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

$10-400 USD

Completed

Posted

about 6 years ago

$10-400 USD

Paid on delivery

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.

C++ Programming

Software Architecture

VB.NET

Visual Basic

Windows API

Project ID: 16496950

About the project

13 proposals

Remote project

Active 6 yrs ago

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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

5.0

(132 reviews)

7.2

13 freelancers are bidding on average $153 USD for this job

@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 help you with confidence and satisfying results... We have professionals working here with 100% results and more creative and renovative ideas for our clients ! We have worked on several similar projects before! We are offering our services for more than 5 years in the field of C++ Programming, Software Architecture, VB.NET, Visual Basic, Windows API We have worked on 300+ Projects. Please check the profile reviews Feel free to message us to discuss briefly about your project !

$200 USD in 10 days

4.9

(231 reviews)

7.9

@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

4.9

(1795 reviews)

8.0

@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 from you Rafal

$100 USD in 1 day

5.0

(21 reviews)

6.3

@PLobex

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

$70 USD in 2 days

5.0

(42 reviews)

5.6

@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. Please check my portfolio.

$90 USD in 2 days

4.8

(56 reviews)

6.0

@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

5.0

(18 reviews)

4.6

@xywu333

A proposal has not yet been provided

$111 USD in 2 days

4.8

(1 review)

1.9

@Amarnathr210

A proposal has not yet been provided

$277 USD in 5 days

0.0

(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 to have Python installed on your machine. Contact me, and we can discuss this possibility.

$35 USD in 2 days