convert c++ MFC (win api) charting app to qt ubuntu + opengl
$750-1500 USD
货到付款
Hello,
I have an application written in c++ MFC (windows) and i need it converted to c++ but to run on ubuntu (qt). The application currently uses win api to paint 2 types of 2d charts + some arrows. I need it changed to use the graphic board (opengl) because the amount of data is huge and the app doesn't work smooth when scrolling/zoom in or out. The app needs to smoothly work when painting over 10m points.
The app currently takes it's data from a postgresql database but since the amont is huge i need a better way to store it so that it's loaded faster when the charts are painted. So the project winner will have to update this too and propose & implement a better sollution to save/load from the db. Currently all data is saved plain, each field/timestamp has a coresponding field in the db.
I also need some small modifications to the orderbook charts (these are done already for the simple graph type) and include painting arrows and overlay other charts over the orderbook chart.
I need somebody very good at c++ and experienced with opengl. An incomplete solution is not a solution so i will pay everything at the end after project completed. Please don't bid if you think you can't finish this or intend to do half a job. I posted some pictures with the charts my app can paint so you can make an idea.
thank you and please don't bid before reading!
项目ID： #18073909
关于项目
有22名威客正在参与此工作的竞标，均价$1235/小时
How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming. Especially, I completed many QT projects for such features. I would like to discuss with you and g 更多
Hi, sir! Thank you for reading my bid. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I'm a professio 更多
How are you? I have much experiences in developing Qt. I can start your project right now. Let's contact and discuss with each other. Thank you.
Hi there, I have checked the details I have rich experienced with C Programming, C++ Programming, OpenGL, PostgreSQL. Please initiate chat so we can discuss this job.
hello,how are you. i read your bid carefully. i am c/c++, mfc/qt, opengl expert and have full experience for 10 years. app development for crossplatform is my top skill and i can give you satisfied result to you. i 更多
Having 7 years experience in Qt,C++ on linux ,windows and Mac. Having 7 years experience in Qt,C++ on linux ,windows and Mac.
Hello, I have much experience in C++, MFC development. I develop WCF, Win Forms, WPF program by using C#. I have solution to develop various kinds of applications such as finance app, enterprise app. I want discuss 更多
Hello. I am expert in OpenGL with C++, QT on Linux/Ubuntu. I am also expert in database with MySQL.. I can do your job well. Could we discuss more for your project, price and time? Thanks.
Hi,dear. I am very interested in your project - 'convert c++ MFC (win api) charting app to qt ubuntu + opengl'. I've already done this kind of project before. I'm a professional programmer with 12 years of experience. 更多
Hello. I am very glad to meet you and very excited to see your proposal. I am a excellent C++, C#, Java, Qt desktop application, Computer Graphic expert and have 10+ years rich experience in developing c++, Qt, Java, 更多
