private void GraphMain_PaintSurface(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
MainSurface = e.Surface;
MainCanvas = MainSurface.Canvas;
if (refresh)
{
MainCanvas.Clear(SKColors.Transparent);
refresh = false;
}
// draw eraser
parameter1Array = parameter1List.ToArray();
MainCanvas.DrawPoints(PointMode1, parameter1Array, GraphPaint1);
parameter2Array = parameter2List.ToArray();
MainCanvas.DrawPoints(PointMode1, parameter2Array, GraphPaint2);
parameter3Array = parameter3List.ToArray();
MainCanvas.DrawPoints(PointMode1, parameter3Array, GraphPaint3);
parameter4Array = parameter4List.ToArray();
MainCanvas.DrawPoints(PointMode1, parameter4Array, GraphPaint4);
parameter5Array = parameter5List.ToArray();
MainCanvas.DrawPoints(PointMode1, parameter5Array, GraphPaint5);
//MainCanvas.DrawRect(currentX + xStepSize, 0, 40, graphMain.CanvasSize.Height, ErasePaint);
firstValueCounter++;
}
private void GraphMain_PaintSurface(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
MainSurface = e.Surface;
MainCanvas = MainSurface.Canvas;
if (refresh)
{
MainCanvas.Clear(SKColors.Black);
refresh = false;
}
// draw eraser
MainCanvas.DrawRect(currentX, 0, 40, graphMain.CanvasSize.Height, ErasePaint);
if (ClearFlag)
{
//MainCanvas.Clear(SKColors.Transparent);
ClearFlag = false;
if (displayArray1 != null && displayArray1.Length > 0)
{
MainCanvas.DrawPoints(PointMode2, displayArray1, GraphPaint1);
}
}
else
{
if (displayArray1 != null && displayArray1.Length > 0)
{
MainCanvas.DrawPoints(PointMode1, displayArray1, GraphPaint1);
}
}
}
private void GraphMain_PaintSurface(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
MainSurface = e.Surface;
MainCanvas = MainSurface.Canvas;
if (clearRefreshCounter > ClearRefreshRate)
{
clearRefreshCounter = 0;
refresh = true;
}
clearRefreshCounter++;
if (refresh)
{
MainCanvas.Clear(SKColors.Transparent);
refresh = false;
}
if (displayArray1 != null && displayArray1.Length > 0)
{
MainCanvas.DrawPoints(PointMode1, displayArray1, GraphPaint1);
}
}
