Dynamsoft Barcode Reader v8.0全新上线！为Windows和Linux实现了在运行时动态加载算法库的机制
Dynamsoft Barcode Reader SDK一款多功能的条码读取控件，只需要几行代码就可以将条码读取功能嵌入到Web或桌面应用程序。这可以节省数月的开发时间和成本。能支持多种图像文件格式以及从摄像机或扫描仪获取的DIB格式。使用Dynamsoft Barcode Reader SDK，你可以创建强大且实用的条形码扫描仪软件，以满足你的业务需求。
点击下载Dynamsoft Barcode Reader最新版
我们很高兴发布Dynamsoft Barcode Reader v8.0，这是一个主要版本，具有一系列新功能和改进。该SDK现在可用于Windows，Linux，Android和iOS开发，并且即将推出其他版本。我们希望新版本可以为开发人员带来更多的灵活性，效率和生产力。
Highlights
为Windows和Linux实现了在运行时动态加载算法库的机制。
#ifndef Linux
reader->SetModeArgument(“binarizationModes”, 0, “LibraryFileName”, “.dll”, errorMessage, 256);
#else
reader->SetModeArgument(“binarizationModes”, 0, “LibraryFileName”, " “, errorMessage, 256);
#endif
增加了对中间结果解码的支持。具有二进制图像的用户可以使用此功能跳过某些图像预处理步骤。
IntermediateResult* input = NULL;
reader->InitIntermediateResult(IRT_ORIGINAL_IMAGE, input);
input->resultsCount = 1;
input->results = (void**)malloc(sizeof(ImageData*));
ImageData * temp = (ImageData*)malloc(sizeof(ImageData));
int len = iHeight*iStride;
temp->bytes = (unsigned char *)malloc(sizeof(unsigned char) * len);
memcpy(temp->bytes, binary_image, len);
reader->DecodeIntermediateResults(input, “”);
reader->GetAllTextResults(&pResults);
实施了新的许可跟踪机制License 2.0，使用户可以更轻松地跟踪许可使用情况。
DM_LTSConnectionParameters ltspar;
reader.InitLTSConnectionParameters（＆ltspar）;
ltspar.handshakeCode =“”;
iRet = reader.InitLicenseFromLTS(<spar,szErrorMsg,256);
Added a new format control parameter, BarcodeZoneMinDistanceToImageBorders, to set the minimum distance (in pixels) between the barcode zone and image borders.
reader->InitRuntimeSettingsWithString("{\n"ImageParameter": {\n"FormatSpecificationNameArray": [ “IP1” ],\n"Name": “Test”\n},\n"FormatSpecification": {\n"Name": “IP1”,\n"BarcodeZoneMinDistanceToImageBorders": 4\n},\n"Version": “3.0”\n}\n", CM_OVERWRITE, errorMessage, 256);
Added a new format control parameter, MinRatioOfBarcodeZoneWidthToHeight, to set the minimum ratio (width/height) of the barcode zone.
reader->InitRuntimeSettingsWithString("{\n"ImageParameter": {\n"FormatSpecificationNameArray": [ “IP1” ],\n"Name": “Test”\n},\n"FormatSpecification": {\n"Name": “IP1”,\n"MinRatioOfBarcodeZoneWidthToHeight": 100\n},\n"Version": “3.0”\n}\n", CM_OVERWRITE, errorMessage, 256);
Added a new format control parameter, BarcodeZoneBarCountRangeArray, to set the barcode zone’s range of bar count for barcode search.
reader->InitRuntimeSettingsWithString("{\n"ImageParameter": {\n"FormatSpecificationNameArray": [ “IP1” ],\n"Name": “Test”\n},\n"FormatSpecification": {\n"Name": “IP1”,\n"BarcodeZoneBarCountRangeArray": [{“MaxValue”: 50, “MinValue”:14},{“MaxValue”: 12, “MinValue”:1}]\n},\n"Version": “3.0”\n}\n", CM_OVERWRITE, errorMessage, 256);
Added a new parameter, DeblurModes, so users can use different deblur algorithms for different scenarios. DeblurModes has the following enum types: DirectBinarization, ThresholdBinarization, GrayEqulization, Smoothing, and Morphing.
Improved the localization speed for the ScanDirectly mode.
Improved the localization accuracy for DataMatrix code with a narrow quiet zone.
You can get the C/C++ and C# sample code to learn Dynamsoft Barcode Reader 8.0 API usage.
本文章转载自【慧都科技】evget欢迎任何形式的转载，但请务必注明出处、不得修改原文相关链接，尊重他人劳动成果
原文链接：https://www.evget.com/article/2020/11/25/39343.html