private void LpAutoScale_Click(object sender, EventArgs e)
{
double tmax = line[0].len * integrationTime;
LpScreen.gridX.newRange(-tmax, 0);
LpScreen.Invalidate();
}
private void LpScaleYMin_ValueChanged(object sender, EventArgs e)
{
double vmin = Convert.ToDouble(lpScaleYMin.Value);
double vmax = Convert.ToDouble(lpScaleYMax.Value);
LpScreen.gridY[selectedChannel].newRange(vmin, vmax);
LpScreen.Invalidate();
}
private void LpSelectDisplay_SelectedIndexChanged(object sender, EventArgs e)
{
if (channels <= 0)
{
return;
}
line[selectedChannel].useScreen = lpSelectDisplay.SelectedIndex;
LpScreen.Invalidate();
}
private void Timer_Tick(object sender, EventArgs e)
{
if (channels == 0)
{
return;
}
Boolean redrawNeeded = false;
for (int i = 0; i < channels; i++)
{
line[i].addFromFIFO(inputs[i]);
if (line[i].newdata)
{
redrawNeeded = true;
}
line[i].newdata = false;
}
if (redrawNeeded)
{
LpScreen.Invalidate();
}
}
private void LpDisplays_SelectedIndexChanged(object sender, EventArgs e)
{
LpScreen.useGrids = lpDisplays.SelectedIndex + 1;
LpScreen.arrangeGrids();
LpScreen.Invalidate();
}
private void LpAutoScaleY_CheckedChanged(object sender, EventArgs e)
{
LpScreen.autoScale[selectedChannel] = lpAutoScaleY.Checked;
LpScreen.Invalidate();
}
public void initLinePlotterWin(LinePlotter _linePlotter, int _channels)
{
linePlotter = _linePlotter;
inputs = new FIFO[_channels];
line = new Line[_channels];
integrationCounter = (int)Math.Floor(0.1 * linePlotter.owner.sampleRate + 0.5);
for (int i = 0; i < _channels; i++)
{
Color col = Color.Red;
inputs[i] = new FIFO(linePlotter.owner.sampleRate / 4);
switch (i % 4)
{
case 0: col = Color.Red; break;
case 1: col = Color.Green; break;
case 2: col = Color.Cyan; break;
case 3: col = Color.Magenta; break;
}
line[i] = new Line(this, 1024, integrationCounter, col);
line[i].averager = line[i].averagers[0];
}
lpDisplays.Items.Add("1");
lpDisplays.Items.Add("2");
lpDisplays.Items.Add("3");
lpDisplays.Items.Add("4");
lpSelectDisplay.Items.Add("1");
lpSelectDisplay.Items.Add("2");
lpSelectDisplay.Items.Add("3");
lpSelectDisplay.Items.Add("4");
List <String> ls = line[0].averagers;
for (int i = 0; i < ls.Count; i++)
{
LpVertMode.Items.Add(ls[i]);
}
LpVertMode.SelectedIndex = 0;
LpVertMode.SelectedIndexChanged += LpVertMode_SelectedIndexChanged;
LpHorzScale.Items.Add("1ms");
LpHorzScale.Items.Add("2ms");
LpHorzScale.Items.Add("5ms");
LpHorzScale.Items.Add("10ms");
LpHorzScale.Items.Add("20ms");
LpHorzScale.Items.Add("50ms");
LpHorzScale.Items.Add("100ms");
LpHorzScale.Items.Add("200ms");
LpHorzScale.Items.Add("500ms");
LpHorzScale.Items.Add("1000ms");
LpHorzScale.SelectedIndex = 6;
_integrationTime = 0.1;
LpHorzScale.SelectedIndexChanged += LpHorzScale_SelectedIndexChanged;
LpHorzScaleP.Click += LpHorzScaleP_Click;
LpHorzScaleM.Click += LpHorzScaleM_Click;
LpChannelSelectA.Checked = true;
LpChannelSelectA.CheckedChanged += LpChannelSelect_CheckedChanged;
LpChannelSelectB.CheckedChanged += LpChannelSelect_CheckedChanged;
LpChannelSelectC.CheckedChanged += LpChannelSelect_CheckedChanged;
LpChannelSelectD.CheckedChanged += LpChannelSelect_CheckedChanged;
LpChannelOnA.Checked = line[0].on;
LpChannelOnB.Checked = line[1].on;
LpChannelOnC.Checked = line[2].on;
LpChannelOnD.Checked = line[3].on;
lpRun.Checked = run;
LpChannelOnA.CheckedChanged += LpChannelOnA_CheckedChanged;
LpChannelOnB.CheckedChanged += LpChannelOnB_CheckedChanged;
LpChannelOnC.CheckedChanged += LpChannelOnC_CheckedChanged;
LpChannelOnD.CheckedChanged += LpChannelOnD_CheckedChanged;
LpVertAC.CheckedChanged += LpVertAC_CheckedChanged;
VertScalesD = new double[VertScales.Length];
for (int i = 0; i < VertScales.Length; i++)
{
LpVertScale.Items.Add(VertScales[i]);
VertScalesD[i] = Convert.ToDouble(VertScales[i]);
}
LpVertScale.SelectedIndexChanged += LpVertScale_SelectedIndexChanged;
LpVertScaleM.Click += LpVertScaleM_Click;
LpVertScaleP.Click += LpVertScaleP_Click;
LpVertOfs.ValueChanged += LpVertOfs_ValueChanged;
LpVertOfs0.Click += LpVertOfs0_Click;
LpVertOfsP.Click += LpVertOfsP_Click;
LpVertOfsPP.Click += LpVertOfsPP_Click;
LpVertOfsM.Click += LpVertOfsM_Click;
LpVertOfsMM.Click += LpVertOfsMM_Click;
LpOffsetDCremove.CheckedChanged += LpOffsetDCremove_CheckedChanged;
lpAutoScale.Click += LpAutoScale_Click;
selectedChannel = 0;
updateChannelInfo();
channels = _channels;
LpScreen.initLinePlotterScreen(this, channels, line);
lpDisplays.SelectedIndex = LpScreen.useGrids - 1;
lpScaleYMin.Value = Convert.ToDecimal(LpScreen.gridY[0].min);
lpScaleYMax.Value = Convert.ToDecimal(LpScreen.gridY[0].max);
lpDisplays.SelectedIndexChanged += LpDisplays_SelectedIndexChanged;
lpSelectDisplay.SelectedIndexChanged += LpSelectDisplay_SelectedIndexChanged;
lpScaleYMin.ValueChanged += LpScaleYMin_ValueChanged;
lpScaleYMax.ValueChanged += LpScaleYMax_ValueChanged;
lpAutoScaleY.CheckedChanged += LpAutoScaleY_CheckedChanged;
}
