I have got the URI of an image from an Input Image Activity. I have passed this URI to the Main Activity using .putExtra. Now I have the URI of the image in the Main Activity and I want to save the image somehow in r.drawable folder or to convert it to a picture which I can save to r.drawable.
Tag: image
getRGB throws error when trying to get the color of coordinates of an image
I have been searching for ways to get the color of a coordinate (x, y) of an image. I have an image, Image depthImage = mActivityTestRule.getActivity().getDepthImage();, and I would like to do that, by giving the coordinates. My project is an ARCore project (git clone https://github.com/google-ar/arcore-andro…
Getting geographical location of captured image – Android java
I’m new to android developement and I’m supposed to use Java as the programming language. I have an app where I’m supposed to be able to capture images and the geographical location of the captured images and display these details. I am displaying the image in an imageView. I have a text fil…
Can not get the right color when hovering over image node in javafx
When I hover over the Image I am getting the wrong color value in some pixels of the image, which seems to be a kind of pixel shift. I am using a MouseMoved event on the ImageView to get the x and y coordinates of the cursor on the image, then I create a Color instance using the color from
Java: how to add image references properly from a non-src folder
it’s again about VSCode and Java (I start learning it). I have a little test program that loads images and works fine when started in the VSCode IDE. I have also seen here that I must somehow load the pics from a “classpath” – so I added a classpath for the “pics” folder sh…
Try/Catch isn’t catching my null Image exception from URL in JavaFX
Okay so, I have a Circle component which I assigned in SceneBuilder. I want to fill this Circle with an ImagePattern object, however I’m running into a weird problem. I’m assigning a lot of images from lots of URL’s in a database and they’re only set when I click them, and some of the …
Mirroring an Image in Java
Background info: I’ve made a program that uploads an image using JFileChooser and fills in the space of the JFrame. I then apply filters via buttons. Currently 3 of my 4 filters work, or all except my mirror one. It randomly (or I guess not so randomly as there’s always a reason, I just don’…
How to save an image using JFileChooser
Background info: I’ve made a program that uploads an image using JFileChooser and have made fill in the space of the JFrame. My Question: I’ve attempted implementing my method on a save button and so far I can pull up the JFileChooser but it will not actually save the image. So how would I go abou…
BufferedImage getTile(): what is it, how does it differ from getSubimage()
What is BufferedImage getTile()? I see that is returns a Raster object. Is this another form of an image or graphical object? If so, what advantages / disadvantages are there to using getTile() vs using getSubImage()? Answer The BufferedImage.getTile(int, int) method is inherited from the RenderedImage interf…
is this txt file actually an image?
I found this GitHub rep about image classification (Male and female images) using an artificial neural network, the training data are 2 directories “./male”, and “./female”, each one contains a list of txt files. these text files contain rows of numbers, each row of 16 numbers. a previ…