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Barcode: Add ForceHeight #406

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merged 1 commit into from
May 22, 2024
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Barcode: Add ForceHeight #406

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6 changes: 4 additions & 2 deletions CodeBeam.MudBlazor.Extensions.Docs/Pages/Components/Barcode/Examples/BarcodeExample1.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,15 @@

<MudGrid>
<MudItem xs="12" sm="8" Class="d-flex justify-center">
<MudBarcode @ref="_barcode" @bind-Value="_qrValue" Width="_width" Height="_height" BarcodeFormat="_barcodeFormat" Clickable="_clickable" Color="@_color" BackgroundColor="@_backgroundColor" StrokeWidth="_strokeWidth" />
<MudBarcode @ref="_barcode" @bind-Value="_qrValue" Width="_width" Height="_height" ForceHeight="_forceHeight" BarcodeFormat="_barcodeFormat" Clickable="_clickable" Color="@_color" BackgroundColor="@_backgroundColor" StrokeWidth="_strokeWidth" />
</MudItem>

<MudItem xs="12" sm="4">
<MudStack Spacing="4">
<MudStack Spacing="3">
<MudTextField T="string" @bind-Value="_qrValue" Label="Value" Variant="Variant.Outlined" Immediate="true" Margin="Margin.Dense" />
<MudNumericField @bind-Value="_width" Label="Width" Variant="Variant.Outlined" Margin="Margin.Dense" />
<MudNumericField @bind-Value="_height" Label="Height" Variant="Variant.Outlined" Margin="Margin.Dense" />
<MudNumericField @bind-Value="_forceHeight" Label="ForceHeight" Variant="Variant.Outlined" Margin="Margin.Dense" />
<MudSelectExtended ItemCollection="@(Enum.GetValues<BarcodeFormat>())" @bind-Value="_barcodeFormat" Label="Barcode Format" Variant="Variant.Outlined" Margin="Margin.Dense" Dense="true" />
<MudText Color="Color.Error">@(_barcode?.ErrorText == null ? null : "Error: " + _barcode.ErrorText)</MudText>
<MudSwitchM3 @bind-Value="_clickable" Color="Color.Secondary" Label="Clickable" />
Expand All @@ -26,6 +27,7 @@
string? _qrValue;
int _width = 200;
int _height = 200;
int _forceHeight = 1;
BarcodeFormat _barcodeFormat = BarcodeFormat.QR_CODE;
bool _clickable = false;
string _color = "black";
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2 changes: 1 addition & 1 deletion ...eam.MudBlazor.Extensions.Docs/Pages/Components/Barcode/Examples/BarcodeExampleIntro.razor
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Expand Up @@ -2,6 +2,6 @@

<MudGrid>
<MudAlert Class="mud-width-full" Severity="Severity.Success"><b>If you feel barcode readers response slowly, increase the <CodeBlock>StrokeWidth</CodeBlock> value for a better read performance.</b></MudAlert>
<MudAlert Class="mud-width-full" Severity="Severity.Success"><b>You can independently set height and width, but for some barcode formats like QR, the component have to has same width and height (square sized).</b></MudAlert>
<MudAlert Class="mud-width-full" Severity="Severity.Success"><b>You can independently set height and width, but for some barcode formats like QR, the component have to has same width and height (square sized). Use <CodeBlock>ForceHeight</CodeBlock> to set height for some barcode types like UPC_A and UPC_E.</b></MudAlert>
<MudAlert Class="mud-width-full" Severity="Severity.Success"><b>Remember that although you can freely specify colors, can get the best results with the highest contrast.</b></MudAlert>
</MudGrid>
8 changes: 7 additions & 1 deletion CodeBeam.MudBlazor.Extensions/Components/Barcode/MudBarcode.razor.cs
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Expand Up @@ -41,6 +41,12 @@ public partial class MudBarcode : MudComponentBase
[Parameter]
public int Height { get; set; } = 200;

/// <summary>
/// Use this value on not square sized barcode formats like UPC_A and UPC_E.
/// </summary>
[Parameter]
public int ForceHeight { get; set; } = 1;

/// <summary>
/// Increase the stroke width if readers can not read the barcode easily.
/// </summary>
Expand Down Expand Up @@ -92,7 +98,7 @@ public partial class MudBarcode : MudComponentBase
{
var matrix = Encoder.encode(Value, BarcodeFormat, 0, 0);

var result = new BarcodeResult(matrix, 1, 1);
var result = new BarcodeResult(matrix, 1, ForceHeight);
ErrorText = null;
return result;
}
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