BitmapPainter 1.1.2.5

BitmapPainter

A simple way to paint a Bitmap and update the User Interface Extremely Fast

Example

using System;
using System.Drawing;
using System.Threading.Tasks;

public class MainContext : NotifyPropertyChanged, IDisposable
{
    private bool tick;

    private readonly int Width = 1000;
    private readonly int Height = 1000;

    private readonly BitmapPainter BitmapPainter;

    private static readonly Brush Red = new SolidBrush(Color.Red);
    private static readonly Brush Yellow = new SolidBrush(Color.FromArgb(100, 250, 208, 0));

    public MainContext()
    {
        BitmapPainter = new(NextModification, Width, Height, NextInterfaceUpdate);

        uint delayMs = 15;

        Task.Run(() =>
        {
            BitmapPainter.StartPainting(delayMs);
        }).ConfigureAwait(false);
    }

    public bool NextModification(Graphics g)
    {
        bool updateUI;

        if (!tick)
        {
            tick = true;

            g.FillRectangle(Yellow, new Rectangle(0, 0, Width, Height));

            updateUI = true;
        }
        else
        {
            tick = false;

            g.FillRectangle(Red, new Rectangle(0, 0, Width, Height));

            updateUI = true;
        }

        return updateUI;
    }

    public void NextInterfaceUpdate()
    {
        UI.Invoke(() =>
        {
            SomeVM.Image = BitmapPainter.CreateBitmapSource();
        });
    }

    public void Dispose()
    {
        BitmapPainter.Dispose();

        GC.SuppressFinalize(this);
    }
}

Auto Upgrade Resolution

Automatically adjusts the resolution of the delay to the highest available at the interval for the lifetime of the application

BitmapPainter.StartLifeTimeUpgradeService.StartLifeTimeUpgradeService(uint delay)

You only need to run this once, running it more than once will do nothing.

Attempt Upgrade Resolution Once

BitmapPainter.TryUpgradeOnce();