void drawChip()
{
if (null == mCanvas)
{
return;
}
double scalew = mG.Width / (double)(mChip.BoundingBox.Width + mChip.BoundingBox.X * 2);
double scaleh = mG.Height / (double)(mChip.BoundingBox.Height + mChip.BoundingBox.Y * 2);
mScale = 1 / Math.Min(scalew, scaleh);
mG.Clear(Color.Blue);
mG.SetTransform(new Matrix((float)(1 / mScale), 0, 0, (float)(1 / mScale), 0, 0));
mChip.Draw(mG);
if (null != mCanvas.Image)
{
mCanvas.Image.Dispose();
mCanvas.Image = null;
}
var tmp = new Bitmap(mBmp.Width, mBmp.Height);
var g = Graphics.FromImage(tmp);
g.DrawImage(mBmp, 0, 0);
mCanvas.Image = tmp;
}
void _drawSettingsWheel(CustomGraphics g)
{
const int outR = 6 * 18 / 16;
const int inR = 4 * 18 / 16;
const int inR45 = 3 * 18 / 16;
const int outR45 = 4 * 18 / 16;
if (mShowSettingsWheel)
{
if (CursorInSettingsWheel)
{
g.LineColor = Color.Cyan;
}
else
{
g.LineColor = Color.DarkGray;
}
g.SetTransform(new Matrix(1, 0, 0, 1, BoundingBox.X + 12, BoundingBox.Y + BoundingBox.Height - 16));
g.DrawCircle(new Point(), inR);
g.DrawLine(-outR, 0, -inR, 0);
g.DrawLine(outR, 0, inR, 0);
g.DrawLine(0, -outR, 0, -inR);
g.DrawLine(0, outR, 0, inR);
g.DrawLine(-outR45, -outR45, -inR45, -inR45);
g.DrawLine(outR45, -outR45, inR45, -inR45);
g.DrawLine(-outR45, outR45, -inR45, inR45);
g.DrawLine(outR45, outR45, inR45, inR45);
g.ClearTransform();
}
}
public void Draw(CustomGraphics g)
{
if (mPlots.Count == 0)
{
return;
}
/* reset if timestep changed */
if (mScopeTimeStep != ControlPanel.TimeStep)
{
mScopeTimeStep = ControlPanel.TimeStep;
ResetGraph();
}
_drawSettingsWheel(g);
g.LineColor = Color.Red;
g.SetTransform(new Matrix(1, 0, 0, 1, BoundingBox.X, BoundingBox.Y));
if (ShowFFT)
{
_drawFFTVerticalGridLines(g);
_drawFFT(g);
}
if (mMaxScale)
{
mScale = 1e-4;
}
mReduceRange = false;
mSomethingSelected = false; /* is one of our plots selected? */
for (int si = 0; si != mVisiblePlots.Count; si++)
{
var plot = mVisiblePlots[si];
_calcPlotScale(plot);
if (CirSim.Sim.ScopeSelected == -1 && plot.Elm != null && plot.Elm.IsMouseElm)
{
mSomethingSelected = true;
}
mReduceRange = true;
}
_checkForSelection();
if (SelectedPlot >= 0)
{
mSomethingSelected = true;
}
mDrawGridLines = true;
if ((ShowMax || ShowMin) && mVisiblePlots.Count > 0)
{
_calcMaxAndMin();
}
if (ShowV)
{
/* draw volts on top (last), then current underneath, then everything else */
for (int i = 0; i != mVisiblePlots.Count; i++)
{
if (i != SelectedPlot)
{
_drawPlot(g, mVisiblePlots[i], false);
}
}
/* draw selection on top. only works if selection chosen from scope */
if (SelectedPlot >= 0 && SelectedPlot < mVisiblePlots.Count)
{
_drawPlot(g, mVisiblePlots[SelectedPlot], true);
}
}
if (mVisiblePlots.Count > 0)
{
_drawInfoTexts(g);
}
g.ClearTransform();
_drawCrosshairs(g);
g.SetTransform(new Matrix(
CirSim.Sim.Transform[0], CirSim.Sim.Transform[1],
CirSim.Sim.Transform[2], CirSim.Sim.Transform[3],
CirSim.Sim.Transform[4], CirSim.Sim.Transform[5]
));
if (5 < mPlots[0].Pointer && !LockScale)
{
if (1e-4 < mScale && mReduceRange)
{
mScale /= 2;
}
}
}