Hello
I am utilizing the JSignature JavaScript component which allows writing a signature on the component in a browser and then exporting the signature data using a vector data compression algorithm to a memo field in a database record. The compression algorithm I am using is base30, although the component also has SVG and a native compression algorithm.
I can copy this saved data back to a JSignature component from a database memo field via the following code:
var
tempData: String;
tempData := kbmMemTable1.FieldByName('Signature').AsString;
IWCGJQSignature.JQSignatureOptions.SetData(tempData);
Does the ImageEnVect component have a method to take vector data that has been compress via base30 and placed into a DB memo field and reverse the process, i.e. decompress the data and load it into a ImageEnVect canvas?
TIA
John
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Load base30 encrypted text
Posted - Oct 23 2013 : 21:20:36
