public override void PerformRender(RectangleF rectangle, IEnumerable <BrushRenderTarget> renderTargets)
{
ScreenPixelData = ScreenCapture.CaptureScreen();
SourceWidth = ScreenCapture.Width;
SourceHeight = ScreenCapture.Height;
OffsetLeft = Settings.OffsetLeft + (Settings.BlackBarDetectionMode.HasFlag(BlackBarDetectionMode.Left)
? ScreenPixelData.DetectBlackBarLeft(SourceWidth, SourceHeight, Settings.OffsetLeft, Settings.OffsetRight, Settings.OffsetTop, Settings.OffsetBottom)
: 0);
OffsetRight = Settings.OffsetRight + (Settings.BlackBarDetectionMode.HasFlag(BlackBarDetectionMode.Right)
? ScreenPixelData.DetectBlackBarRight(SourceWidth, SourceHeight, Settings.OffsetLeft, Settings.OffsetRight, Settings.OffsetTop, Settings.OffsetBottom)
: 0);
OffsetTop = Settings.OffsetTop + (Settings.BlackBarDetectionMode.HasFlag(BlackBarDetectionMode.Top)
? ScreenPixelData.DetectBlackBarTop(SourceWidth, SourceHeight, Settings.OffsetLeft, Settings.OffsetRight, Settings.OffsetTop, Settings.OffsetBottom)
: 0);
OffsetBottom = Settings.OffsetBottom + (Settings.BlackBarDetectionMode.HasFlag(BlackBarDetectionMode.Bottom)
? ScreenPixelData.DetectBlackBarBottom(SourceWidth, SourceHeight, Settings.OffsetLeft, Settings.OffsetRight, Settings.OffsetTop, Settings.OffsetBottom)
: 0);
EffectiveSourceWidth = SourceWidth - OffsetLeft - OffsetRight;
EffectiveSourceHeight = (int)Math.Round((SourceHeight - OffsetTop - OffsetBottom) * (Settings.MirroredAmount / 100.0));
Increment = Math.Max(1, Math.Min(20, Settings.Downsampling));
KeyWidthProportion = EffectiveSourceWidth / rectangle.Width;
KeyHeightProportion = EffectiveSourceHeight / rectangle.Height;
Opacity = Settings.SmoothMode == SmoothMode.Low ? 0.25f : (Settings.SmoothMode == SmoothMode.Medium ? 0.075f : (Settings.SmoothMode == SmoothMode.High ? 0.025f : 1f /*None*/));
base.PerformRender(rectangle, renderTargets);
}
private void UpdateLoop()
{
while (true)
{
_cancellationToken.ThrowIfCancellationRequested();
bool success = _screenCapture.CaptureScreen();
Updated?.Invoke(this, new ScreenCaptureUpdatedEventArgs(success));
}
}
private BitmapContainer CaptureBitmap()
{
lock (this.bitmapLock)
{
var fileBytes = screenCapture.CaptureScreen();
var fileString = Convert.ToBase64String(fileBytes);
return(new BitmapContainer()
{
EncodedBitmap = fileString
});
}
}