Bars width and image size about netbarcode HOT 4 CLOSED

@kalatchev @nomaddamon added this feature in version 1.4

from netbarcode.

Upgrade to the new version 1.1.0, it has a constructor with all parameters and a new public method GetImage() to manipulate the image.

from netbarcode.

Hi @Tagliatti ,

Thanks for your answer. I think I was misunderstood. What I asked is if it's possible to control bars width (thin and/or wide) and to have them with fixed values. Let say I have to encode two strings: "ABCD" and "ABCDEFGH". I would like to make bars with fixed width and as a result I should have something like this:

Later I took a look at the code and realized that bars width are calculated dynamically to stretch the result image. In all construcors, I see _autoSize = false;, and later, when barcode is drawn we have

   if (_autoSize)
            {
                _width = barWidth * _encodedData.Length;

                _height = _width / aspectRatio;
            }
...
   var iBarWidth = _width / _encodedData.Length;
...

In did not investigate whole the code, but what I see is that bars width will be calculated and then the barcode will be stretched. And here what I have as a result:

Produced with this code:

var bc = new Barcode("ABCDEFGH", Type.Code128, true, 250, 110, LabelPosition.BottomCenter, AlignmentPosition.Left, Color.White, Color.Black, new Font("Arial", 10));

The point is that the thin and wide bars in first and second case has different widths. From now on, many issues with scanners can occur. So finally, what I would like to have is to set height of the barcode and width of the bars, and to get an image with final width as wide as needed like my first example (made with https://www.morovia.com/free-online-barcode-generator/ where the aproach is like mine).

from netbarcode.

Thanks @Tagliatti !

from netbarcode.