fltk

How can I use Stroustrup's graphics libraries (Simple_window.h, Graph.h, …) in Netbeans 7.3 in Ubuntu 12.10?

由 一笑奈何 提交于 2019-12-12 03:46:11
问题 everyone. I am learning Bjarne Stroustrup's "Programming principle and practice using C++" book. I'm working with Netbeans 7.3 in Ubuntu 12.10. I want to build and run this simple graphics program in this book's chapter 12. The program is like this: #include "Simple_window.h" // get access to our window library #include "Graph.h" // get access to our graphics library facilities int main() { using namespace Graph_lib; // our graphics facilities are in Graph_lib Point tl(100,100); // to become

FLTK applications in Cygwin: GUI doesn't show?

由 半城伤御伤魂 提交于 2019-12-12 00:42:40
问题 #include <FL/Fl.H> #include <FL/Fl_Window.H> int main() { Fl_Window win(400, 400); win.show(); return Fl::run(); } I'm compiling with "fltk-config --compile main.cpp". The code compiles without incident, but when the application is run I only get a console window and no GUI. I've also tried using fluid from terminal (via "fluid main.cpp"); I'm not even sure I'm using this correctly since, as I understand, fluid is a graphical editor. In any case, the result is "Can't open display: ". I found

Linking errors in FLTK 2.0 in windows

由 女生的网名这么多〃 提交于 2019-12-11 20:25:59
问题 I am using Qt Creator( without using any of Qt libraries) to test a Hello World project of FLTK2.0. But I am getting errors like: Errors: UpBox.cxx:-1: error: undefined reference to SelectObject@8' UpBox.cxx:-1: error: undefined reference to SetROP2@8' UpBox.cxx:-1: error: undefined reference to PatBlt@24' UpBox.cxx:-1: error: undefined reference to CreatePatternBrush@4' UpBox.cxx:-1: error: undefined reference to DeleteObject@4' :-1: error: C:\Users\mypc\Desktop\FLTK\fltk-2.0-win-bin\lib

Installing FLTK on Xcode 5

由 拥有回忆 提交于 2019-12-11 11:42:28
问题 Is there anyone who can give me an tutorial on how to install FLTK on Xcode 5. All my attempts have been without any luck. We have to use the program at my school. I've been trying to load the frameworks in Xcode but when I am write: #include <FL/Fl.H> or #include "FL/Fl.H" It does not find the header file. Mads 来源： https://stackoverflow.com/questions/22372228/installing-fltk-on-xcode-5

Enable “linestyle” functionality for Gnuplot in Octave?

由 我的梦境 提交于 2019-12-11 07:21:36
问题 In Octave there is the problem that with fltk and qt greek letters in figures are not printed, only with gnuplot as graphics_toolkit. But then with gnuplot all lines are solid, no dashed lines. I found a page which says that other linestyles can be enabled: http://wiki.octave.org/Enable_%22linestyle%22_functionality_for_Gnuplot%27s_x11_terminal I added the lines there to my ~/.Xdefaults and did xrdb -merge .Xdefaults as said there, but no success. I am running octave 4.0.2 on Ubuntu 16.04.

FLTK layout management

由 跟風遠走 提交于 2019-12-11 01:18:22
问题 Is there any more tutorials on how to layout fltk gui than http://fltk.org/articles.php?L415+I20+T+P1+Qresize ? Seems a bit hard to layout this way anyone with any tips on how to do this manually or is fluid the only option? BRG Anders Olme 回答1: No, there are no other articles about it that I know of. For the manual layout, check this link: http://www.fltk.org/doc-2.0/html/classfltk_1_1Widget.html#aa69b28a41fdd0674cbb85a6a57ee52c8 . Btw, there is a guy on our FLTK IRC channel (#FLTK on the

Stroupstrup Graphics Library Errors

由 梦想的初衷 提交于 2019-12-10 10:48:27
问题 I'm new to C++ and in my Intro to programming design and concepts class we're now on graphics. I've been able to make programs with just FLTK 's library but we have to use Bjarne's library such as GUI.h , Graph.h , Simple_window.h , Point.h . A simple program like a simple window program won't compile and gives a usual response of: Simple_window.h:17: error: reference to ‘Window’ is ambiguous I have also tried compiling using: fltk-config --compile main.cpp This yields the same results. I

Stroustrup's Simple_window.h

由 寵の児 提交于 2019-12-10 04:22:58
问题 I am trying to get the graphics examples to work from Stroustrup's Principles and Practices ...C++, to no avail (yet). I have installed the fltk stuff, and know that is working fine as I managed to get a window to display using with a program suggested in the appendix of his book: #include <FL/Fl.H> #include <FL/Fl_Box.H> #include <FL/Fl_Window.H> int main(){ Fl_Window window(200,200, "title here"); Fl_Box box(0,0,200,200,"Hey, hello wrld"); window.show(); return Fl::run(); } However, trying

Stroupstrup Graphics Library Errors

由 淺唱寂寞╮ 提交于 2019-12-06 11:22:51
I'm new to C++ and in my Intro to programming design and concepts class we're now on graphics. I've been able to make programs with just FLTK 's library but we have to use Bjarne's library such as GUI.h , Graph.h , Simple_window.h , Point.h . A simple program like a simple window program won't compile and gives a usual response of: Simple_window.h:17: error: reference to ‘Window’ is ambiguous I have also tried compiling using: fltk-config --compile main.cpp This yields the same results. I have tried running the make file that Bjarne has provided with in the folder but that always comes up with

Stroustrup's Simple_window.h

由 佐手、 提交于 2019-12-05 09:45:24
I am trying to get the graphics examples to work from Stroustrup's Principles and Practices ...C++, to no avail (yet). I have installed the fltk stuff, and know that is working fine as I managed to get a window to display using with a program suggested in the appendix of his book: #include <FL/Fl.H> #include <FL/Fl_Box.H> #include <FL/Fl_Window.H> int main(){ Fl_Window window(200,200, "title here"); Fl_Box box(0,0,200,200,"Hey, hello wrld"); window.show(); return Fl::run(); } However, trying my own using his Simple_window.h (can be found on his site) gives "reference to ‘Window’ is ambiguous",
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