Expanding FLTK-First-Simple with Slider. Experimenting
In order to build this, in Visual Studio: it needs fltk libraries to be set under 'project properties' -->Configuration Properties--> Include Directories -->Configuration Properties--> Library Directories and other settings: // // In Project Properties add the following: // Configuration Properties/ VC++ Directories/Include Directories: // C:...\fltk-1.3.3 // Configuration Properties/ VC++ Directories/Library Directories: // C:...\fltk-1.3.3\lib // // Linker/Input/Additional Dependencies: //fltkd.lib //wsock32.lib //comctl32.lib //fltkjpegd.lib //fltkimagesd.lib // // In the above - 'd' stands for debug. So fltkd.lib is debug version. release version without the 'd' //