http://jexp.ru/index.php?action=history&feed=atom&title=Java_Tutorial%2F2D_Graphics%2FGIF
Java Tutorial/2D Graphics/GIF - История изменений
2026-05-13T17:17:00Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://jexp.ru/index.php?title=Java_Tutorial/2D_Graphics/GIF&diff=3522&oldid=prev
в 17:44, 31 мая 2010
2010-05-31T17:44:26Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:44, 31 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
http://jexp.ru/index.php?title=Java_Tutorial/2D_Graphics/GIF&diff=3523&oldid=prev
Admin: 1 версия
2010-05-31T15:25:22Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== Hide the mouse cursor: use a transparent GIF as the cursor ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
import java.awt.Cursor;<br />
import java.awt.Image;<br />
import java.awt.Point;<br />
import java.awt.Toolkit;<br />
import java.awt.image.MemoryImageSource;<br />
public class Main {<br />
public static void main(String[] argv) throws Exception {<br />
int[] pixels = new int[16 * 16];<br />
Image image = Toolkit.getDefaultToolkit().createImage(<br />
new MemoryImageSource(16, 16, pixels, 0, 16));<br />
Cursor transparentCursor = Toolkit.getDefaultToolkit().createCustomCursor(<br />
image, new Point(0, 0), "invisibleCursor");<br />
}<br />
}</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== Save To GIF ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
import java.awt.Color;<br />
import java.awt.Graphics;<br />
import java.awt.image.BufferedImage;<br />
import java.io.File;<br />
import javax.imageio.ImageIO;<br />
public class SaveToGIF {<br />
final static int WIDTH = 50;<br />
final static int HEIGHT = 50;<br />
final static int NUM_ITER = 1500;<br />
public static void main(String[] args) throws Exception {<br />
BufferedImage bi;<br />
bi = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB);<br />
Graphics g = bi.getGraphics();<br />
for (int i = 0; i < NUM_ITER; i++) {<br />
g.setColor(Color.RED);<br />
g.drawLine(1, 2, i, i + 1);<br />
}<br />
g.dispose();<br />
ImageIO.write(bi, "gif", new File("image.gif"));<br />
}<br />
}</source><br />
<br />
<br />
<!-- end source code --></div>
Admin