VintaSoft Barcode .NET SDK Discussions
Questions, comments and suggestions concerning VintaSoft Barcode .NET SDK.
Board index < VintaSoft Barcode < VintaSoft Barcode .NET SDK Discussions
How to scan an image automatically on the reverse rectangle
How to scan an image automatically on the reverse rectangle
Hello,
my question is how may i scan the reverse barcode-rectangle, without turning the image?
The problem is before scanning I dont know if the image is backwards or not.
my question is how may i scan the reverse barcode-rectangle, without turning the image?
The problem is before scanning I dont know if the image is backwards or not.
Re: How to scan an image automatically on the reverse rectangle
Hello,
You can set the BarcodeReader.Setting.ScanDirection property to all directions and image will be analyzed in all directions.
Best regards, Alexander
You can set the BarcodeReader.Setting.ScanDirection property to all directions and image will be analyzed in all directions.
Best regards, Alexander
Re: How to scan an image automatically on the reverse rectangle
Thats not what I mean. I mean if I scan the rectangle "code" in the image, I cant scan the code with the same coordinates, if the images is backwards. Are there any settings to change the coordinates automatically to the backward coordinates if the barcodereader didnt find a barcode?
------------------
| code |
| |
| | = Image
| |
| |
|____________|
------------------
| |
| |
| | = backwards Image
| |
| code |
|____________|
------------------
| code |
| |
| | = Image
| |
| |
|____________|
------------------
| |
| |
| | = backwards Image
| |
| code |
|____________|
Re: How to scan an image automatically on the reverse rectangle
oh this editors doesnt accept spaces, so the pictures of the images are a bit deformed.
Re: How to scan an image automatically on the reverse rectangle
Hello,
I have understood your problem.
Here are necessary steps if you have document with barcode in the top-left corner but do not know direction of the document:
I have understood your problem.
Here are necessary steps if you have document with barcode in the top-left corner but do not know direction of the document:
- Set region of interest to the left-top corner, set scan direction to left-to-right direction, scan barcode
- Stop barcode searching process if barcode is found, otherwise go to next step
- Set region of interest to the right-bottom corner, set scan direction to right-to-left direction, scan barcode
Re: How to scan an image automatically on the reverse rectangle
Ok thanks, I know I can do it with this steps by my self, but I hoped there is a setting which execute this steps automatically.
Page 1 from 1: 1