{"id":1009,"date":"2014-07-06T21:26:17","date_gmt":"2014-07-06T13:26:17","guid":{"rendered":"http:\/\/www.awaysoft.com\/taor\/?p=1009"},"modified":"2014-07-06T21:27:11","modified_gmt":"2014-07-06T13:27:11","slug":"qt-zint-%e7%94%9f%e6%88%90%e4%b8%ad%e6%96%87%e4%ba%8c%e7%bb%b4%e7%a0%81","status":"publish","type":"post","link":"https:\/\/actom.me\/blog\/qt-zint-%e7%94%9f%e6%88%90%e4%b8%ad%e6%96%87%e4%ba%8c%e7%bb%b4%e7%a0%81.html","title":{"rendered":"QT5 zint \u751f\u6210\u4e2d\u6587\u4e8c\u7ef4\u7801"},"content":{"rendered":"<p>\u4e3a\u4e86\u65b9\u4fbf\uff0c\u4ecezint\u7684frontend_qt4\u76ee\u5f55\u5c06barcodeitem.cpp\u548cbarcodeitem.h\u590d\u5236\u5230\u9879\u76ee\u4e2d\u3002<\/p>\n<p>\u5728mainform.ui\u4e2d\u6dfb\u52a0\u4e00\u4e2aQGrapicsView\uff0c\u53d6\u540dqrView\u3002<\/p>\n<p>\u5728<span style=\"color: #800080;\">MainWindow<\/span><span style=\"color: #000000;\">::<\/span><span style=\"color: #000000;\">MainWindow<\/span>\u4e2d\u8f93\u5165\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre class=\"lang:c++ decode:true \">ui-&gt;qrView-&gt;setScene(new QGraphicsScene);\r\n    ui-&gt;qrView-&gt;scene()-&gt;addItem(&amp;m_bc);\r\n\r\n    m_bc.ar=(Zint::QZint::AspectRatioMode)1;\r\n    m_bc.bc.setSymbol(BARCODE_QRCODE);\r\n    m_bc.bc.setSecurityLevel(0);\r\n    m_bc.bc.setInputMode(DATA_MODE);  \/\/\u8fd9\u91cc\u662f\u5173\u952e\r\n    m_bc.bc.setWidth(0);\r\n    m_bc.bc.setHeight(50);\r\n\r\n    QString a = QString::fromUtf8(\"\u6d9b\u513f\u7684\u5c0f\u7a9d\");\r\n    \/\/qDebug() &lt;&lt; a.toUtf8();\r\n    m_bc.bc.setText(a);\r\n\r\n    m_bc.update();\r\n    ui-&gt;qrView-&gt;scene()-&gt;update();<\/pre>\n<p>\u5728\u5404\u79cddemo\u4e2d\uff0csetInputMode\u90fd\u662f\u8bbe\u7f6e\u4e3aUNICODE_MODE\uff0c\u4f46\u662f\u901a\u8fc7\u8ddf\u8e2a\u6e90\u7801\u53d1\u73b0\u5176\u4f1a\u5c06utf8\u8f6c\u4e3autf16\uff0c\u7136\u540e\u8f6c\u4e3aJIS\u7f16\u7801\uff0c\u4e5f\u5c31\u662f\u65e5\u6587\u7684\u7f16\u7801\uff0c\u5927\u90e8\u5206\u6c49\u5b57\u81ea\u7136\u662f\u4e0d\u4f1a\u5305\u542b\u5728JIS\u7f16\u7801\u4e2d\uff0c\u81ea\u7136\u4e5f\u5c31\u65e0\u6cd5\u663e\u793a\u4e86\uff0c\u5f53\u7136\uff0c\u5c11\u90e8\u5206\u6c49\u5b57\u8fd8\u662f\u5728\u65e5\u6587\u4e2d\u6709\u4f7f\u7528\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u65b9\u4fbf\uff0c\u4ecezint\u7684frontend_qt4\u76ee\u5f55\u5c06barcodeitem.cp &#8230; <a class=\"more-link\" href=\"https:\/\/actom.me\/blog\/qt-zint-%e7%94%9f%e6%88%90%e4%b8%ad%e6%96%87%e4%ba%8c%e7%bb%b4%e7%a0%81.html\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/posts\/1009"}],"collection":[{"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/comments?post=1009"}],"version-history":[{"count":3,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/posts\/1009\/revisions"}],"predecessor-version":[{"id":1012,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/posts\/1009\/revisions\/1012"}],"wp:attachment":[{"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/media?parent=1009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/categories?post=1009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/actom.me\/blog\/wp-json\/wp\/v2\/tags?post=1009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}