




1 2 3 | /* Property *//* Scan pages in 200 DPI */DWObject.Resolution = 200; |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | // Method ///<summary> /// Rotates the image of a specified index in buffer by a specified angle. /// </summary>///<param name="sImageIndex" type="short" data-filtered="filtered">specifies the index of image in buffer. The index is 0-based.///<param name="fAngle" type="float" data-filtered="filtered">specifies the angle.///<param name="bKeepSize" type="bool" data-filtered="filtered">specifies whether to keep the original size///<returns type="bool" data-filtered="filtered"></returns>DWObject.Rotate(0, 45, false); // rotate the 1st image in the buffer by 45 degrees |
1 2 3 4 5 6 7 8 9 10 11 12 13 | <script type="text/javascript" data-filtered="filtered">Dynamsoft.WebTwainEnv.RegisterEvent('OnWebTwainReady', Dynamsoft_OnReady);var DWObject;/* OnWebTwainReady event fires as soon as Dynamic Web TWAIN is initialized and ready to be used. It is the best place to add event listeners */function Dynamsoft_OnReady() { DWObject = Dynamsoft.WebTwainEnv.GetWebTwain('dwtcontrolContainer'); DWObject.RegisterEvent("OnPostTransfer", Dynamsoft_OnPostTransfer);}function Dynamsoft_OnPostTransfer() { /* This event OnPostTransfer will be triggered after a transfer ends. */ /* your code goes here*/}</script> |
1 2 3 4 5 6 7 8 9 10 | <script type="text/javascript" data-filtered="filtered">Dynamsoft.WebTwainEnv.RegisterEvent('OnWebTwainReady', Dynamsoft_OnReady);var DWObject;function Dynamsoft_OnReady() { DWObject = Dynamsoft.WebTwainEnv.GetWebTwain('dwtcontrolContainer'); DWObject.RegisterEvent("OnPostTransfer", function() { /* your code goes here*/ });}</script> |
1 2 | /* sImageIndex is the index of the image you clicked on*/OnMouseClick(short sImageIndex) |
1 2 3 | function DynamicWebTwain_OnMouseClick(index) { CurrentImage.value = index + 1;} |
1 2 3 | DWObject.RegisterEvent("OnPostTransfer", function(index) { CurrentImage.value = index + 1;}); |
1 2 3 4 5 6 7 | <script type="text/javascript" data-filtered="filtered">Dynamsoft.WebTwainEnv.RegisterEvent('OnWebTwainReady', Dynamsoft_OnReady);var DWObject;function Dynamsoft_OnReady() { DWObject = Dynamsoft.WebTwainEnv.GetWebTwain('dwtcontrolContainer');}</script> |
1 2 3 4 5 | <script type="text/javascript" data-filtered="filtered"> Dynamsoft.WebTwainEnv.RegisterEvent('OnWebTwainReady', function() { DWObject = Dynamsoft.WebTwainEnv.GetWebTwain('dwtcontrolContainer'); });</script> |
本次教程到此结束,希望能对Dynamic Web TWAIN的用户带来帮助,接下来还会有更多的相关教程,敬请期待!
// Set your license
RasterSupport.setLicense(licenseFile, developerKey);
try{
if(RasterSupport.getKernelExpired()) {
System.out.println("License NOT Set Successfully");
}
else {
System.out.println("License Set Successfully");
}
RasterCodecs rasterCodecs = new RasterCodecs();
MRTDReader mrtdReader = new MRTDReader();
String stream = "PASSPORT_IMAGE.jpg";
RasterImage rasterImage = rasterCodecs.load(stream);
OcrEngine ocrEngine = OcrEngineManager.createEngine(OcrEngineType.ADVANTAGE);
ocrEngine.startup(rasterCodecs, null, null, null);
mrtdReader.setOcrEngine(ocrEngine);
mrtdReader.processImage(rasterImage);
mrtdReader.setImproveResults(true);
HashMap ar = new HashMap<>();
ar = mrtdReader.getResults();
String[] string = mrtdReader.getLines();
for (String string2 : string) {
System.out.println(string2);
}
for (Map.Entry map : ar.entrySet()) {
MRTDField key = map.getKey();
System.out.println(key);
MRTDDataElement value = map.getValue();
System.out.println(value.getReadableValue());
}
ocrEngine.shutdown();
}
catch(Exception e)
{
e.printStackTrace();
throw new Exception(e);
}
2017慧都十四周年狂欢搞事情!砸金蛋100%抽现金红包、满额豪送iPhone X、iPhone 8、DevExpress汉化免费送、团队升级培训套包劲省10万元......更多惊喜等您来探索!
DWObject.ShowImageEditor();

VectorDraw File Converter是一个终端应用程序,使得用户能将常用的图像文件(DWG,DGN和DXF)转换为VectorDraw格式标准(VDF,VDI),反之亦然。该工具能将上述文件导出为SVG与DWF格式。VectorDraw File Converter还能进行多种文件的转换(比如*.dwg 到 *.vdf或者 *.dxf,反之亦然)。
VectorDraw File Converter更新至v7.7011.0.1,新版本针对提出的需求和bug做了调整和优化。
