Completed

Need simple Windows API to convert PNG to GIF or JPEG, Roate 90, Crop Image in background

I need an API that I can call from my application do the following in the "background"

1. Need to convert PNG files to GIF or JPEG. Either one will work.

2. Need to be able to rotate image 90 degrees with a function parameter

3. Need to crop image - parameters for area to crop.

Skills: C++ Programming, Software Architecture, VB.NET, Visual Basic, Windows API

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About the Employer:
( 19 reviews ) WIldomar, United States

Project ID: #16496950

Awarded to:

mauricemarinus

I hope you dont expect a static png to be converted to an animated gif lol Anyways I have done some work with images before. Let me know if you need my services Maurice

$100 USD in 1 day
(101 Reviews)
6.0

19 freelancers are bidding on average $144 for this job

vano101

Hello It is possible to implement follow function with GDI+ which is part of Windows OS since Windows 2000.

$58 USD in 3 days
(1551 Reviews)
7.7
schoudhary1553

Hi there..... Warm Greetings We came along with your request for Need simple Windows API to convert PNG to GIF or JPEG, Roate 90, Crop Image in background and we reviewed your project description. We'd like to he More

$200 USD in 10 days
(109 Reviews)
7.0
rostovsoft

I can develop any kind of application - GUI, console or windows service using various libraries: pure Win API, Qt, MFC, boost. Version of C++ is also discussible: from C++98 to C++14 I have more than 10 years of exp More

$155 USD in 10 days
(113 Reviews)
6.3
PLobex

Hi, from which IDEs/programming language/platform are you planning to use such API/library?

$70 USD in 2 days
(37 Reviews)
5.5
solucionesnet

hi, I can develop for you a .net dll to convert your png to jpg, rotate and crop (optional parameters). the jpg conversion supports compression ratio, I would like to know about how you need or define the crop area. More

$90 USD in 2 days
(21 Reviews)
5.2
noitozaraki

Your best option would be using a JPEG format. GIFS would require the use of ffmeg and its more applicable when you are converting it from a video file. So JPEG is the right format to use in this context :). I am a More

$155 USD in 10 days
(5 Reviews)
4.5
rafwiel

Hello I am professional Windows desktop developer, i am experienced with image processing, you may find examples of my work in my portfolio. I propose .Net dll library with all required methods Looking to hear fr More

$100 USD in 1 day
(9 Reviews)
4.6
khoddam

Hello, I have written many C# programs that involve graphic manipulation. You can look at my profile yo see some. I am ready to make the required program for you Relevant Skills and Experience C# programming

$100 USD in 2 days
(6 Reviews)
3.5
binarycodersvw

[url removed, login to view] is not another mindless automated bid like the indian ones you see around. I have read the description of your project and I am interested. I am a Visual Basic .NET programmer with 10 years experience(others s More

$394 USD in 3 days
(14 Reviews)
3.6
general985

Hello sir. I'm excited about your project, because I've really rich experience in Image Processing Programming. I've developed many projects similar to yours and excellent skills. If you award me, I'll provide wonde More

$200 USD in 10 days
(8 Reviews)
3.0
xingwang112

Hello I have the experience of 10 years in this filed. What is the language of your application? According to the language of your application, I could select the the language of WinAPI. Your job is simple project. More

$55 USD in 2 days
(2 Reviews)
2.4
$100 USD in 4 days
(4 Reviews)
2.0
xywu333

A proposal has not yet been provided

$111 USD in 2 days
(1 Review)
2.0
$88 USD in 1 day
(2 Reviews)
1.3
Amarnathr210

A proposal has not yet been provided

$277 USD in 5 days
(0 Reviews)
0.0
AlfNeto

I have a Python Script that do it all with parameters, convert PNG to JPEG, rotate and crop. If you want I can generate and .exe that you can call with you application using parameters as you like and you do not need t More

$35 USD in 2 days
(0 Reviews)
0.0
duckithub

A proposal has not yet been provided

$227 USD in 10 days
(0 Reviews)
0.0
MiguelAlmanzor

A proposal has not yet been provided

$222 USD in 7 days
(0 Reviews)
0.0