awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; public class RotateImage { public static BufferedImage rotateImage(BufferedImage imageToRotate) { int widthOfImage = imageToRotate.getWidth(); int heightOfImage = imageToRotate.getHeight();...
To save the resized image in the local directory, we use the ImageIo.write() function that takes the bufferedImageOutput object, the name to be given to the new image file and the File constructor with the file path. import java.awt.*; import java.awt.image.BufferedImage; import java....
Consider a scenario that requires resizing a directory full of images. One must traverse the directory, identify all JPEG files and resize them to desired dimensions. The Java code to achieve this, shown below, is quite straightforward: packageca.bazlur;importjavax.imageio.ImageIO;importjava.awt...
Since certain Java AWT components such asFrameandButtonrequire peripheral devices, they will not work in the Java headless mode. If they are used in the headless mode, aHeadlessExceptionis thrown. If such components need to be used in an environment that supports peripheral devices, the headless ...
Syntax to create a table in ORACLE DB: CREATE TABLE EMPLOYEE ( ID int NOT NULL PRIMARY KEY, LastName varchar(255), FirstName varchar(255) ); Java Program: package com.STH.JDBC; import java.sql.BatchUpdateException; import java.sql.Connection; ...
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We would like to know how to make a Cell Visible in JTable. Answer /*from w ww .ja va 2 s . c o m*/ import java.awt.Point; import java.awt.Rectangle; import javax.swing.JTable; import javax.swing.JViewport; public class Main { public static void main(String[] argv) throws Exc...
How to crop an image: Java Code importjava.awt.Image; importjava.awt.image.BufferedImage; importjava.io.File; importjava.io.IOException; importjavax.imageio.ImageIO; classMain{ publicstaticvoidmain(String[]args){ File imageFile =newFile("/home/shivank/Downloads/image.jpeg"); ...
Creating a JPanel in Java Example package com.javapointers.javase; import java.awt.Color; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; ...
Back to JTree ↑Question We would like to know how to check if current node is a file in JTree. Answer import java.awt.Component; import java.io.File; // w w w . j ava 2 s .co m import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTree; import j...