{"id":3581,"date":"2010-02-10T10:51:39","date_gmt":"2010-02-10T12:51:39","guid":{"rendered":"https:\/\/eliezerladeira.com.br\/blog\/?p=3581"},"modified":"2026-02-09T11:56:04","modified_gmt":"2026-02-09T14:56:04","slug":"a-rotating-and-scaling-rectangle","status":"publish","type":"post","link":"https:\/\/eliezerladeira.com.br\/blog\/a-rotating-and-scaling-rectangle\/","title":{"rendered":"A rotating and scaling\u00a0rectangle"},"content":{"rendered":"
\n

import <\/strong><\/code>java.awt.Graphics;<\/code>
\nimport <\/strong>java.awt.Graphics2D;<\/code>
\nimport <\/strong>java.awt.Rectangle;<\/code>
\nimport <\/strong>java.awt.RenderingHints;<\/code>
\nimport <\/strong>java.awt.event.ActionEvent;<\/code>
\nimport <\/strong>java.awt.event.ActionListener;<\/code><\/p>\n

import <\/strong>javax.swing.JFrame;<\/code>
\nimport <\/strong>javax.swing.JPanel;<\/code>
\nimport <\/strong>javax.swing.Timer;<\/code><\/p>\n

public class <\/strong>SwingTimerBasedAnimationScaleRotate extends <\/strong>JPanel implements <\/strong>ActionListener {<\/code>
\nTimer timer;<\/code>
\nprivate double <\/strong>angle = 0;<\/code>
\nprivate double <\/strong>scale = 1;<\/code>
\nprivate double <\/strong>delta = 0.01;<\/code>
\nRectangle.Float r = new <\/strong>Rectangle.Float(20, 20, 200, 200);<\/code>
\npublic <\/strong>SwingTimerBasedAnimationScaleRotate() {<\/code>
\ntimer = new <\/strong>Timer(10, this<\/strong>);<\/code>
\ntimer.start();<\/code>
\n}<\/code><\/p>\n

public void <\/strong>paint(Graphics g) {<\/code>
\nint <\/strong>h = getHeight();<\/code>
\nint <\/strong>w = getWidth();<\/code><\/p>\n

Graphics2D g2d = (Graphics2D) g;<\/code><\/p>\n

g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);<\/code><\/p>\n

g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);<\/code><\/p>\n

g2d.translate(w \/ 2, h \/ 2);<\/code>
\ng2d.rotate(angle);<\/code>
\ng2d.scale(scale, scale);<\/code><\/p>\n

g2d.fill(r);<\/code>
\n}<\/code><\/p>\n

public static void <\/strong>main(String[] args) {<\/code><\/p>\n

JFrame frame = new <\/strong>JFrame(\"Moving star\");<\/code>
\nframe.add(new <\/strong>SwingTimerBasedAnimationScaleRotate());<\/code>
\nframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<\/code>
\nframe.setSize(420, 250);<\/code>
\nframe.setLocationRelativeTo(null<\/strong>);<\/code>
\nframe.setVisible(true<\/strong>);<\/code>
\n}<\/code><\/p>\n

public void <\/strong>actionPerformed(ActionEvent e) {<\/code><\/p>\n

if <\/strong>(scale < 0.01) {<\/code>
\ndelta = -delta;<\/code>
\n} else if <\/strong>(scale > 0.99) {<\/code>
\ndelta = -delta;<\/code>
\n}<\/code><\/p>\n

scale += delta;<\/code>
\nangle += 0.01;<\/code><\/p>\n

repaint();<\/code>
\n}<\/code>
\n}<\/code><\/p>\n

 <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Rectangle; import java.awt.RenderingHints; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.Timer; public class SwingTimerBasedAnimationScaleRotate extends JPanel implements ActionListener { Timer timer; private double angle = 0; private double scale = 1; private double delta = 0.01; Rectangle.Float r = new Rectangle.Float(20, 20, 200, 200); public SwingTimerBasedAnimationScaleRotate() { timer = new Timer(10, this); timer.start(); } public void paint(Graphics g) {<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"A rotating and scaling\u00a0rectangle","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3508,1079],"tags":[249,942,51],"class_list":["post-3581","post","type-post","status-publish","format-standard","hentry","category-programacao","category-tecnologia","tag-informatica","tag-java","tag-programacao"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":3579,"url":"https:\/\/eliezerladeira.com.br\/blog\/timer-based-animation\/","url_meta":{"origin":3581,"position":0},"title":"Timer based animation","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Color; import\u00a0java.awt.Dimension; import\u00a0java.awt.Graphics; import\u00a0java.awt.Graphics2D; import\u00a0java.awt.RenderingHints; import\u00a0java.awt.event.ActionEvent; import\u00a0java.awt.event.ActionListener; import\u00a0java.awt.geom.Ellipse2D; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JPanel; import\u00a0javax.swing.Timer; public\u00a0class\u00a0TimerBasedAnimation\u00a0extends\u00a0JPanel\u00a0implements\u00a0ActionListener\u00a0{ private\u00a0Ellipse2D.Float\u00a0ellipse\u00a0=\u00a0new\u00a0Ellipse2D.Float(); private\u00a0double\u00a0esize; private\u00a0double\u00a0maxSize\u00a0=\u00a00; private\u00a0boolean\u00a0initialize\u00a0=\u00a0true; Timer\u00a0timer; ActionListener\u00a0updateProBar; public\u00a0TimerBasedAnimation()\u00a0{ setXY(20\u00a0*\u00a0Math.random(),\u00a0200,\u00a0200); timer\u00a0=\u00a0new\u00a0Timer(20,\u00a0this); timer.setInitialDelay(190); timer.start(); } public\u00a0void\u00a0setXY(double\u00a0size,\u00a0int\u00a0w,\u00a0int\u00a0h)\u00a0{ esize\u00a0=\u00a0size; ellipse.setFrame(10,\u00a010,\u00a0size,\u00a0size); } public\u00a0void\u00a0reset(int\u00a0w,\u00a0int\u00a0h)\u00a0{ maxSize\u00a0=\u00a0w\u00a0\/\u00a010; setXY(maxSize\u00a0*\u00a0Math.random(),\u00a0w,\u00a0h); } public\u00a0void\u00a0step(int\u00a0w,\u00a0int\u00a0h)\u00a0{ esize++; if\u00a0(esize\u00a0>\u00a0maxSize)\u00a0{ setXY(1,\u00a0w,\u00a0h); }\u00a0else\u00a0{ ellipse.setFrame(ellipse.getX(),\u00a0ellipse.getY(),\u00a0esize,\u00a0esize); } } public\u00a0void\u00a0render(int\u00a0w,\u00a0int\u00a0h,\u00a0Graphics2D\u00a0g2)\u00a0{ g2.setColor(Color.BLUE); g2.draw(ellipse); } public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ super.paintComponent(g); Graphics2D\u00a0g2\u00a0=\u00a0(Graphics2D)\u00a0g; RenderingHints\u00a0rh\u00a0=\u00a0new\u00a0RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); rh.put(RenderingHints.KEY_RENDERING,\u00a0RenderingHints.VALUE_RENDER_QUALITY);\u2026","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3611,"url":"https:\/\/eliezerladeira.com.br\/blog\/animation-bounce\/","url_meta":{"origin":3581,"position":1},"title":"Animation: bounce","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.BasicStroke; import\u00a0java.awt.BorderLayout; import\u00a0java.awt.Checkbox; import\u00a0java.awt.Color; import\u00a0java.awt.Dimension; import\u00a0java.awt.Font; import\u00a0java.awt.Frame; import\u00a0java.awt.GradientPaint; import\u00a0java.awt.Graphics; import\u00a0java.awt.Graphics2D; import\u00a0java.awt.Image; import\u00a0java.awt.Label; import\u00a0java.awt.Panel; import\u00a0java.awt.RenderingHints; import\u00a0java.awt.Shape; import\u00a0java.awt.Stroke; import\u00a0java.awt.event.ComponentAdapter; import\u00a0java.awt.event.ComponentEvent; import\u00a0java.awt.event.ItemEvent; import\u00a0java.awt.event.ItemListener; import\u00a0java.awt.font.FontRenderContext; import\u00a0java.awt.font.GlyphVector; import\u00a0java.awt.geom.GeneralPath; import\u00a0java.awt.geom.Rectangle2D; import\u00a0java.text.NumberFormat; import\u00a0java.util.Random; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JPanel; public\u00a0class\u00a0Bouncer\u00a0extends\u00a0JPanel\u00a0implements\u00a0Runnable\u00a0{ private\u00a0boolean\u00a0trucking\u00a0=\u00a0true; private\u00a0long[]\u00a0previousTimes;\u00a0\/\/\u00a0milliseconds private\u00a0int\u00a0previousIndex; private\u00a0boolean\u00a0previousFilled; private\u00a0double\u00a0frameRate;\u00a0\/\/\u00a0frames\u00a0per\u00a0second private\u00a0Image\u00a0image; public\u00a0static\u00a0void\u00a0main(String[]\u00a0args)\u00a0{ final\u00a0Bouncer\u00a0bouncer\u00a0=\u00a0new\u00a0Bouncer(); Frame\u00a0f\u00a0=\u00a0new\u00a0AnimationFrame(bouncer); f.setFont(new\u00a0Font(\"Serif\",\u00a0Font.PLAIN,\u00a012)); f.setSize(200,\u00a0200); Panel\u00a0controls\u00a0=\u00a0new\u00a0Panel(); controls.add(bouncer.createCheckbox(\"Anti.\",\u00a0Bouncer.ANTIALIASING)); controls.add(bouncer.createCheckbox(\"Trans.\",\u00a0Bouncer.TRANSFORM)); controls.add(bouncer.createCheckbox(\"Gradient\",\u00a0Bouncer.GRADIENT)); controls.add(bouncer.createCheckbox(\"Outline\",\u00a0Bouncer.OUTLINE)); controls.add(bouncer.createCheckbox(\"Dotted\",\u00a0Bouncer.DOTTED)); controls.add(bouncer.createCheckbox(\"Axes\",\u00a0Bouncer.AXES)); controls.add(bouncer.createCheckbox(\"Clip\",\u00a0Bouncer.CLIP)); f.add(controls,\u00a0BorderLayout.NORTH); f.setVisible(true);\u2026","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3577,"url":"https:\/\/eliezerladeira.com.br\/blog\/is-event-dispatcher-thread\/","url_meta":{"origin":3581,"position":2},"title":"Is Event Dispatcher\u00a0Thread","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Color; import\u00a0java.awt.Component; import\u00a0java.awt.Dimension; import\u00a0java.awt.event.ActionEvent; import\u00a0java.awt.event.ActionListener; import\u00a0java.util.Random; import\u00a0javax.swing.AbstractAction; import\u00a0javax.swing.ButtonGroup; import\u00a0javax.swing.JButton; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JLabel; import\u00a0javax.swing.JPanel; import\u00a0javax.swing.JRadioButton; import\u00a0javax.swing.JTable; import\u00a0javax.swing.SwingUtilities; import\u00a0javax.swing.table.AbstractTableModel; import\u00a0javax.swing.table.TableCellRenderer; public\u00a0class\u00a0IsEDTExample\u00a0extends\u00a0JPanel\u00a0{ private\u00a0boolean\u00a0keepRunning; private\u00a0static\u00a0int\u00a0RED\u00a0=\u00a00; private\u00a0static\u00a0int\u00a0BLUE\u00a0=\u00a01; private\u00a0static\u00a0int\u00a0GREEN\u00a0=\u00a02; private\u00a0static\u00a0int\u00a0VARIABLE\u00a0=\u00a03; private\u00a0static\u00a0int\u00a0SIZE\u00a0=\u00a03; private\u00a0int\u00a0threadShade; private\u00a0ColorTableModel\u00a0tableModel=\u00a0new\u00a0ColorTableModel(); private\u00a0Thread\u00a0colorShadeThread; public\u00a0IsEDTExample()\u00a0{ JTable\u00a0table\u00a0=\u00a0new\u00a0JTable(tableModel); table.setRowHeight(100); table.setDefaultRenderer(Object.class,\u00a0new\u00a0ColorRenderer()); add(table); add(new\u00a0JLabel(\"Thread\u00a0Color\u00a0Shade:\")); ButtonGroup\u00a0group\u00a0=\u00a0new\u00a0ButtonGroup(); JRadioButton\u00a0redOption\u00a0=\u00a0new\u00a0JRadioButton(\"Red\"); group.add(redOption); redOption.addActionListener(new\u00a0ActionListener()\u00a0{ public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0e)\u00a0{ threadShade\u00a0=\u00a0RED; } }); JRadioButton\u00a0blueOption\u00a0=\u00a0new\u00a0JRadioButton(\"Blue\"); group.add(blueOption); blueOption.addActionListener(new\u00a0ActionListener()\u00a0{ public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0e)\u00a0{ threadShade\u00a0=\u00a0BLUE; } }); JRadioButton\u00a0greenOption\u00a0=\u00a0new\u00a0JRadioButton(\"Green\"); group.add(greenOption);\u2026","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3606,"url":"https:\/\/eliezerladeira.com.br\/blog\/bounce-thread\/","url_meta":{"origin":3581,"position":3},"title":"Bounce Thread","author":"admin","date":"","format":false,"excerpt":"\/** *\u00a0@version\u00a01.20\u00a01999-04-25 *\u00a0@author\u00a0Cay\u00a0Horstmann *\/ import\u00a0java.awt.Container; import\u00a0java.awt.Dimension; import\u00a0java.awt.Graphics; import\u00a0java.awt.event.ActionEvent; import\u00a0java.awt.event.ActionListener; import\u00a0java.awt.event.WindowAdapter; import\u00a0java.awt.event.WindowEvent; import\u00a0javax.swing.JButton; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JPanel; public\u00a0class\u00a0BounceThread\u00a0{ public\u00a0static\u00a0void\u00a0main(String[]\u00a0args)\u00a0{ JFrame\u00a0frame\u00a0=\u00a0new\u00a0BounceThreadFrame(); frame.show(); } } class\u00a0BounceThreadFrame\u00a0extends\u00a0JFrame\u00a0{ public\u00a0BounceThreadFrame()\u00a0{ setSize(300,\u00a0200); setTitle(\"Bounce\"); addWindowListener(new\u00a0WindowAdapter()\u00a0{ public\u00a0void\u00a0windowClosing(WindowEvent\u00a0e)\u00a0{ System.exit(0); } }); Container\u00a0contentPane\u00a0=\u00a0getContentPane(); canvas\u00a0=\u00a0new\u00a0JPanel(); contentPane.add(canvas,\u00a0\"Center\"); JPanel\u00a0p\u00a0=\u00a0new\u00a0JPanel(); addButton(p,\u00a0\"Start\",\u00a0new\u00a0ActionListener()\u00a0{ public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0evt)\u00a0{ Ball\u00a0b\u00a0=\u00a0new\u00a0Ball(canvas); b.start(); } }); addButton(p,\u00a0\"Close\",\u00a0new\u00a0ActionListener()\u00a0{ public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0evt)\u00a0{ canvas.setVisible(false); System.exit(0); } }); contentPane.add(p,\u00a0\"South\"); } public\u00a0void\u00a0addButton(Container\u00a0c,\u00a0String\u00a0title,\u00a0ActionListener\u00a0a)\u00a0{ JButton\u00a0b\u00a0=\u00a0new\u00a0JButton(title); c.add(b);\u2026","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3587,"url":"https:\/\/eliezerladeira.com.br\/blog\/hypnosis-animation\/","url_meta":{"origin":3581,"position":4},"title":"Hypnosis animation","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Color; import\u00a0java.awt.Dimension; import\u00a0java.awt.GradientPaint; import\u00a0java.awt.Graphics; import\u00a0java.awt.Graphics2D; import\u00a0java.awt.Paint; import\u00a0java.awt.RenderingHints; import\u00a0java.awt.Shape; import\u00a0java.awt.geom.GeneralPath; import\u00a0javax.swing.JComponent; import\u00a0javax.swing.JFrame; public\u00a0class\u00a0Hypnosis1\u00a0extends\u00a0JComponent\u00a0implements\u00a0Runnable\u00a0{ private\u00a0int[]\u00a0coordinates; private\u00a0int[]\u00a0deltas; private\u00a0Paint\u00a0paint; public\u00a0Hypnosis1(int\u00a0numberOfSegments)\u00a0{ int\u00a0numberOfCoordinates\u00a0=\u00a0numberOfSegments\u00a0*\u00a04\u00a0+\u00a02; coordinates\u00a0=\u00a0new\u00a0int[numberOfCoordinates]; deltas\u00a0=\u00a0new\u00a0int[numberOfCoordinates]; for\u00a0(int\u00a0i\u00a0=\u00a00;\u00a0i\u00a0<\u00a0numberOfCoordinates;\u00a0i++)\u00a0{ coordinates[i]\u00a0=\u00a0(int)\u00a0(Math.random()\u00a0*\u00a0300); deltas[i]\u00a0=\u00a0(int)\u00a0(Math.random()\u00a0*\u00a04\u00a0+\u00a03); if\u00a0(deltas[i]\u00a0>\u00a04) deltas[i]\u00a0=\u00a0-(deltas[i]\u00a0-\u00a03); } paint\u00a0=\u00a0new\u00a0GradientPaint(0,\u00a00,\u00a0Color.blue,\u00a020,\u00a010,\u00a0Color.red,\u00a0true); Thread\u00a0t\u00a0=\u00a0new\u00a0Thread(this); t.start(); } public\u00a0void\u00a0run()\u00a0{ try\u00a0{ while\u00a0(true)\u00a0{ timeStep(); repaint(); Thread.sleep(1000\u00a0\/\u00a024); } }\u00a0catch\u00a0(InterruptedException\u00a0ie)\u00a0{ } } public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ Graphics2D\u00a0g2\u00a0=\u00a0(Graphics2D)\u00a0g; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\u00a0RenderingHints.VALUE_ANTIALIAS_ON); Shape\u00a0s\u00a0=\u00a0createShape(); g2.setPaint(paint); g2.fill(s); g2.setPaint(Color.white); g2.draw(s); } private\u00a0void\u00a0timeStep()\u00a0{ Dimension\u00a0d\u00a0=\u00a0getSize();\u2026","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3583,"url":"https:\/\/eliezerladeira.com.br\/blog\/fade-out-de-uma-imagem-a-imagem-vai-ficando-transparente-gradualmente-ate-que-esteja-completamente-invisivel\/","url_meta":{"origin":3581,"position":5},"title":"Fade out de uma imagem: a imagem vai ficando transparente gradualmente at\u00e9 que esteja completamente\u00a0invis\u00edvel","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.AlphaComposite; import\u00a0java.awt.Graphics; import\u00a0java.awt.Graphics2D; import\u00a0java.awt.Image; import\u00a0java.awt.event.ActionEvent; import\u00a0java.awt.event.ActionListener; import\u00a0javax.swing.ImageIcon; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JPanel; import\u00a0javax.swing.Timer; public\u00a0class\u00a0FadeOutImage\u00a0extends\u00a0JPanel\u00a0implements\u00a0ActionListener\u00a0{ Image\u00a0myImage\u00a0=\u00a0new\u00a0ImageIcon(\"a.jpg\").getImage(); Timer\u00a0timer\u00a0=\u00a0new\u00a0Timer(20,\u00a0this); private\u00a0float\u00a0alpha\u00a0=\u00a01f; public\u00a0FadeOutImage()\u00a0{ timer.start(); } public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ super.paint(g); Graphics2D\u00a0g2d\u00a0=\u00a0(Graphics2D)\u00a0g; g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,\u00a0alpha)); g2d.drawImage(myImage,\u00a010,\u00a010,\u00a0null); } public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0e)\u00a0{ alpha\u00a0+=\u00a0-0.01f; if\u00a0(alpha\u00a0<=\u00a00)\u00a0{ alpha\u00a0=\u00a00; timer.stop(); } repaint(); } public\u00a0static\u00a0void\u00a0main(String[]\u00a0args)\u00a0{ JFrame\u00a0frame\u00a0=\u00a0new\u00a0JFrame(\"Fade\u00a0out\"); frame.add(new\u00a0FadeOutImage()); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(300,\u00a0250); frame.setVisible(true); } } \u00a0","rel":"","context":"Em "Programa\u00e7\u00e3o"","block_context":{"text":"Programa\u00e7\u00e3o","link":"https:\/\/eliezerladeira.com.br\/blog\/category\/tecnologia\/programacao\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/comments?post=3581"}],"version-history":[{"count":1,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3581\/revisions"}],"predecessor-version":[{"id":3582,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3581\/revisions\/3582"}],"wp:attachment":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/media?parent=3581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/categories?post=3581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/tags?post=3581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}