imgscalr | Simple Java image-scaling library implementing Chris | Computer Vision library

 by   rkalla Java Version: Current License: Apache-2.0

kandi X-RAY | imgscalr Summary

kandi X-RAY | imgscalr Summary

imgscalr is a Java library typically used in Artificial Intelligence, Computer Vision applications. imgscalr has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub.

A class implementing performant (hardware accelerated), good-looking and intelligent image-scaling algorithms in pure Java 2D. This class implements the Java2D "best practices" when it comes to scaling images as well as Chris Campbell's incremental scaling algorithm proposed as the best method for down-sizes images for use as thumbnails (along with some additional minor optimizations). imgscalr also provides support for applying arbitrary BufferedImageOps against resultant images directly in the library. TIP: imgscalr provides a default "anti-aliasing" Op that will very lightly soften an image; this was a common request. Check Scalr.OP_ANTIALIAS. TIP: All resizing operations maintain the original images proportions. TIP: You can ask imgscalr to fit an image to a specific width or height regardless of its orientation using a Mode argument. This class attempts to make scaling images in Java as simple as possible by providing a handful of approaches tuned for scaling as fast as possible or as best-looking as possible and the ability to let the algorithm choose for you to optionally create the best-looking scaled image as fast as possible without boring you with the details if you don't want them.
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            kandi-support Support

              imgscalr has a highly active ecosystem.
              It has 1138 star(s) with 242 fork(s). There are 74 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 39 open issues and 80 have been closed. On average issues are closed in 36 days. There are 3 open pull requests and 0 closed requests.
              OutlinedDot
              It has a negative sentiment in the developer community.
              The latest version of imgscalr is current.

            kandi-Quality Quality

              imgscalr has 0 bugs and 0 code smells.

            kandi-Security Security

              imgscalr has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              imgscalr code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              imgscalr is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              imgscalr releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              imgscalr saves you 577 person hours of effort in developing the same functionality from scratch.
              It has 1348 lines of code, 84 functions and 13 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed imgscalr and discovered the below as its top functions. This is intended to give you an instant insight into imgscalr implemented functionality, and help decide if they suit your requirements.
            • Resize a BufferedImage
            • Performs an incremental scaling operation
            • Resize the given image to the desired size
            • Selects the best scaling method
            • Resize buffered image
            • Performs an incremental scaling operation
            • Resize the given image to the desired size
            • Selects the best scaling method
            • Resize BufferedImage
            • Performs an incremental scaling operation
            • Resize the given image to the desired size
            • Selects the best scaling method
            • Rotate a buffered image
            • Creates a new BufferedImage instance of a BufferedImage
            • Applies a set of BufferedImage operations to a given BufferedImage
            • Returns a new BufferedImage s operations
            • Crop a BufferedImage
            • Crop the given image
            • Pads the buffered image to the backing image
            • Applies the padding to the image
            • Pad the specified image to the specified width
            • Applies the padding to the image
            • Crops the image with the specified parameters
            • Crop the given image
            • Applies operations to a buffered image
            Get all kandi verified functions for this library.

            imgscalr Key Features

            No Key Features are available at this moment for imgscalr.

            imgscalr Examples and Code Snippets

            No Code Snippets are available at this moment for imgscalr.

            Community Discussions

            QUESTION

            What is the difference between jetty:start and jetty:quickstart in xsbt-web-plugin
            Asked 2020-Apr-25 at 22:50

            I am running a scala 2.11.12 app on lift 3.3.0 built with sbt 1.3.8. I have tried 4.0.3 and 4.2.0 of xsbt-web-plugin. My app launches fine when I use jetty:start but when I use jetty:quickstart it fails to launch - I get a 500 error in the browser and when I check the application log in the console I see java.lang.NoSuchMethodError: 'int javax.servlet.http.HttpServletResponse.getStatus()' which causes the jetty instance to give back a 500.

            ** edit ive gone back further in my logile

            What is the difference between how quickstart runs and how start runs? I cant figure out the problem.

            Below is my build.sbt in case it helps. Below that Ive include the console logs for the request in jetty:quickstart showing the error Im getting. I dont get this error for jetty:start.

            ** edit 2 Ive jun jetty:start then show update, and jetty:quickstart then show update. They both have javax.servlet:servlet-api:2.5:default as a dependency. But jetty:start works fine and starts the container, while jetty:quickstart fails to initialize the container. I'm at a loss to understand why one works and one fails - it seems to me both should fail.

            ** edit 3 I figured out why servlet-api 2.5 was coming in, and have updated the paypal dependencies to fix that. I'd still love to know why jetty:start worked but jetty:quickstart didnt - they both seemingly should've failed.

            build.sbt

            ...

            ANSWER

            Answered 2020-Apr-25 at 22:50

            The jetty:start and jetty:quickstart commands both come from xsbt-web-plugin. Note that jetty:quickstart is unrelated to the Quickstart Webapps feature of Jetty.

            The main difference between the two is that start builds a complete package of your project and quickstart does not. With quickstart, no .war file is created, your classes are not packaged up in a .jar file, etc.

            With quickstart, Jetty is run using your project's runtime classpath as managed by sbt. With start, Jetty is run with only your project's package, and the dependencies it contains as .jar files. These can differ, as sbt's runtime classpath will include dependencies in the provided scope, while your package will not. This is why one is working for you, and the other is not.

            Your error:

            Source https://stackoverflow.com/questions/61413017

            QUESTION

            Why does running this Spring Data JPA Repository test with JUnit 5 cause a ParameterResolutionException?
            Asked 2020-Jan-09 at 20:10

            I understand that JUnit 5 introduced substantial changes under the hood, however isnt't this supposed to be configured automatically?

            build.gradle:

            ...

            ANSWER

            Answered 2020-Jan-09 at 20:10

            There was a long discussion about this problem on github (https://github.com/spring-projects/spring-framework/issues/22286). You have three options:

            • Add the annotation @Autowiredon your constructor. By default, Spring does not make dependency injection in a contructor of a test class. You have to mention it.

            Source https://stackoverflow.com/questions/59657899

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

            Vulnerabilities

            No vulnerabilities reported

            Install imgscalr

            You can download it from GitHub.
            You can use imgscalr like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the imgscalr component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            Image-manipulation in Java can take more memory than the size of the source image because the image has to be "decoded" into raw ARGB bytes when loaded into the BufferedImage instance; fortunately on most platforms this is a hardware-accelerated operation by the video card. If you are running into OutOfMemoryExceptions when using this library (e.g. if you dealing with 10+ MB source images from an ultra-high-MP DSLR) try and up the heap size using the "-Xmx" command line argument to your Java process.
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            gh repo clone rkalla/imgscalr

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