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convert c++ MFC (win api) charting app to qt ubuntu + opengl

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!

Beceriler: C Programlama, C++ Programlama, OpenGL, PostgreSQL

Daha fazlasını gör: simple opengl projects, opengl projects in c++, opengl projects with source code and report, opengl examples with source code, opengl animation projects with source code, simple opengl projects with source code, opengl source code download, opengl 3d projects with source code, win api gui designer, fax api web app, json api iphone app, convert code mfc, external win api, convert web application win application aspnet, image capture win api, source code win api task manager, resize window win api, convert net desktop application web based app, convert youtube videos mp3 api, google maps api iphone app development

İşveren Hakkında:
( 5 değerlendirme ) Gherla, Romania

Proje NO: #18073909

Seçilen:

limillion819

Hi there. I am very interested in your proposal. I can instantly help you with your starting project with a successful completion. As a professional software developer, I ensure for a perfect ongoing project. You w Daha Fazla

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(20 Değerlendirme)
6.3

Bu iş için 31 freelancer ortalamada $1177 teklif veriyor

ppgjsc

Hi. I checked your job in depth and i can add value and complete your project professionally and in a timely manner with my 10+ years of qt/c++ development. As you can see in my profile and review, almost all jobs I Daha Fazla

$1250 USD in 20 gün içinde
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DevStar925

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 Daha Fazla

$1250 USD in 20 gün içinde
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BigCityInstitute

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 Daha Fazla

$1250 USD in 20 gün içinde
(61 Değerlendirme)
7.3
octopus823

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.

$1250 USD in 20 gün içinde
(105 Değerlendirme)
6.9
ITPyramid85

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 Daha Fazla

$1250 USD in 20 gün içinde
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6.2
AwaisChaudhry

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.

$1250 USD in 20 gün içinde
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truepai

Hi there! My name is Lyu, full stack software developer and engineer skilled in c++ and opengl. https://www.freelancer.com/u/truepai I would like to hear more details of the project and discuss further with you. Daha Fazla

$1333 USD in 10 gün içinde
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erndsglts

Having 7 years experience in Qt,C++ on linux ,windows and Mac. Having 7 years experience in Qt,C++ on linux ,windows and Mac.

$1500 USD in 10 gün içinde
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awxmem

Hello, I have 9+ years of programming experience in C++ along with an extensive coverage of Qt 5 framework. I have successfully developed and customized several opensource large code bases written in C++ and Qt fram Daha Fazla

$1390 USD in 18 gün içinde
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darshring

Nice Project! I read your project description carefully and I am very interested in your project. I think the most important problem in your project is DB management and loading. I have powerful skills in many DBM Daha Fazla

$1250 USD in 20 gün içinde
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5.7
tuan10clc

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.

$1500 USD in 20 gün içinde
(39 Değerlendirme)
5.6
ltiosk

Dear sir I've read your job very carefully and understand what you want. I'm a excellent Qt, C/C++ programming and OpenGL expert. I have developed many projects. Any of your requirements are welcome. I can start y Daha Fazla

$800 USD in 20 gün içinde
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leemilun

I have good QT programming experience. I have been developed a large QT multimedia project. I think I can do your work perfectly. If you choose me, I will finish it in time and do my best. I will provide you one month Daha Fazla

$1250 USD in 20 gün içinde
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langlangFan

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 Daha Fazla

$1250 USD in 20 gün içinde
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avto35217

Hi,dear. I understand your proposals and I am very interested in this job - 'convert c++ MFC (win api) charting app to qt ubuntu + opengl'. I am senior software developer and I am able to perform this task in timely ma Daha Fazla

$1250 USD in 7 gün içinde
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itwonder1

Hello. I can upgrade your app with OpenGL and then convert to qt app for Ubuntu. I am experienced developer who has a lot of experience with c++/c, opengl and Qt. I had a close look to your project detail. I unders Daha Fazla

$750 USD in 20 gün içinde
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tcbinh

Hello, I have experienced in Qt and Mfc, i’m verry good with any kind of work including graphic programming that using mfc (gdi/gdi++) or qt that use opengl or not by using graphic scene. In 2013, i wrote and applic Daha Fazla

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behkesh2018

Hi there, seems looking for a software developer expert just look at our profile portfolio. There are just two of our Qt/C++ big software in the portfolio One of our big Software: [login to view URL] Daha Fazla

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newworld926

Dear Sir! I read your description carefully. As I have rich experiences in QT programming on Windows, Linux and Mac, so I think I can implement your idea in time. I'll be very glad you if we discuss about your proje Daha Fazla

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superbpartner

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. Daha Fazla

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