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* Adding social card infrastructure * Upgrades doc project to .NET 6 * Adds Playwright * Changes the console to a web project for Playwright * Adds social card template * Added blog content * Parallelized social image processing * Updating CI to use .NET 6 for docs build
69 lines
1.5 KiB
Markdown
69 lines
1.5 KiB
Markdown
Title: Live Display
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Order: 0
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Description: "*Spectre.Console* can update arbitrary widgets in-place."
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Highlights:
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- Update tables or graphs with new updates.
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- Create a custom progress bar that extends the existing control.
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---
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Spectre.Console can update arbitrary widgets in-place.
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<?# AsciiCast cast="live" /?>
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<?# Alert ?>
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The live display is not
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thread safe, and using it together with other interactive components such as
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prompts, status displays or other progress displays are not supported.
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<?#/ Alert ?>
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```csharp
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var table = new Table().Centered();
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AnsiConsole.Live(table)
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.Start(ctx =>
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{
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table.AddColumn("Foo");
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ctx.Refresh();
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Thread.Sleep(1000);
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table.AddColumn("Bar");
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ctx.Refresh();
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Thread.Sleep(1000);
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});
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```
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## Asynchronous progress
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If you prefer to use async/await, you can use `StartAsync` instead of `Start`.
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```csharp
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var table = new Table().Centered();
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await AnsiConsole.Live(table)
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.StartAsync(async ctx =>
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{
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table.AddColumn("Foo");
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ctx.Refresh();
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await Task.Delay(1000);
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table.AddColumn("Bar");
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ctx.Refresh();
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await Task.Delay(1000);
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});
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```
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## Configure
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```csharp
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var table = new Table().Centered();
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AnsiConsole.Live(table)
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.AutoClear(false) // Do not remove when done
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.Overflow(VerticalOverflow.Ellipsis) // Show ellipsis when overflowing
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.Cropping(VerticalOverflowCropping.Top) // Crop overflow at top
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.Start(ctx =>
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{
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// Omitted
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});
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``` |