public RectangleF PaintSymbol(Graphics g, RectangleF bounds)
{
bounds.Inflate(0, -bounds.Height / 4);
if (null != _fillBrush)
{
_fillBrush.SetEnvironment(bounds, BrushX.GetEffectiveMaximumResolution(g, 1));
g.FillRectangle(_fillBrush, bounds);
}
if (null != _framePen)
{
_framePen.SetEnvironment(bounds, BrushX.GetEffectiveMaximumResolution(g, 1));
g.DrawRectangle(_framePen, bounds.X, bounds.Y, bounds.Width, bounds.Height);
}
return(bounds);
}
public void Paint(Graphics g, IPlotArea layer, int axisnumber)
{
if (!_showGrid)
{
return;
}
Scale axis = layer.Scales[axisnumber];
TickSpacing ticking = layer.Scales[axisnumber].TickSpacing;
var layerRect = new RectangleD2D(PointD2D.Empty, layer.Size);
if (_showZeroOnly)
{
var var = new Altaxo.Data.AltaxoVariant(0.0);
double rel = axis.PhysicalVariantToNormal(var);
_majorPen.SetEnvironment(layerRect, BrushX.GetEffectiveMaximumResolution(g, 1));
if (rel >= 0 && rel <= 1)
{
if (axisnumber == 0)
{
layer.CoordinateSystem.DrawIsoline(g, MajorPen, new Logical3D(rel, 0), new Logical3D(rel, 1));
}
else
{
layer.CoordinateSystem.DrawIsoline(g, MajorPen, new Logical3D(0, rel), new Logical3D(1, rel));
}
//layer.DrawIsoLine(g, MajorPen, axisnumber, rel, 0, 1);
}
}
else
{
double[] ticks;
if (_showMinor)
{
_minorPen.SetEnvironment(layerRect, BrushX.GetEffectiveMaximumResolution(g, 1));
ticks = ticking.GetMinorTicksNormal(axis);
for (int i = 0; i < ticks.Length; ++i)
{
if (axisnumber == 0)
{
layer.CoordinateSystem.DrawIsoline(g, MinorPen, new Logical3D(ticks[i], 0), new Logical3D(ticks[i], 1));
}
else
{
layer.CoordinateSystem.DrawIsoline(g, MinorPen, new Logical3D(0, ticks[i]), new Logical3D(1, ticks[i]));
}
//layer.DrawIsoLine(g, MinorPen, axisnumber, ticks[i], 0, 1);
}
}
MajorPen.SetEnvironment(layerRect, BrushX.GetEffectiveMaximumResolution(g, 1));
ticks = ticking.GetMajorTicksNormal(axis);
for (int i = 0; i < ticks.Length; ++i)
{
if (axisnumber == 0)
{
layer.CoordinateSystem.DrawIsoline(g, MajorPen, new Logical3D(ticks[i], 0), new Logical3D(ticks[i], 1));
}
else
{
layer.CoordinateSystem.DrawIsoline(g, MajorPen, new Logical3D(0, ticks[i]), new Logical3D(1, ticks[i]));
}
//layer.DrawIsoLine(g, MajorPen, axisnumber, ticks[i], 0, 1);
}
}
}
