freeimage | Clone of the FreeImage library

by WinMerge C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | freeimage Summary

freeimage is a C library. freeimage has no bugs and it has low support. However freeimage has 6 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub.

FreeImage is an Open Source library project for developers who would like to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others as needed by today's multimedia applications. FreeImage is easy to use, fast, multithreading safe, and cross-platform (works with Windows, Linux and Mac OS X). Thanks to it's ANSI C interface, FreeImage is usable in many languages including C, C++, VB, C#, Delphi, Java and also in common scripting languages such as Perl, Python, PHP, TCL, Lua or Ruby. The library comes in two versions: a binary DLL distribution that can be linked against any WIN32/WIN64 C/C++ compiler and a source distribution. Workspace files for Microsoft Visual Studio provided, as well as makefiles for Linux, Mac OS X and other systems.

Support

Quality

Security

License

Reuse

Support

freeimage has a low active ecosystem.

It has 22 star(s) with 16 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

freeimage has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of freeimage is current.

Quality

freeimage has 0 bugs and 0 code smells.

Security

freeimage has 6 vulnerability issues reported (0 critical, 4 high, 2 medium, 0 low).

freeimage code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

freeimage has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

freeimage releases are not available. You will need to build from source code and install.

It has 374 lines of code, 0 functions and 105 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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freeimage Key Features

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freeimage Examples and Code Snippets

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Community Discussions

Trending Discussions on freeimage

Argument of type 'undefined' is not assignable to parameter of type 'string | Blob'.ts(2345)

.BMP files in C - DIB header returns image size 0 even though the BMP header returns the file size

How can I validate that a variable contains an image?

Google Script copy paste

Can't add a metadata to a JPEG image using FreeImage

OpenCV Tiff Wrong Color Values Readout

Memory leak while converting images with FreeImage.Net

How can I use "object-fit: contain" in CSS and still have a border radius on the image?

C Argument number to create PGM images

How can I loop this animation forever?

QUESTION

Argument of type 'undefined' is not assignable to parameter of type 'string | Blob'.ts(2345)

Asked 2022-Feb-25 at 03:51

Im trying to create a upload button in react using typescript, this is my code

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ANSWER

Answered 2022-Feb-25 at 03:23

It's a typescript error that means selectedFile which can be undefined is not assignable to formData.append() function which expects its second argument to have either string or Blob type (and not `undefined).

What you can do is check the validity of selectedFile before calling that method like this:

Source https://stackoverflow.com/questions/71260588

QUESTION

.BMP files in C - DIB header returns image size 0 even though the BMP header returns the file size

Asked 2021-Dec-12 at 12:59

I'm trying to flip a BMP image in C. I ran into a problem where when I try to read the BMP header everything is alright and the values are correct, but when I try to read the DIB header I get all of the values right except for the image size (raw bitmap data). I get a zero, which is really weird considering I got the file size in the BMP header. I tried debugging the code and looking up the problem online but that didn't help much.

This is my code:

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ANSWER

Answered 2021-Dec-12 at 12:59

The format expect the structure size to be 14 and 40 for BITMAP_header and DIB_header. But the compiler aligns the structure and the size will be different. You have to use compiler specific flags to disable structure alignment (it's unclear which compiler you use). It's the same problem with RGB structure.

There is also endian-ness dependence, and the fact that bitmap doesn't store pixels in RGB format, it flips the bytes.

Source https://stackoverflow.com/questions/70316448

QUESTION

How can I validate that a variable contains an image?

Asked 2021-Nov-25 at 15:36

Question: How can I know that an image variable has successfully loaded an image from an image url?

The relevant javascript code I have been using is below (I am coding a Chrome extension). I want to grab a random image from an array of images, so I can use (inject) the random image on a webpage. But since I am grabbing the images off some websites that have tons of free images, I want to make sure the random image is not blocked by the free images website for whatever reason (and if it is blocked, then I will try another random image from maybe another site). I need to know that img.src contains an actual image or not. I am new to javascript, reading a book on it I just got yesterday-- do I need the semicolons or should I just ditch using semicolons? (I come from a background coding in C/C++)

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ANSWER

Answered 2021-Nov-24 at 16:45

You can use the code below

Source https://stackoverflow.com/questions/70099701

QUESTION

Google Script copy paste

Asked 2021-Nov-09 at 12:52

Right now it overwrite same cell in Logs I need it to write to next cell and not overwrite the same cell. https://freeimage.host/I/5GIOjs I want to Search for D3=Lumee in the Sheet called Logs in colum A u see all the names. Want it co copy J12 to the specific Name https://freeimage.host/i/5GTLJI

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ANSWER

Answered 2021-Nov-09 at 12:52

This is how I'd do it.

Source https://stackoverflow.com/questions/69886472

QUESTION

Can't add a metadata to a JPEG image using FreeImage

Asked 2021-Nov-07 at 15:35

I try to add metadata to an existing JPEG file and saving the image in another file. I'm using Delphi 11 and FreeImage (Delphi wrapper). The image is produced identical to the existing image, without the added metadata tag. No error at all.

Here is a simple stand alone procedure to reproduce the issue:

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ANSWER

Answered 2021-Nov-07 at 15:35

As per the documentation, page 76, Table 13 writing EXIF_MAIN to a JPEG is not supported - only reading is:

FIF_JPEG FIF_TIFF FIF_PNG FIF_GIF FIF_RAW FIF_JXR FIF_WEBP 0 = FIMD_COMMENTS R/W - R/W R/W - - - 1 = FIMD_EXIF_MAIN R R/W - - R R/W R 2 = FIMD_EXIF_EXIF R R - - R R/W R 3 = FIMD_EXIF_GPS R - - - R R/W R 4 = FIMD_EXIF_MAKERNOTE R - - - R R R 5 = FIMD_EXIF_INTEROP R - - - R R R 6 = FIMD_IPTC R/W R/W - - - R/W - 7 = FIMD_XMP R/W R/W R/W - - R/W R/W 8 = FIMD_GEOTIFF - R/W - - - - - 9 = FIMD_ANIMATION - - - R/W - - - 10 = FIMD_CUSTOM - - - - - - - 11 = FIMD_EXIF_RAW R/W - - - - - R/W

Which means: if you save it as i.e. FIF_TIFF you'll get a picture with your newly set metadata in it. Simply change your code into:

Source https://stackoverflow.com/questions/69872943

QUESTION

OpenCV Tiff Wrong Color Values Readout

Asked 2021-Oct-18 at 21:00

I have a 16-bit tiff image with no color profile (camera profile embedded) and I am trying to read its RGB values in OpenCV. However, comparing the output values to the values given when the image is opened by GIMP for example gives totally different values (GIMP being opened with keeping the image's profile option; no profile conversion). I have tried also another image studio software like CaptureOne and the result accords with GIMP differs from OpenCV output.

Not sure if reading and opening the image in OpenCV is wrong somehow, in spite of using IMREAD_UNCHANGED flag.

I have as well tried to read the image using FreeImage library but still the same result.

Here is a snippet of the code reading pixels' values in OpenCV

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ANSWER

Answered 2021-Aug-17 at 12:45

It turned out, it is all about having, loading and applying the proper ICC profile on the cv::Mat data. To do that one must use a color management engine along side OpenCV such as LittleCMS.

Source https://stackoverflow.com/questions/68738075

QUESTION

Memory leak while converting images with FreeImage.Net

Asked 2021-Aug-27 at 10:04

When loading the image with the nuget package, (FreeImage 3.18.0.0) it does not unload memory even if '''dib.SetNull()''' was set.

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ANSWER

Answered 2021-Aug-27 at 08:08

FreeImage has additional copy of image you need to unload. FreeImage_Load Memory Leak

try: FreeImage.Unload(dib);

Source https://stackoverflow.com/questions/68949980

QUESTION

How can I use "object-fit: contain" in CSS and still have a border radius on the image?

Asked 2021-Jul-24 at 17:10

I'm trying to show an image in a "lightbox" style so that it will fill the available area on screen, in this case 90% of the width of the page and 70% of the height.

Using object-fit: contain; seems to be the de facto way to do that but it's not quite working with border-radius. Is it possible to use object-fit on an and still have the border radius applied as intended?

You'll need to resize your browser window to see what happens when you run the below snippet. I've got the same code running in JSFiddle, as per the below video.

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ANSWER

Answered 2021-Jul-24 at 17:10

As commented, setting max-width and max-height seems to be what you need or expect:

Source https://stackoverflow.com/questions/68502752

QUESTION

C Argument number to create PGM images

Asked 2021-May-28 at 11:18

I have to do a task for university in C. The program creates images in PGM format.The program compiles successfully, however, I can't run the program correctly. At the beginning of the main function the if operator needs 2 argc, but every time I try to run the program I just have one argc and I get the result

"Error: missing or bad parameters, usage a3 [imagefile]"

The code is:

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ANSWER

Answered 2021-May-28 at 11:18

Your program a3.exe requires an argument which is the file name. To run it from command line, enter

Source https://stackoverflow.com/questions/67737176

QUESTION

How can I loop this animation forever?

Asked 2021-Mar-20 at 15:55

Good day to everyone. I am learning javascript. I know these codes I have written are not the best of codes. I am more interested in getting my codes to work at this stage. So, I have three images I setup in HTML and styled with css.

I simply want the images to move to certain positions 3 seconds after page load and slide back to their initial positions 3 seconds interval. The problem now is that I will like to make this repeat every 3 seconds as long as the user is on the page. Here is what I have written:

Currently, the images actually slide how I want them to but I don't know how to make this happen over and over again.

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ANSWER

Answered 2021-Mar-20 at 15:51

Let's first split the slides into two functions, slideLeft and slideRight.

In slideLeft, we want to call slideRight after interval ms after it finishes. In slideRight, we want to call slideLeft after interval ms after it finishes. We can solve this by adding setTimeout(otherFunction, interval) to the bottom of each function.

Finally, we can call slideLeft() to begin the animation

Source https://stackoverflow.com/questions/66723163

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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Install freeimage

You can download it from GitHub.

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