关于字符的转换，输入一个字，让程序自动输出这个字，打字
package test;import java.awt.Color;import java.awt.Font;import java.awt.Graphics2D;import java.awt.font.TextLayout;import java.awt.geom.Rectangle2D;import java.awt.image.BufferedImage;public class ArtString { public static String getArtStr(String str, Font font) { if (str == null || str.trim().length() == 0) return ""; if (font == null) font = new Font("SansSerif", Font.PLAIN, 30); BufferedImage bi = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB); Graphics2D gd = bi.createGraphics(); TextLayout tl = new TextLayout(str, font, gd.getFontRenderContext()); Rectangle2D rect = tl.getBounds(); int width = (int) Math.ceil(rect.getWidth()) + 3; int height = (int) Math.ceil(rect.getHeight()); gd.dispose(); bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); gd = bi.createGraphics(); gd.setFont(font); gd.setBackground(Color.WHITE); gd.setColor(Color.WHITE); gd.fillRect(0, 0, width, height); gd.setColor(Color.BLACK); tl.draw(gd, 0f, (float) -rect.getY()); bi.flush(); gd.dispose(); gd = null; int[] rgbs = bi.getRGB(0, 0, width, height, null, 0, width); bi = null; StringBuilder sb = new StringBuilder(rgbs.length); final int INTB = Color.BLACK.getRGB(); final int INTW = Color.WHITE.getRGB(); for (int i = 0, c = 0; i < rgbs.length;) { c = rgbs; if (c == INTB) { sb.append("小"); } else if (c == INTW) { sb.append(' '); } if (i % width == 0) sb.append('\n'); } return sb.toString(); } public static void main(String[] args) {// System.out.print(getArtStr("SageZk", null)); System.out.print(getArtStr("点", null)); }}黑色头发 http://heisetoufa.iteye.com
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