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address project wide lint warnings, remove useless comments, remove b…
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…roken reference
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@barnhill
barnhill committed Aug 17, 2024
1 parent 6ed8ac9 commit 93b554f
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Showing 29 changed files with 505 additions and 776 deletions.
18 changes: 7 additions & 11 deletions BarcodeStandard/BarcodeCommon.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ namespace BarcodeStandard
internal abstract class BarcodeCommon
{
public string RawData { get; protected set; } = "";
public List<string> Errors { get; } = new List<string>();
public List<string> Errors { get; } = [];

protected void Error(string errorMessage)
{
Expand All @@ -27,16 +27,12 @@ internal static bool IsNumericOnly(string s)

internal static int GetAlignmentShiftAdjustment(Barcode barcode)
{
switch (barcode.Alignment)
return barcode.Alignment switch
{
case AlignmentPositions.Left:
return 0;
case AlignmentPositions.Right:
return (barcode.Width % barcode.EncodedValue.Length);
case AlignmentPositions.Center:
default:
return (barcode.Width % barcode.EncodedValue.Length) / 2;
}//switch
AlignmentPositions.Left => 0,
AlignmentPositions.Right => (barcode.Width % barcode.EncodedValue.Length),
_ => (barcode.Width % barcode.EncodedValue.Length) / 2,
};
}
}//BarcodeVariables abstract class
}//namespace
}
444 changes: 175 additions & 269 deletions BarcodeStandard/BarcodeLib.cs
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16 changes: 8 additions & 8 deletions BarcodeStandard/BarcodeStandard.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

<PropertyGroup>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Version>3.1.3</Version>
<Version>3.1.4</Version>
<PackageId>BarcodeLib</PackageId>
<Company>Pnuema Productions</Company>
<Product>BarcodeLib</Product>
Expand All @@ -18,8 +18,8 @@
<PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
<PackageIcon>upca.jpg</PackageIcon>
<PackageIconUrl />
<AssemblyVersion>3.1.3.0</AssemblyVersion>
<FileVersion>3.1.3.0</FileVersion>
<AssemblyVersion>3.1.4.0</AssemblyVersion>
<FileVersion>3.1.4.0</FileVersion>
<TargetFramework>netstandard2.0</TargetFramework>
<LangVersion>latest</LangVersion>
<SignAssembly>true</SignAssembly>
Expand All @@ -28,14 +28,14 @@
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
</ItemGroup>

<ItemGroup>
<PackageReference Include="SkiaSharp" Version="2.88.6" />
<PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.6" />
<PackageReference Include="System.Resources.Extensions" Version="7.0.0" />
<PackageReference Include="System.Text.Json" Version="7.0.3" />
<PackageReference Include="SkiaSharp" Version="2.88.8" />
<PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.8" />
<PackageReference Include="System.Resources.Extensions" Version="8.0.0" />
<PackageReference Include="System.Text.Json" Version="8.0.4" />
</ItemGroup>

<ItemGroup>
Expand Down
2 changes: 1 addition & 1 deletion BarcodeStandard/IBarcode.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,4 +24,4 @@ List<string> Errors
}//Errors

}//interface
}//namespace
}
114 changes: 54 additions & 60 deletions BarcodeStandard/Labels.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,53 +26,51 @@ public static SKImage Label_ITF14(Barcode barcode, SKBitmap img)
var labelPadding = textBounds.Height / 2f;
var backY = img.Height - textBounds.Height - labelPadding * 2f;

using (var canvas = new SKCanvas(img))
using var canvas = new SKCanvas(img);
//draw bounding box side overdrawn by label
using (var pen = new SKPaint())
{
//draw bounding box side overdrawn by label
using (var pen = new SKPaint())
{
pen.FilterQuality = SKFilterQuality.High;
pen.IsAntialias = true;
pen.ColorF = barcode.ForeColor;
pen.StrokeWidth = (float)img.Height / 16;

canvas.DrawLine(new SKPoint(0, backY - pen.StrokeWidth / 2f),
new SKPoint(img.Width, backY - pen.StrokeWidth / 2f), pen); //bottom
}

//color a box at the bottom of the barcode to hold the string of data
using (var paint = new SKPaint(font))
{
paint.FilterQuality = SKFilterQuality.High;
paint.IsAntialias = true;
paint.ColorF = barcode.BackColor;
paint.Style = SKPaintStyle.Fill;

var rect = SKRect.Create(0, backY, img.Width, textBounds.Height + labelPadding * 2f);
canvas.DrawRect(rect, paint);
}

//draw datastring under the barcode image
foreBrush.FilterQuality = SKFilterQuality.High;
foreBrush.IsAntialias = true;
foreBrush.ColorF = barcode.ForeColor;
foreBrush.TextAlign = SKTextAlign.Center;

var labelX = img.Width / 2f;
var labelY = img.Height - textBounds.Height + labelPadding;

canvas.DrawText(str, labelX, labelY, foreBrush);

canvas.Save();
} //using
pen.FilterQuality = SKFilterQuality.High;
pen.IsAntialias = true;
pen.ColorF = barcode.ForeColor;
pen.StrokeWidth = (float)img.Height / 16;

canvas.DrawLine(new SKPoint(0, backY - pen.StrokeWidth / 2f),
new SKPoint(img.Width, backY - pen.StrokeWidth / 2f), pen); //bottom
}

//color a box at the bottom of the barcode to hold the string of data
using (var paint = new SKPaint(font))
{
paint.FilterQuality = SKFilterQuality.High;
paint.IsAntialias = true;
paint.ColorF = barcode.BackColor;
paint.Style = SKPaintStyle.Fill;

var rect = SKRect.Create(0, backY, img.Width, textBounds.Height + labelPadding * 2f);
canvas.DrawRect(rect, paint);
}

//draw datastring under the barcode image
foreBrush.FilterQuality = SKFilterQuality.High;
foreBrush.IsAntialias = true;
foreBrush.ColorF = barcode.ForeColor;
foreBrush.TextAlign = SKTextAlign.Center;

var labelX = img.Width / 2f;
var labelY = img.Height - textBounds.Height + labelPadding;

canvas.DrawText(str, labelX, labelY, foreBrush);

canvas.Save();
}

return SKImage.FromBitmap(img);
}//try
}
catch (Exception ex)
{
throw new Exception("ELABEL_ITF14-1: " + ex.Message);
}//catch
}
}

/// <summary>
Expand Down Expand Up @@ -128,11 +126,11 @@ public static SKImage Label_Generic(Barcode barcode, SKBitmap img)
g.Save();
}
return SKImage.FromBitmap(img);
}//try
}
catch (Exception ex)
{
throw new Exception("ELABEL_GENERIC-1: " + ex.Message);
}//catch
}
finally
{
foreBrush.Dispose();
Expand Down Expand Up @@ -220,11 +218,11 @@ public static SKImage Label_EAN13(Barcode barcode, SKBitmap img)
}

return SKImage.FromBitmap(img);
}//try
}
catch (Exception ex)
{
throw new Exception("ELABEL_EAN13-1: " + ex.Message);
}//catch
}
finally
{
foreBrush.Dispose();
Expand Down Expand Up @@ -316,19 +314,19 @@ public static SKImage Label_UPCA(Barcode barcode, SKBitmap img)
}

return SKImage.FromBitmap(img);
}//try
}
catch (Exception ex)
{
throw new Exception("ELABEL_UPCA-1: " + ex.Message);
}//catch
}
finally
{
foreBrush.Dispose();
backBrush.Dispose();
}
}//Label_UPCA

private static int GetFontSize(Barcode barcode, int wid, int hgt, string lbl)
/*private static int GetFontSize(int wid, int hgt, string lbl)
{
//Returns the optimal font size for the specified dimensions
var fontSize = 10;
Expand All @@ -338,23 +336,19 @@ private static int GetFontSize(Barcode barcode, int wid, int hgt, string lbl)
var bounds = SKRect.Empty;
for (var i = 1; i <= 100; i++)
{
using (var testFont = new SKFont(SKTypeface.FromFamilyName("Arial", SKFontStyle.Normal), i))
{
// Make a Graphics object to measure the text.
using (var gr = new SKPaint(testFont))
{
gr.MeasureText(lbl, ref bounds);

if (!(bounds.Width > wid) && !(bounds.Height > hgt)) continue;
fontSize = i - 1;
break;
}
}
using var testFont = new SKFont(SKTypeface.FromFamilyName("Arial", SKFontStyle.Normal), i);
// Make a Graphics object to measure the text.
using var gr = new SKPaint(testFont);
gr.MeasureText(lbl, ref bounds);
if (!(bounds.Width > wid) && !(bounds.Height > hgt)) continue;
fontSize = i - 1;
break;
}
};
return fontSize;
}
}*/
}
}
26 changes: 13 additions & 13 deletions BarcodeStandard/Symbologies/Codabar.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,12 +6,12 @@ namespace BarcodeStandard.Symbologies
/// </summary>
internal class Codabar : BarcodeCommon, IBarcode
{
private readonly System.Collections.Hashtable Codabar_Code = new System.Collections.Hashtable(); //is initialized by init_Codabar()
private readonly System.Collections.Hashtable Codabar_Code = []; //is initialized by init_Codabar()

internal Codabar(string input)
{
RawData = input;
}//Codabar
}

/// <summary>
/// Encode the raw data using the Codabar algorithm.
Expand All @@ -29,7 +29,7 @@ private string Encode_Codabar()
case "D": break;
default: Error("ECODABAR-2: Data format invalid. (Invalid START character)");
break;
}//switch
}

//check the ending char to make sure its a start/stop char
switch (RawData[RawData.Trim().Length - 1].ToString().ToUpper().Trim())
Expand All @@ -40,10 +40,10 @@ private string Encode_Codabar()
case "D": break;
default: Error("ECODABAR-3: Data format invalid. (Invalid STOP character)");
break;
}//switch
}

//populate the hashtable to begin the process
init_Codabar();
Init_Codabar();

//replace non-numeric VALID chars with empty strings before checking for all numerics
var temp = RawData;
Expand All @@ -53,8 +53,8 @@ private string Encode_Codabar()
if (!IsNumericOnly(c.ToString()))
{
temp = temp.Replace(c, '1');
}//if
}//if
}
}

//now that all the valid non-numeric chars have been replaced with a number check if all numeric exist
if (!IsNumericOnly(temp))
Expand All @@ -66,7 +66,7 @@ private string Encode_Codabar()
{
result += Codabar_Code[c].ToString();
result += "0"; //inter-character space
}//foreach
}

//remove the extra 0 at the end of the result
result = result.Remove(result.Length - 1);
Expand All @@ -78,8 +78,8 @@ private string Encode_Codabar()
RawData = RawData.Trim().Substring(1, RawData.Trim().Length - 2);

return result;
}//Encode_Codabar
private void init_Codabar()
}
private void Init_Codabar()
{
Codabar_Code.Clear();
Codabar_Code.Add('0', "101010011");
Expand All @@ -106,13 +106,13 @@ private void init_Codabar()
Codabar_Code.Add('b', "1010010011");
Codabar_Code.Add('c', "1001001011");
Codabar_Code.Add('d', "1010011001");
}//init_Codeabar
}

#region IBarcode Members

public string Encoded_Value => Encode_Codabar();

#endregion

}//class
}//namespace
}
}
18 changes: 9 additions & 9 deletions BarcodeStandard/Symbologies/Code11.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,12 @@ namespace BarcodeStandard.Symbologies
/// </summary>
internal class Code11 : BarcodeCommon, IBarcode
{
private readonly string[] C11_Code = { "101011", "1101011", "1001011", "1100101", "1011011", "1101101", "1001101", "1010011", "1101001", "110101", "101101", "1011001" };
private readonly string[] C11_Code = ["101011", "1101011", "1001011", "1100101", "1011011", "1101101", "1001101", "1010011", "1101001", "110101", "101101", "1011001"];

internal Code11(string input)
{
RawData = input;
}//Code11
}
/// <summary>
/// Encode the raw data using the Code 11 algorithm.
/// </summary>
Expand All @@ -37,7 +37,7 @@ private string Encode_Code11()
cTotal += Int32.Parse(RawData[i].ToString()) * weight++;
else
cTotal += 10 * weight++;
}//for
}
var checksumC = cTotal % 11;

dataToEncodeWithChecksums += checksumC.ToString();
Expand All @@ -58,10 +58,10 @@ private string Encode_Code11()
kTotal += Int32.Parse(dataToEncodeWithChecksums[i].ToString()) * weight++;
else
kTotal += 10 * weight++;
}//for
}
var checksumK = kTotal % 11;
dataToEncodeWithChecksums += checksumK.ToString();
}//if
}

//encode data
var space = "0";
Expand All @@ -74,18 +74,18 @@ private string Encode_Code11()

//inter-character space
result += space;
}//foreach
}

//stop bars
result += C11_Code[11];

return result;
}//Encode_Code11
}

#region IBarcode Members

public string Encoded_Value => Encode_Code11();

#endregion
}//class
}//namespace
}
}
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