. Download: CalcChartPosClicked.zip procedure TForm1.ehTeeChart_DrawCommandClick(Sender, aDrawCommand: TObject); var lViewer: TppViewer; lCursorPos: TPoint; lDrawCommandPos: TPoint; lChartPos: TPoint; begin // get reference to  Full Article…

TECH TIP: Class TppDPTeeChart Not Found If the correct Teechart design time packages are installed, but not loaded, then you will receive this error when attempting to load any form which contains a TppDPTeeChart or TppTeeChart.  You can attempt to fix this problem by performing the following: Select Components | Install Packages from the Delphi main  Full Article…