{"id":3585,"date":"2010-02-12T10:53:33","date_gmt":"2010-02-12T12:53:33","guid":{"rendered":"https:\/\/eliezerladeira.com.br\/blog\/?p=3585"},"modified":"2026-02-09T11:56:04","modified_gmt":"2026-02-09T14:56:04","slug":"font-size-animation","status":"publish","type":"post","link":"https:\/\/eliezerladeira.com.br\/blog\/font-size-animation\/","title":{"rendered":"Font size animation"},"content":{"rendered":"
\n

import <\/strong><\/code>java.awt.Font;<\/code>
\nimport <\/strong>java.awt.FontMetrics;<\/code>
\nimport <\/strong>java.awt.Graphics;<\/code>
\nimport <\/strong>java.awt.Graphics2D;<\/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>FontSizeAnimation extends <\/strong>JPanel implements <\/strong>ActionListener {<\/code>
\nTimer timer;<\/code>
\nint <\/strong>x = 1;<\/code>
\nfloat <\/strong>alpha = 1;<\/code><\/p>\n

public <\/strong>FontSizeAnimation() {<\/code>
\ntimer = new <\/strong>Timer(8, this<\/strong>);<\/code>
\ntimer.setInitialDelay(190);<\/code>
\ntimer.start();<\/code>
\n}<\/code><\/p>\n

public void <\/strong>paint(Graphics g) {<\/code>
\nsuper<\/strong>.paintComponent(g);<\/code>
\nGraphics2D g2d = (Graphics2D) g;<\/code><\/p>\n

Font font = new <\/strong>Font(\"Dialog\", Font.PLAIN, x);<\/code>
\ng2d.setFont(font);<\/code><\/p>\n

FontMetrics fm = g2d.getFontMetrics();<\/code>
\nString s = \"Java\";<\/code>
\n<\/code>
\nint <\/strong>w = (int<\/strong>) getSize().getWidth();<\/code>
\nint <\/strong>h = (int<\/strong>) getSize().getHeight();<\/code><\/p>\n

int <\/strong>stringWidth = fm.stringWidth(s);<\/code><\/p>\n

g2d.drawString(s, (w - stringWidth) \/ 2, h \/ 2);<\/code>
\n}<\/code><\/p>\n

public static void <\/strong>main(String[] args) {<\/code>
\nJFrame frame = new <\/strong>JFrame(\"FontSizeAnimation\");<\/code>
\nframe.add(new <\/strong>FontSizeAnimation());<\/code>
\nframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<\/code>
\nframe.setSize(400, 300);<\/code>
\nframe.setLocationRelativeTo(null<\/strong>);<\/code>
\nframe.setVisible(true<\/strong>);<\/code>
\n}<\/code><\/p>\n

public void <\/strong>actionPerformed(ActionEvent e) {<\/code>
\nx += 1;<\/code>
\nalpha -= 0.0001;<\/code>
\nrepaint();<\/code>
\n}<\/code>
\n}<\/code><\/p>\n

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

import java.awt.Font; import java.awt.FontMetrics; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.Timer; public class FontSizeAnimation extends JPanel implements ActionListener { Timer timer; int x = 1; float alpha = 1; public FontSizeAnimation() { timer = new Timer(8, this); timer.setInitialDelay(190); timer.start(); } public void paint(Graphics g) { super.paintComponent(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":"Font size animation","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-3585","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":3585,"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":3581,"url":"https:\/\/eliezerladeira.com.br\/blog\/a-rotating-and-scaling-rectangle\/","url_meta":{"origin":3585,"position":1},"title":"A rotating and scaling\u00a0rectangle","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Graphics; import\u00a0java.awt.Graphics2D; import\u00a0java.awt.Rectangle; import\u00a0java.awt.RenderingHints; import\u00a0java.awt.event.ActionEvent; import\u00a0java.awt.event.ActionListener; import\u00a0javax.swing.JFrame; import\u00a0javax.swing.JPanel; import\u00a0javax.swing.Timer; public\u00a0class\u00a0SwingTimerBasedAnimationScaleRotate\u00a0extends\u00a0JPanel\u00a0implements\u00a0ActionListener\u00a0{ Timer\u00a0timer; private\u00a0double\u00a0angle\u00a0=\u00a00; private\u00a0double\u00a0scale\u00a0=\u00a01; private\u00a0double\u00a0delta\u00a0=\u00a00.01; Rectangle.Float\u00a0r\u00a0=\u00a0new\u00a0Rectangle.Float(20,\u00a020,\u00a0200,\u00a0200); public\u00a0SwingTimerBasedAnimationScaleRotate()\u00a0{ timer\u00a0=\u00a0new\u00a0Timer(10,\u00a0this); timer.start(); } public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ int\u00a0h\u00a0=\u00a0getHeight(); int\u00a0w\u00a0=\u00a0getWidth(); Graphics2D\u00a0g2d\u00a0=\u00a0(Graphics2D)\u00a0g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\u00a0RenderingHints.VALUE_ANTIALIAS_ON); g2d.setRenderingHint(RenderingHints.KEY_RENDERING,\u00a0RenderingHints.VALUE_RENDER_QUALITY); g2d.translate(w\u00a0\/\u00a02,\u00a0h\u00a0\/\u00a02); g2d.rotate(angle); g2d.scale(scale,\u00a0scale); g2d.fill(r); } public\u00a0static\u00a0void\u00a0main(String[]\u00a0args)\u00a0{ JFrame\u00a0frame\u00a0=\u00a0new\u00a0JFrame(\"Moving\u00a0star\"); frame.add(new\u00a0SwingTimerBasedAnimationScaleRotate()); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(420,\u00a0250); frame.setLocationRelativeTo(null); frame.setVisible(true); } public\u00a0void\u00a0actionPerformed(ActionEvent\u00a0e)\u00a0{ if\u00a0(scale\u00a0<\u00a00.01)\u00a0{ delta\u00a0=\u00a0-delta; }\u00a0else\u00a0if\u00a0(scale\u00a0>\u00a00.99)\u00a0{ delta\u00a0=\u00a0-delta; } scale\u00a0+=\u00a0delta; angle\u00a0+=\u00a00.01; repaint(); } } \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":[]},{"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":3585,"position":2},"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":[]},{"id":3596,"url":"https:\/\/eliezerladeira.com.br\/blog\/como-criar-animacoes-paint-e-thread\/","url_meta":{"origin":3585,"position":3},"title":"Como criar anima\u00e7\u00f5es: Paint e\u00a0Thread","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Color; import\u00a0java.awt.Graphics; import\u00a0java.awt.Insets; import\u00a0java.util.Timer; import\u00a0java.util.TimerTask; import\u00a0javax.swing.JFrame; public\u00a0class\u00a0Animate\u00a0extends\u00a0JFrame\u00a0{ private\u00a0static\u00a0int\u00a0DELAY\u00a0=\u00a0100; Insets\u00a0insets; Color\u00a0colors[]\u00a0=\u00a0{\u00a0Color.RED,\u00a0Color.ORANGE,\u00a0Color.YELLOW,\u00a0Color.GREEN, Color.BLUE,\u00a0Color.MAGENTA\u00a0}; public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ super.paint(g); if\u00a0(insets\u00a0==\u00a0null)\u00a0{ insets\u00a0=\u00a0getInsets(); } \/\/\u00a0Calculate\u00a0each\u00a0time\u00a0in\u00a0case\u00a0of\u00a0resize int\u00a0x\u00a0=\u00a0insets.left; int\u00a0y\u00a0=\u00a0insets.top; int\u00a0width\u00a0=\u00a0getWidth()\u00a0-\u00a0insets.left\u00a0-\u00a0insets.right; int\u00a0height\u00a0=\u00a0getHeight()\u00a0-\u00a0insets.top\u00a0-\u00a0insets.bottom; int\u00a0start\u00a0=\u00a00; int\u00a0steps\u00a0=\u00a0colors.length; int\u00a0stepSize\u00a0=\u00a0360\u00a0\/\u00a0steps; synchronized\u00a0(colors)\u00a0{ for\u00a0(int\u00a0i\u00a0=\u00a00;\u00a0i\u00a0<\u00a0steps;\u00a0i++)\u00a0{ g.setColor(colors[i]); g.fillArc(x,\u00a0y,\u00a0width,\u00a0height,\u00a0start,\u00a0stepSize); start\u00a0+=\u00a0stepSize; } } } public\u00a0void\u00a0go()\u00a0{ TimerTask\u00a0task\u00a0=\u00a0new\u00a0TimerTask()\u00a0{ public\u00a0void\u00a0run()\u00a0{ Color\u00a0c\u00a0=\u00a0colors[0]; synchronized\u00a0(colors)\u00a0{ System.arraycopy(colors,\u00a01,\u00a0colors,\u00a00,\u00a0colors.length\u00a0-\u00a01); colors[colors.length\u00a0-\u00a01]\u00a0=\u00a0c; } repaint(); } }; Timer\u00a0timer\u00a0=\u00a0new\u00a0Timer(); timer.schedule(task,\u00a00,\u00a0DELAY); } public\u00a0static\u00a0void\u00a0main(String\u00a0args[])\u00a0{ Animate\u00a0f\u00a0=\u00a0new\u00a0Animate(); f.setSize(200,\u00a0200); f.show();\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":3592,"url":"https:\/\/eliezerladeira.com.br\/blog\/noise-image\/","url_meta":{"origin":3585,"position":4},"title":"Noise Image","author":"admin","date":"","format":false,"excerpt":"import\u00a0java.awt.Graphics; import\u00a0java.awt.event.WindowAdapter; import\u00a0java.awt.event.WindowEvent; import\u00a0java.awt.image.BufferedImage; import\u00a0java.awt.image.ColorModel; import\u00a0java.awt.image.DataBuffer; import\u00a0java.awt.image.DataBufferByte; import\u00a0java.awt.image.IndexColorModel; import\u00a0java.awt.image.Raster; import\u00a0java.awt.image.WritableRaster; import\u00a0java.util.Random; import\u00a0javax.swing.JComponent; import\u00a0javax.swing.JFrame; public\u00a0class\u00a0StaticGenerator\u00a0extends\u00a0JComponent\u00a0implements\u00a0Runnable\u00a0{ byte[]\u00a0data; BufferedImage\u00a0image; Random\u00a0random; public\u00a0void\u00a0initialize()\u00a0{ int\u00a0w\u00a0=\u00a0getSize().width,\u00a0h\u00a0=\u00a0getSize().height; int\u00a0length\u00a0=\u00a0((w\u00a0+\u00a07)\u00a0*\u00a0h)\u00a0\/\u00a08; data\u00a0=\u00a0new\u00a0byte[length]; DataBuffer\u00a0db\u00a0=\u00a0new\u00a0DataBufferByte(data,\u00a0length); WritableRaster\u00a0wr\u00a0=\u00a0Raster.createPackedRaster(db,\u00a0w,\u00a0h,\u00a01,\u00a0null); ColorModel\u00a0cm\u00a0=\u00a0new\u00a0IndexColorModel(1,\u00a02,\u00a0new\u00a0byte[]\u00a0{\u00a0(byte)\u00a00,\u00a0(byte)\u00a0255\u00a0},\u00a0new\u00a0byte[]\u00a0{ (byte)\u00a00,\u00a0(byte)\u00a0255\u00a0},\u00a0new\u00a0byte[]\u00a0{\u00a0(byte)\u00a00,\u00a0(byte)\u00a0255\u00a0}); image\u00a0=\u00a0new\u00a0BufferedImage(cm,\u00a0wr,\u00a0false,\u00a0null); random\u00a0=\u00a0new\u00a0Random(); new\u00a0Thread(this).start(); } public\u00a0void\u00a0run()\u00a0{ while\u00a0(true)\u00a0{ random.nextBytes(data); repaint(); try\u00a0{ Thread.sleep(1000\u00a0\/\u00a024); }\u00a0catch\u00a0(InterruptedException\u00a0e)\u00a0{\u00a0\/*\u00a0die\u00a0*\/ } } } public\u00a0void\u00a0paint(Graphics\u00a0g)\u00a0{ if\u00a0(image\u00a0==\u00a0null) initialize(); g.drawImage(image,\u00a00,\u00a00,\u00a0this); } public\u00a0static\u00a0void\u00a0main(String[]\u00a0args)\u00a0{ JFrame\u00a0f\u00a0=\u00a0new\u00a0JFrame(); f.add(new\u00a0StaticGenerator()); f.setSize(300,\u00a0300); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 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":"https:\/\/i0.wp.com\/netsysoft.wordpress.com\/wp-content\/uploads\/2010\/02\/staticgenerator.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":3587,"url":"https:\/\/eliezerladeira.com.br\/blog\/hypnosis-animation\/","url_meta":{"origin":3585,"position":5},"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":[]}],"_links":{"self":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3585","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=3585"}],"version-history":[{"count":1,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3585\/revisions"}],"predecessor-version":[{"id":3586,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/posts\/3585\/revisions\/3586"}],"wp:attachment":[{"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/media?parent=3585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/categories?post=3585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eliezerladeira.com.br\/blog\/wp-json\/wp\/v2\/tags?post=3585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}