egmont11/NetworkDiagram
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Fixed the exporting so that the text is actually visible.

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This commit is contained in:
Matěj Kubíček
2026-06-10 15:55:12 +02:00
parent b54df1fd4c
commit b4346a1461
1 changed files with 16 additions and 10 deletions
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NetworkDiagram/MainWindow.axaml.cs
+16 -10
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@@ -342,7 +342,9 @@ namespace NetworkDiagram
nameText.Bind(TextBlock.TextProperty, new Avalonia.Data.Binding("Name"));
stack.Children.Add(nameText);
var textDark = Application.Current!.FindResource("TextDark");
var descText = new TextBlock { FontSize = 11, FontStyle = FontStyle.Italic, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center, TextWrapping = TextWrapping.Wrap, TextAlignment = TextAlignment.Center, Opacity = 0.8 };
if (textDark is IBrush td) descText.Foreground = td;
descText.Bind(TextBlock.TextProperty, new Avalonia.Data.Binding("Description"));
descText.Bind(TextBlock.IsVisibleProperty, new Avalonia.Data.Binding("Description") { Converter = Avalonia.Data.Converters.StringConverters.IsNotNullOrEmpty });
stack.Children.Add(descText);
@@ -773,6 +775,12 @@ namespace NetworkDiagram
var rtb = new RenderTargetBitmap(new PixelSize(width, height), new Vector(96, 96));
// Fetch resources once for efficiency and consistency
var primaryBlue = Application.Current!.FindResource("PrimaryBlue") as IBrush;
var accentBlue = Application.Current!.FindResource("AccentBlue") as IBrush;
var textDark = Application.Current!.FindResource("TextDark") as IBrush ?? Brushes.Black;
var gridBlue = Application.Current!.FindResource("GridBlue") as IBrush;
// 1. Draw connections
foreach (var conn in _currentDiagram.Connections)
{
@@ -799,7 +807,7 @@ namespace NetworkDiagram
CornerRadius = new CornerRadius(8),
Padding = new Thickness(12),
Background = Brushes.White,
BorderBrush = (IBrush)Application.Current!.FindResource("GridBlue")!,
BorderBrush = gridBlue ?? Brushes.Blue,
BorderThickness = new Thickness(1),
MinWidth = 100,
MinHeight = 80,
@@ -808,22 +816,21 @@ namespace NetworkDiagram
var stack = new StackPanel { Spacing = 4 };
var img = new Image { Width = 64, Height = 64 };
var img = new Image { Width = 64, Height = 64, HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center };
if (ImageConverter.Instance.Convert(device.IconPath, typeof(IImage), null, System.Globalization.CultureInfo.CurrentCulture) is IImage iimg)
{
img.Source = iimg;
}
var primaryBlue = Application.Current!.FindResource("PrimaryBlue");
var txt = new TextBlock {
Text = device.Name,
FontWeight = FontWeight.Bold,
FontSize = 12,
HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center,
TextWrapping = TextWrapping.Wrap,
TextAlignment = TextAlignment.Center
TextAlignment = TextAlignment.Center,
Foreground = primaryBlue
};
if (primaryBlue is IBrush brush) txt.Foreground = brush;
stack.Children.Add(img);
stack.Children.Add(txt);
@@ -837,22 +844,21 @@ namespace NetworkDiagram
HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center,
TextWrapping = TextWrapping.Wrap,
TextAlignment = TextAlignment.Center,
Opacity = 0.8,
Foreground = Brushes.Black
Foreground = textDark,
Opacity = 0.8
};
stack.Children.Add(desc);
}
var accentBlue = Application.Current!.FindResource("AccentBlue");
foreach (var ip in device.IpAddresses)
{
var tb = new TextBlock {
Text = ip,
FontSize = 10,
HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center,
TextWrapping = TextWrapping.Wrap
TextWrapping = TextWrapping.Wrap,
Foreground = accentBlue
};
if (accentBlue is IBrush b) tb.Foreground = b;
stack.Children.Add(tb);
}