private void DrawScope()
{
if (this.ScopeData == null)
{
return;
}
int maxX = this.devicePanel.Width;
int maxY = this.devicePanel.Height;
if (this.scopeVerts == null || this.scopeVerts.Length != this.NumberOfChannels)
{
this.scopeVertsLen = this.ScopeLength;
this.scrollBar.LargeChange = (int)(this.scopeVertsLen / this.SamplesPerSecond);
this.scrollBar.SmallChange = (this.scrollBar.LargeChange > 10) ? this.scrollBar.LargeChange / 10 : 1;
this.scopeVerts = new VectorColored[this.NumberOfChannels][];
for (int i = 0; i < this.NumberOfChannels; i++)
{
this.scopeVerts[i] = new VectorColored[this.scopeVertsLen];
}
}
int len = this.CalculatePulseVerts();
if (len > 0)
{
this.device.BeginScene();
for (int i = this.NumberOfChannels - 1; i >= 0; i--)
{
this.device.DrawUserPrimitives(PrimitiveType.LineStrip, len - 1, this.scopeVerts[i]);
}
this.device.EndScene();
}
// Draw cursor line
int cursorMargin = 25;
int ylen = (maxY - cursorMargin - cursorMargin) / 2;
if (ylen > 0)
{
VectorColored[] verts = new VectorColored[ylen];
for (int i = 0; i < ylen; i++)
{
verts[i] = new VectorColored(this.ScopeX + this.borderMargin, cursorMargin + 4 + (i * 2), this.lineColor);
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
}
}
private void DrawScope()
{
if (this.ScopeData == null)
{
return;
}
int maxX = this.devicePanel.Width;
int maxY = this.devicePanel.Height;
if (this.scopeVerts == null || this.scopeVerts.Length != this.NumberOfChannels)
{
this.scopeVertsLen = this.ScopeLength;
this.scrollBar.LargeChange = (int)(this.scopeVertsLen / this.SamplesPerSecond);
this.scrollBar.SmallChange = (this.scrollBar.LargeChange > 10) ? this.scrollBar.LargeChange / 10 : 1;
this.scopeVerts = new VectorColored[this.NumberOfChannels][];
for (int i = 0; i < this.NumberOfChannels; i++)
{
this.scopeVerts[i] = new VectorColored[this.scopeVertsLen];
}
}
int len = this.CalculatePulseVerts();
if (len > 0)
{
this.device.BeginScene();
for (int i = this.NumberOfChannels - 1; i >= 0; i--)
{
this.device.DrawUserPrimitives(PrimitiveType.LineStrip, len - 1, this.scopeVerts[i]);
}
this.device.EndScene();
}
// Draw cursor line
int cursorMargin = 25;
int ylen = (maxY - cursorMargin - cursorMargin) / 2;
if (ylen > 0)
{
VectorColored[] verts = new VectorColored[ylen];
for (int i = 0; i < ylen; i++)
{
verts[i] = new VectorColored(this.ScopeX + this.borderMargin, cursorMargin + 4 + (i * 2), this.lineColor);
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
}
}
private void DrawBackground()
{
int maxX = this.devicePanel.Width;
int maxY = this.devicePanel.Height;
this.device.Clear(ClearFlags.Target, this.backgroundColor, 0f, 0);
VectorColored[] verts = new VectorColored[5];
verts[0] = new VectorColored(this.borderMargin, this.borderMargin, Color.Black);
verts[1] = new VectorColored(maxX - this.borderMargin, this.borderMargin, Color.Black);
verts[2] = new VectorColored(maxX - this.borderMargin, maxY - this.borderMargin, Color.Black);
verts[3] = new VectorColored(this.borderMargin, maxY - this.borderMargin, Color.Black);
verts[4] = new VectorColored(this.borderMargin, this.borderMargin, Color.Black);
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 3, verts);
this.device.EndScene();
int borderVertsLen = maxX - this.borderMargin - this.borderMargin + maxY - this.borderMargin - this.borderMargin;
verts = new VectorColored[borderVertsLen];
int xlen = (maxX - this.borderMargin - this.borderMargin) / 2;
int ylen = (maxY - this.borderMargin - this.borderMargin) / 2;
if (xlen <= 0 || ylen <= 0)
{
return;
}
for (int i = 0; i < xlen; i++)
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), this.borderMargin, this.lineColor);
}
for (int i = 0; i < xlen; i++)
{
verts[i + xlen] = new VectorColored(this.borderMargin + (i * 2), maxY - this.borderMargin - 1, this.lineColor);
}
for (int i = 0; i < ylen; i++)
{
verts[i + (2 * xlen)] = new VectorColored(this.borderMargin, this.borderMargin + (i * 2), this.lineColor);
}
for (int i = 0; i < ylen; i++)
{
verts[i + (2 * xlen) + ylen] = new VectorColored(maxX - this.borderMargin, this.borderMargin + (i * 2), this.lineColor);
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
// Horizontal lines
int horisontalGridLineLendth = (maxX - this.borderMargin - this.borderMargin) / 2;
int lineSpace = (maxY - this.borderMargin - this.borderMargin) / (this.HorizontalLinesCount + 1);
for (int j = 1; j <= this.HorizontalLinesCount; j++)
{
verts = new VectorColored[horisontalGridLineLendth];
for (int i = 0; i < xlen; i++)
{
if (this.HorizontalLinesCount > 1 && this.HorizontalLinesCount % 2 == 1 &&
j == (this.HorizontalLinesCount + 1) / 2)
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), (lineSpace * j) + this.borderMargin, Color.White);
verts[i].Color = Color.White.ToArgb();
}
else
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), (lineSpace * j) + this.borderMargin, this.lineColor);
}
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
}
}
private void DrawBackground()
{
int maxX = this.devicePanel.Width;
int maxY = this.devicePanel.Height;
this.device.Clear(ClearFlags.Target, this.backgroundColor, 0f, 0);
VectorColored[] verts = new VectorColored[5];
verts[0] = new VectorColored(this.borderMargin, this.borderMargin, Color.Black);
verts[1] = new VectorColored(maxX - this.borderMargin, this.borderMargin, Color.Black);
verts[2] = new VectorColored(maxX - this.borderMargin, maxY - this.borderMargin, Color.Black);
verts[3] = new VectorColored(this.borderMargin, maxY - this.borderMargin, Color.Black);
verts[4] = new VectorColored(this.borderMargin, this.borderMargin, Color.Black);
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 3, verts);
this.device.EndScene();
int borderVertsLen = maxX - this.borderMargin - this.borderMargin + maxY - this.borderMargin - this.borderMargin;
verts = new VectorColored[borderVertsLen];
int xlen = (maxX - this.borderMargin - this.borderMargin) / 2;
int ylen = (maxY - this.borderMargin - this.borderMargin) / 2;
if (xlen <= 0 || ylen <= 0)
{
return;
}
for (int i = 0; i < xlen; i++)
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), this.borderMargin, this.lineColor);
}
for (int i = 0; i < xlen; i++)
{
verts[i + xlen] = new VectorColored(this.borderMargin + (i * 2), maxY - this.borderMargin - 1, this.lineColor);
}
for (int i = 0; i < ylen; i++)
{
verts[i + (2 * xlen)] = new VectorColored(this.borderMargin, this.borderMargin + (i * 2), this.lineColor);
}
for (int i = 0; i < ylen; i++)
{
verts[i + (2 * xlen) + ylen] = new VectorColored(maxX - this.borderMargin, this.borderMargin + (i * 2), this.lineColor);
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
// Horizontal lines
int horisontalGridLineLendth = (maxX - this.borderMargin - this.borderMargin) / 2;
int lineSpace = (maxY - this.borderMargin - this.borderMargin) / (this.HorizontalLinesCount + 1);
for (int j = 1; j <= this.HorizontalLinesCount; j++)
{
verts = new VectorColored[horisontalGridLineLendth];
for (int i = 0; i < xlen; i++)
{
if (this.HorizontalLinesCount > 1 && this.HorizontalLinesCount % 2 == 1 &&
j == (this.HorizontalLinesCount + 1) / 2)
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), (lineSpace * j) + this.borderMargin, Color.White);
verts[i].Color = Color.White.ToArgb();
}
else
{
verts[i] = new VectorColored(this.borderMargin + (i * 2), (lineSpace * j) + this.borderMargin, this.lineColor);
}
}
this.device.BeginScene();
this.device.DrawUserPrimitives(PrimitiveType.PointList, verts.Length, verts);
this.device.EndScene();
}
}
