public void DrawCpuUsage(object sender, PerformanceCounterEventArgs e)
{
cpuIcon?.Icon?.Dispose();
Bitmap cpuBitmap = new Bitmap(16, 16);
Graphics cpuGraphics = Graphics.FromImage(cpuBitmap);
SolidBrush brush = new SolidBrush(Color.White);
string cpuVal = $"{e.CPUValue:##}";
cpuGraphics.Clear(Color.Transparent);
//cpuGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//cpuGraphics.CompositingQuality = CompositingQuality.HighQuality;
//cpuGraphics.SmoothingMode = SmoothingMode.AntiAlias;
cpuGraphics.DrawImageUnscaled(cpuBitmap, 0, 0);
cpuGraphics.DrawString(cpuVal,
new Font("Trebuchet MS", 8.8f, FontStyle.Regular, GraphicsUnit.Pixel),
brush,
new RectangleF(0, 3, 16, 13));
cpuGraphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
cpuIcon.Icon = Icon.FromHandle(cpuBitmap.GetHicon());
cpuBitmap?.Dispose();
cpuGraphics?.Dispose();
brush?.Dispose();
}
public void DrawDiskUsage(object sender, PerformanceCounterEventArgs performanceCounterEventArgs)
{
diskReadTotalIcon?.Icon?.Dispose();
Bitmap diskBitmap = new Bitmap(16, 16);
Graphics diskGraphics = Graphics.FromImage(diskBitmap);
SolidBrush brush = new SolidBrush(Color.White);
string sDiskUsage = $"{performanceCounterEventArgs.DISKValue:#:##}";
diskGraphics.Clear(Color.Transparent);
//diskGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//diskGraphics.CompositingQuality = CompositingQuality.HighQuality;
//diskGraphics.SmoothingMode = SmoothingMode.AntiAlias;
diskGraphics.DrawImageUnscaled(diskBitmap, 0, 0);
diskGraphics.DrawString(sDiskUsage,
new Font("Trebuchet MS", 8.8f, FontStyle.Regular, GraphicsUnit.Pixel),
brush,
new RectangleF(0, 3, 16, 13));
diskGraphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
diskReadTotalIcon.Icon = Icon.FromHandle(diskBitmap.GetHicon());
diskBitmap?.Dispose();
diskGraphics?.Dispose();
brush?.Dispose();
private void PerformanceCounterEventHandler(object sender, PerformanceCounterEventArgs performanceCounterEventArgs)
{
DrawRamUsage(performanceCounterEventArgs.RAMValue);
DrawAvailableRam(performanceCounterEventArgs.RAMValue);
}