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Merge pull request #733 from dynamsoft-docs/preview
update to internal commit 55276328
2 parents 141d0f5 + e97c790 commit 3855c27

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‎faq/general/unprintable-character.md‎

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@@ -22,6 +22,9 @@ Since `barcodeText` is a string value that generated from the `barcodeBytes`, is
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<div class="sample-code-prefix template2"></div>
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>- C++
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>- Android
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>- Objective-C
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>- Swift
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>
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>
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```c++
@@ -96,3 +99,127 @@ int main()
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return 0;
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}
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```
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>
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```java
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mRouter.addResultReceiver(new CapturedResultReceiver() {
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@Override
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// Implement the callback method to receive DecodedBarcodesResult.
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// The method returns a DecodedBarcodesResult object that contains an array of BarcodeResultItems.
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// BarcodeResultItems is the basic unit from which you can get the basic info of the barcode like the barcode text and barcode format.
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public void onDecodedBarcodesReceived(DecodedBarcodesResult result) {
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process = new ProcessBarcodeResultUtil();
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if (result!=null && result.getItems().length!=0){
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for (int i=0; i< result.getItems().length; i++){
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// The return value is the modified barcode text.
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String processedResult = process.processBarcodeByte(result.getItems().getBytes(),ProcessBarcodeResultUtil.ProcessNonPrintingCharsMode.PNPCM_REMOVE,true);
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Log.i("ProcessByte", "onDecodedBarcodesReceived: processeResult = "+processedResult);
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}
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}
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}
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});
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// Create a ProcessBarcodeResultUtil class
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public class ProcessBarcodeResultUtil {
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enum ProcessNonPrintingCharsMode{
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PNPCM_KEEP,
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PNPCM_REMOVE,
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PNPCM_CONVERT
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}
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final HashMap<Integer, String> charValueToStringDict = new HashMap<Integer, String>();
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ProcessBarcodeResultUtil(){
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final int[] NonPrintingAsciiCharsValue = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,127};
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final String[] NonPrintingAsciiCharsString = {
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"{NUL}","{SOH}","{STX}","{ETX}","{EOT}","{ENQ}","{ACK}","{BEL}","{BS}","{HT}","{LF}","{VT}","{FF}","{CR}","{SO}","{SI}",
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"{DLE}","{DC1}","{DC2}","{DC3}","{DC4}","{NAK}","{SYN}","{ETB}","{CAN}","{EM}","{SUB}","{ESC}","{FS}","{GS}","{RS}","{US}","{DEL}"
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};
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for (int i = 0; i < 33; ++i){
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charValueToStringDict.put(NonPrintingAsciiCharsValue[i], NonPrintingAsciiCharsString[i]);
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}
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}
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public String processBarcodeByte(byte[] barcodeByte, ProcessNonPrintingCharsMode mode, boolean keepLineBreak){
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StringBuilder processedResult = new StringBuilder();
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for (int i=0; i<barcodeByte.length; i++){
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int byteValue = (int)barcodeByte[i];
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if ((!charValueToStringDict.containsKey(byteValue)) || ((byteValue == 10 || byteValue == 13) && keepLineBreak) || mode == ProcessNonPrintingCharsMode.PNPCM_KEEP){
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processedResult.append((char)barcodeByte[i]);
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}
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else if(mode == ProcessNonPrintingCharsMode.PNPCM_CONVERT){
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processedResult.append(charValueToStringDict.get(byteValue));
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}
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}
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return processedResult.toString();
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}
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}
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```
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>
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```objc
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typedef NS_ENUM(NSInteger,EnumResultProcessMode)
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{
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RPM_KEEP = 0,
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RPM_CONVERT = 1,
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RPM_REMOVE = 2
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};
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...
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- (void)onDecodedBarcodesReceived:(DSDecodedBarcodesResult *)result {
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if (result.items.count > 0) {
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for (DSBarcodeResultItem *item in result.items) {
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NSString *modifiedBarcodeText = [self processResult:item.bytes mode:RPM_CONVERT isBreaklineKept:NO];
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msgText = [msgText stringByAppendingString:[NSString stringWithFormat:@"\nFormat: %@\nText: %@\n", item.formatString, modifiedBarcodeText]];
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}
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}
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}
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- (NSString *)processBarcodeBytes:(NSData *)byte
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mode:(EnumResultProcessMode)mode
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isBreaklineKept:(BOOL)isKept{
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NSArray<NSNumber*>* _nonPrintingAsciiCharsKey = @[@0,@1,@2,@3,@4,@5,@6,@7,@8,@9,@10,@11,@12,@13,@14,@15,@16,@17,@18,@19,@20,@21,@22,@23,@24,@25,@26,@27,@28,@29,@30,@31,@127];
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NSArray<NSString*>* _nonPrintingAsciiCharsString = @[@"{NUL}",@"{SOH}",@"{STX}",@"{ETX}",@"{EOT}",@"{ENQ}",@"{ACK}",@"{BEL}",@"{BS}",@"{HT}",@"{LF}",@"{VT}",@"{FF}",@"{CR}",@"{SO}",@"{SI}",@"{DLE}",@"{DC1}",@"{DC2}",@"{DC3}",@"{DC4}",@"{NAK}",@"{SYN}",@"{ETB}",@"{CAN}",@"{EM}",@"{SUB}",@"{ESC}",@"{FS}",@"{GS}",@"{RS}",@"{US}",@"{DEL}"];
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NSMapTable<NSNumber*,NSString *> * _charValueToStringDict = [NSMapTable strongToStrongObjectsMapTable];
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for (int i=0; i<_nonPrintingAsciiCharsKey.count;i++){
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[_charValueToStringDict setObject:_nonPrintingAsciiCharsString[i] forKey:_nonPrintingAsciiCharsKey[i]];
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}
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const char* _Nonnull barcodeByteChar = byte.bytes;
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NSString *processedText = @"";
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for (int i=0;i<byte.length;i++){
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if ((isKept && (barcodeByteChar[i]==10 || barcodeByteChar[i]==13)) || mode==RPM_KEEP || ((int)barcodeByteChar[i]>31 && (int)barcodeByteChar[i]!=127 && (int)barcodeByteChar[i]!=0)){
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NSString *nextString = [NSString stringWithFormat:@"%c",barcodeByteChar[i]];
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processedText = [processedText stringByAppendingString:nextString];
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}
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else if (mode == RPM_CONVERT){
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NSNumber *keyValue = [[NSNumber alloc] initWithInt:(int)barcodeByteChar[i]];
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NSString *nextString = [_charValueToStringDict objectForKey:@2];
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processedText = [processedText stringByAppendingString:nextString];
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}
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}
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return processedText;
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}
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```
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>
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```swift
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enum EnumResultProcessMode{
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case keep
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case convert
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case remove
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}
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func onDecodedBarcodesReceived(_ result: DecodedBarcodesResult) {
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if let items = result.items, items.count > 0 {
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for item in items {
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let processedBarcodeText = processBarcodeBytes(byte: item.bytes, processMode: EnumResultProcessMode.convert, isKeep: true)
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item.barcodeText = processedBarcodeText
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}
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}
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}
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private func processBarcodeBytes(byte:Data, processMode:EnumResultProcessMode, isKeep:Bool) -> String{
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let charValueToStringDict:NSDictionary = [0:"{NUL}",1:"{SOH}",2:"{STX}",3:"{ETX}",4:"{EOT}",5:"{ENQ}",6:"{ACK}",7:"{BEL}",8:"{BS}",9:"{HT}",10:"{LF}",11:"{VT}",12:"{FF}",13:"{CR}",14:"{SO}",15:"{SI}",16:"{DLE}",17:"{DC1}",18:"{DC2}",19:"{DC3}",20:"{DC4}",21:"{NAK}",22:"{SYN}",23:"{ETB}",24:"{CAN}",25:"{EM}",26:"{SUB}",27:"{ESC}",28:"{FS}",29:"{GS}",30:"{RS}",31:"{US}",127:"{DEL}"]
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var processedString = ""
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for i in 0...byte.count-1{
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if ((isKeep && ((byte[i]==10) || (byte[i]==13))) || (processMode == EnumResultProcessMode.keep) || ((byte[i]>31) && (byte[i] != 127) && (byte[i] != 0))){
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let nextText:String = String(bytes: [byte[i]], encoding: String.Encoding.utf8)!
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processedString += nextText as String
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}
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else if (processMode == EnumResultProcessMode.convert){
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let nextText:NSString = charValueToStringDict.object(forKey: byte[i]) as! NSString
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processedString += nextText as String
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}
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}
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return processedString
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}
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```

‎programming/features/read-images-with-lots-of-text.md‎

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"ImageParameterOptions": [
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{
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"Name": "IP_0",
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"TextDetectionMode": [
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{
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"Mode": "TTDM_LINE",
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"Direction": "HORIZONTAL",
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"CharHeightRange": [1, 100, 1],
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"MaxSpacingInALine": -1,
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"Sensitivity": 3
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}
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],
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"TextDetectionMode":
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{
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"Mode": "TTDM_LINE",
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"Direction": "UNKNOWN",
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"CharHeightRange": [1, 100, 1],
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"MaxSpacingInALine": -1,
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"Sensitivity": 3
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},
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"IfEraseTextZone": 1
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}
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]

‎release-notes/dbr-rn-10.md‎

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| Versions | Available Editions |
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| -------- | ------------------ |
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| 10.0.21 | [Android]({{ site.android_release_notes }}android-10.html#10021-12122023){:target="_blank"} / [iOS]({{ site.oc_release_notes }}ios-10.html#10021-12122023){:target="_blank"} |
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| 10.0.20 | [C++]({{ site.cpp_release_notes}}cpp-10.html#10020-10262023){:target="_blank"} / [Android]({{ site.android_release_notes }}android-10.html#10020-10262023){:target="_blank"} / [iOS]({{ site.oc_release_notes }}ios-10.html#10020-10262023){:target="_blank"} |
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| 10.0.20 | [C++]({{ site.cpp_release_notes}}cpp-10.html#10020-10262023){:target="_blank"} / [Android]({{ site.android_release_notes }}android-10.html#10020-10262023){:target="_blank"} / [iOS]({{ site.oc_release_notes }}ios-10.html#10020-10262023){:target="_blank"} / [JavaScript]({{ site.js_release_notes }}js-10.html#10020-01292024{:target="_blank"}) |
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| 10.0.10 | [C++]({{ site.cpp_release_notes}}cpp-10.html#10010-08082023){:target="_blank"} |
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| 10.0.0 | [C++]({{ site.cpp_release_notes}}cpp-10.html#1000-07042023){:target="_blank"} |

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