From 59e91a4e9ddaf23cebb12993c774aa899ab22d16 Mon Sep 17 00:00:00 2001
From: 郑永安 <zyazyz250@sina.com>
Date: Mon, 19 Jun 2023 14:22:45 +0800
Subject: [PATCH] 描述
---
src/main/java/com/gk/firework/Domain/Vo/ZplUtil.java | 81 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 81 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/gk/firework/Domain/Vo/ZplUtil.java b/src/main/java/com/gk/firework/Domain/Vo/ZplUtil.java
new file mode 100644
index 0000000..cc40290
--- /dev/null
+++ b/src/main/java/com/gk/firework/Domain/Vo/ZplUtil.java
@@ -0,0 +1,81 @@
+package com.gk.firework.Domain.Vo;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.UnsupportedEncodingException;
+
+/**
+ * @author : jingjy
+ * @date : 2021/7/27 16:41
+ * @Description: 用于ZPL把文字转换为图片，但是生成数据太大，废弃
+ * @deprecated
+ */
+public class ZplUtil {
+ private byte[] dotFont;
+ private String sPrt = "";
+ private String sPrtBuffer ="";
+
+ public String getCharPicture(String str, int x, int y, int h, int w, int b){
+ printChineseChar(str,x,y,h,w,b);
+ return sPrtBuffer+sPrt;
+ }
+
+ public ZplUtil() throws Exception {
+ String path = "E:\\ts24.lib";
+ File file = new File(path);
+ FileInputStream fis = new FileInputStream(file);
+ dotFont = new byte[fis.available()];
+ fis.read(dotFont);
+ fis.close();
+ }
+
+ private void printChineseChar(String str, int x, int y, int h, int w, int b) {
+ byte[] ch = str2bytes(str);
+ for (int off = 0; off < ch.length;) {
+ if (((int) ch[off] & 0x00ff) >= 0xA0) {
+ int qcode = ch[off] & 0xff;
+ int wcode = ch[off + 1] & 0xff;
+ sPrtBuffer = sPrtBuffer
+ + String.format("^FO%d,%d^XG0000%01X%01X,%d,%d^FS", x,
+ y, qcode, wcode,b,b);
+ sPrt += String.format("~DG0000%02X%02X,00072,003,", qcode,
+ wcode);
+ qcode = (qcode + 128 - 32) & 0x00ff;
+ wcode = (wcode + 128 - 32) & 0x00ff;
+ int offset = (qcode - 16) * 94 * 72 + (wcode - 1)
+ * 72;
+ for (int j = 0; j < 72; j += 3) {
+ qcode = (int) dotFont[j + offset] & 0x00ff;
+ wcode = (int) dotFont[j + offset + 1] & 0x00ff;
+ int qcode1 = (int) dotFont[j + offset + 2] & 0x00ff;
+ sPrt += String.format("%02X%02X%02X", qcode, wcode,
+ qcode1);
+ }
+ x = x + 25*b;
+ off = off + 2;
+ } else if (((int) ch[off] & 0x00FF) < 0xA0) {
+ ;
+ printChar(String.format("%c",ch[off]), x, y, h, w);
+ x = x + 15;
+ off++;
+ }
+ }
+ }
+
+ private void printChar(String str, int x, int y, int h, int w) {
+ sPrtBuffer +="^FO"+x+","+y+"^A0,"+h+","+w+"^FD"+str+"^FS";
+ }
+
+ private byte[] str2bytes(String s) {
+ if (null == s || "".equals(s)) {
+ return null;
+ }
+ byte[] abytes = null;
+ try {
+ abytes = s.getBytes("gb2312");
+ } catch (UnsupportedEncodingException ex) {
+
+ }
+ return abytes;
+ }
+}
--
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