CVB++ 15.0
postnet.hpp
1#pragma once
2
3#include "reader_planet_postnet_config_base.hpp"
4
5namespace Cvb
6{
7 CVB_BEGIN_INLINE_NS
8
9 namespace Barcode
10 {
11 using namespace Internal;
12
14
17 {
18public:
19
21
27 {
28 if(levels_ != levels)
29 SetDirty();
30 levels_ = levels;
31 }
32
34
40 {
41 return levels_;
42 };
43
44
45
46 protected:
47 PostnetLevels levels_;
48
49
50 public:
51 virtual Symbology Type() const override { return Symbology::Postnet; };
52
54
60 static std::unique_ptr<Postnet> FromHandle(const HandleGuard<ReaderConfig>& guard, bool& isActiveOut)
61 {
62 auto pConfig = std::unique_ptr<Postnet>(new Postnet());
63 isActiveOut = pConfig->ReadFromHandle(guard);
64 return pConfig;
65 }
66
67 protected:
68 virtual bool ReadFromHandle_(const HandleGuard<ReaderConfig>& guard) override
69 {
70 CExports::cvbbool_t active;
71 unsigned short tmpLevels;
72 short tmpOrientation;
73 CVB_CALL_CAPI(CvcBcGetPostnet(reinterpret_cast<std::intptr_t>(guard.Handle()),
74 &active,
75 &tmpLevels,
76 &tmpOrientation,
77 &threshold_,
78 inverse_.Ptr(),
79 mirrored_.Ptr(),
80 evalCheckDigit_.Ptr(),
81 transmitCheckDigit_.Ptr(),
82 &quietzoneWidth_
83 ));
84 levels_ = static_cast<PostnetLevels>(tmpLevels);
85 orientation_ = static_cast<CodeOrientation>(tmpOrientation);
86 return SmartBool(active);
87 }
88
89 virtual void WriteToHandle_(bool active, HandleGuard<ReaderConfig>& guard) override
90 {
91 Internal::DoResCall([&]()
92 {
93 return CVB_CALL_CAPI(CvcBcSetPostnet(reinterpret_cast<std::intptr_t>(guard.Handle()),
94 active,
95 static_cast<unsigned short>(levels_),
96 static_cast<short>(orientation_),
97 threshold_,
98 inverse_,
99 mirrored_,
100 evalCheckDigit_,
101 transmitCheckDigit_,
102 quietzoneWidth_
103 ));
104 });
105 }
106 protected:
107 Postnet()
108 : ReaderPlanetPostnetConfigBase()
109 {
110 }
111
112 };
113
114 using PostnetPtr = std::shared_ptr<Postnet>;
115 }
116
117 CVB_END_INLINE_NS
118}
Configuration to access parameters of ReaderPlanetPostnetConfigBase.
Definition: reader_planet_postnet_config_base.hpp:20
Configuration to access parameters of Postnet.
Definition: postnet.hpp:17
static std::unique_ptr< Postnet > FromHandle(const HandleGuard< ReaderConfig > &guard, bool &isActiveOut)
Create object from handle.
Definition: postnet.hpp:60
void SetLevels(PostnetLevels levels)
Specifies the levels for the allowed code types.
Definition: postnet.hpp:26
PostnetLevels Levels() const
Returns the levels for the allowed code types.
Definition: postnet.hpp:39
Symbology
The symbologies supported by Barcode.
Definition: barcode.hpp:97
@ Postnet
Postnet Barcode.
PostnetLevels
Available level flags for Postnet codes.
Definition: barcode.hpp:252
CodeOrientation
Directions that a four state code may have.
Definition: barcode.hpp:190
Root namespace for the Image Manager interface.
Definition: c_barcode.h:24