TZplPrinter Class
斑马打印机的Qt封装 More...
| Header: | #include <TZplPrinter> |
| Inherits: | QObject |
Public Functions
| TZplPrinter(QObject *iParent = nullptr) | |
| ~TZplPrinter() |
- 31 public functions inherited from QObject
Public Slots
| QVariantMap | connectionParam() const |
| int | maxPrintingOneTime() const |
| bool | print(const QVariantMap &iData, TError *oErr = nullptr) |
| bool | printByList(const QVariantList &iData, TError *oErr = nullptr) |
| QVariantMap | printParam() const |
| void | setConnectionParam(const QVariantMap &iConnParam) |
| void | setMaxPrintingOneTime(int iValue) |
| void | setPrintParam(const QVariantMap &iPrintParam) |
| void | setTempDir(const QString &iDir) |
| QString | tempDir() const |
- 1 public slot inherited from QObject
Additional Inherited Members
- 1 property inherited from QObject
- 2 signals inherited from QObject
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 9 protected functions inherited from QObject
- 2 protected variables inherited from QObject
Detailed Description
斑马打印机的Qt封装
Member Function Documentation
TZplPrinter::TZplPrinter(QObject *iParent = nullptr)
Default constructs an instance of TZplPrinter.
TZplPrinter::~TZplPrinter()
Destroys the instance of TZplPrinter.
[slot] QVariantMap TZplPrinter::connectionParam() const
返回连接参数
See also setConnectionParam().
[slot] int TZplPrinter::maxPrintingOneTime() const
返回一次能最多打印的张数
See also setMaxPrintingOneTime().
[slot] bool TZplPrinter::print(const QVariantMap &iData, TError *oErr = nullptr)
打印标签(同一个标签*count) iData { "count": 1, "width": 80, "height": 40, "info": [ { "type": "BAR_CODE" | "QR_CODE" | "PICTURE", "x" : "", "y" : "", "width": "", "height": "", "value": "" }, { "type": "TEXT", "x" : "", "y" : "", "font_size": "", "value": "" }, { "type": "LINE", "x1": "", "y1": "", "x2": "", "y2": "", "weight": "" } ] }
[slot] bool TZplPrinter::printByList(const QVariantList &iData, TError *oErr = nullptr)
打印多个不同标签(标签A*count,标签B*count...),(若单个标签异常，会被跳过) iData [ { "count": 1, "width": 80, "height": 40, "info": [ { "type": "BAR_CODE" | "QR_CODE" | "PICTURE", "x" : "", "y" : "", "width": "", "height": "", "value": "" }, { "type": "TEXT", "x" : "", "y" : "", "font_size": "", "value": "" }, { "type": "LINE", "x1": "", "y1": "", "x2": "", "y2": "", "weight": "" } ] } ]
[slot] QVariantMap TZplPrinter::printParam() const
返回打印参数
See also setPrintParam().
[slot] void TZplPrinter::setConnectionParam(const QVariantMap &iConnParam)
设置连接参数 iConnParam { "host": "192.168.1.114", "port": 6101, "connection_type": "TCP", "printer_type": "ZT140" } { "lpt": "LPT1", "connection_type": "LPT", "printer_type": "GT800" }
See also connectionParam().
[slot] void TZplPrinter::setMaxPrintingOneTime(int iValue)
设置一次最多能打印多少张，默认为10
See also maxPrintingOneTime().
[slot] void TZplPrinter::setPrintParam(const QVariantMap &iPrintParam)
设置打印参数 iPrintParam { "chroma": 30, "zoom": 8, "margin_vertical": 1, "margin_horizontal": 2 }
See also printParam().
[slot] void TZplPrinter::setTempDir(const QString &iDir)
设置临时目录
See also tempDir().
[slot] QString TZplPrinter::tempDir() const
返回临时目录路径
See also setTempDir().