public void Draw3DTickLine(ChartGraphics graph, PointF point1, PointF point2, bool horizontal, float scrollBarSize, bool backElements, bool selectionMode)
{
ChartArea chartArea = base.axis.chartArea;
bool flag = default(bool);
float marksZPosition = base.axis.GetMarksZPosition(out flag);
bool flag2 = flag;
if ((!flag2 || base.axis.MajorTickMark.Style != TickMarkStyle.Cross) && base.axis.MajorTickMark.Style != TickMarkStyle.Inside && base.axis.MinorTickMark.Style != TickMarkStyle.Cross && base.axis.MinorTickMark.Style != TickMarkStyle.Inside)
{
goto IL_006d;
}
flag2 = false;
goto IL_006d;
IL_006d:
SurfaceNames surfaceName = (SurfaceNames)((marksZPosition != 0.0) ? 1 : 2);
if (chartArea.ShouldDrawOnSurface(surfaceName, backElements, flag2))
{
if (base.axis.AxisPosition == AxisPosition.Bottom && (!base.axis.IsMarksNextToAxis() || flag) && chartArea.IsBottomSceneWallVisible())
{
point2.Y += chartArea.areaSceneWallWidth.Height;
}
else if (base.axis.AxisPosition == AxisPosition.Left && (!base.axis.IsMarksNextToAxis() || flag) && chartArea.IsSideSceneWallOnLeft())
{
point1.X -= chartArea.areaSceneWallWidth.Width;
}
else if (base.axis.AxisPosition == AxisPosition.Right && (!base.axis.IsMarksNextToAxis() || flag) && !chartArea.IsSideSceneWallOnLeft())
{
point2.X += chartArea.areaSceneWallWidth.Width;
}
else if (base.axis.AxisPosition == AxisPosition.Top && (!base.axis.IsMarksNextToAxis() || flag))
{
point1.Y -= chartArea.areaSceneWallWidth.Height;
}
Point3D point3D = null;
Point3D point3D2 = null;
if (flag && chartArea.areaSceneWallWidth.Width != 0.0)
{
if (base.axis.AxisPosition == AxisPosition.Top)
{
float y = base.axis.PlotAreaPosition.Y;
if (this.style == TickMarkStyle.Inside)
{
point1.Y = y;
point2.Y = y + this.size;
point3D = new Point3D(point1.X, point1.Y, (float)(0.0 - chartArea.areaSceneWallWidth.Width));
point3D2 = new Point3D(point1.X, point1.Y, 0f);
}
else if (this.style == TickMarkStyle.Outside)
{
point1.Y = y;
point2.Y = y;
point3D = new Point3D(point1.X, y, marksZPosition);
point3D2 = new Point3D(point1.X, point1.Y, (float)(0.0 - this.size - chartArea.areaSceneWallWidth.Width));
}
else if (this.style == TickMarkStyle.Cross)
{
point1.Y = y;
point2.Y = (float)(y + this.size / 2.0);
point3D = new Point3D(point1.X, y, marksZPosition);
point3D2 = new Point3D(point1.X, point1.Y, (float)((0.0 - this.size) / 2.0 - chartArea.areaSceneWallWidth.Width));
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Top, backElements, false))
{
point3D = null;
point3D2 = null;
}
}
if (base.axis.AxisPosition == AxisPosition.Left && !chartArea.IsSideSceneWallOnLeft())
{
float x = base.axis.PlotAreaPosition.X;
if (this.style == TickMarkStyle.Inside)
{
point1.X = x;
point2.X = x + this.size;
point3D = new Point3D(point1.X, point1.Y, (float)(0.0 - chartArea.areaSceneWallWidth.Width));
point3D2 = new Point3D(point1.X, point1.Y, 0f);
}
else if (this.style == TickMarkStyle.Outside)
{
point1.X = x;
point2.X = x;
point3D = new Point3D(x, point1.Y, marksZPosition);
point3D2 = new Point3D(x, point1.Y, (float)(0.0 - this.size - chartArea.areaSceneWallWidth.Width));
}
else if (this.style == TickMarkStyle.Cross)
{
point1.X = x;
point2.X = (float)(x + this.size / 2.0);
point3D = new Point3D(x, point1.Y, marksZPosition);
point3D2 = new Point3D(x, point1.Y, (float)((0.0 - this.size) / 2.0 - chartArea.areaSceneWallWidth.Width));
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Left, backElements, false))
{
point3D = null;
point3D2 = null;
}
}
else if (base.axis.AxisPosition == AxisPosition.Right && chartArea.IsSideSceneWallOnLeft())
{
float num = base.axis.PlotAreaPosition.Right();
if (this.style == TickMarkStyle.Inside)
{
point1.X = num - this.size;
point2.X = num;
point3D = new Point3D(point2.X, point2.Y, (float)(0.0 - chartArea.areaSceneWallWidth.Width));
point3D2 = new Point3D(point2.X, point2.Y, 0f);
}
else if (this.style == TickMarkStyle.Outside)
{
point1.X = num;
point2.X = num;
point3D = new Point3D(num, point1.Y, marksZPosition);
point3D2 = new Point3D(num, point1.Y, (float)(0.0 - this.size - chartArea.areaSceneWallWidth.Width));
}
else if (this.style == TickMarkStyle.Cross)
{
point1.X = (float)(num - this.size / 2.0);
point2.X = num;
point3D = new Point3D(num, point1.Y, marksZPosition);
point3D2 = new Point3D(num, point1.Y, (float)((0.0 - this.size) / 2.0 - chartArea.areaSceneWallWidth.Width));
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Right, backElements, false))
{
point3D = null;
point3D2 = null;
}
}
}
graph.Draw3DLine(chartArea.matrix3D, base.borderColor, base.borderWidth, base.borderStyle, new Point3D(point1.X, point1.Y, marksZPosition), new Point3D(point2.X, point2.Y, marksZPosition), base.axis.Common, this, ChartElementType.TickMarks);
if (point3D != null && point3D2 != null)
{
graph.Draw3DLine(chartArea.matrix3D, base.borderColor, base.borderWidth, base.borderStyle, point3D, point3D2, base.axis.Common, this, ChartElementType.TickMarks);
}
}
}
internal void Draw3DTickLine(ChartGraphics graph, PointF point1, PointF point2, bool horizontal, float scrollBarSize, bool backElements, bool selectionMode)
{
ChartArea chartArea = axis.chartArea;
bool axisOnEdge;
float marksZPosition = axis.GetMarksZPosition(out axisOnEdge);
bool flag = axisOnEdge;
if ((flag && axis.MajorTickMark.Style == TickMarkStyle.Cross) || axis.MajorTickMark.Style == TickMarkStyle.Inside || axis.MinorTickMark.Style == TickMarkStyle.Cross || axis.MinorTickMark.Style == TickMarkStyle.Inside)
{
flag = false;
}
SurfaceNames surfaceName = (marksZPosition != 0f) ? SurfaceNames.Front : SurfaceNames.Back;
if (!chartArea.ShouldDrawOnSurface(surfaceName, backElements, flag))
{
return;
}
if (axis.AxisPosition == AxisPosition.Bottom && (!axis.IsMarksNextToAxis() || axisOnEdge) && chartArea.IsBottomSceneWallVisible())
{
point2.Y += chartArea.areaSceneWallWidth.Height;
}
else if (axis.AxisPosition == AxisPosition.Left && (!axis.IsMarksNextToAxis() || axisOnEdge) && chartArea.IsSideSceneWallOnLeft())
{
point1.X -= chartArea.areaSceneWallWidth.Width;
}
else if (axis.AxisPosition == AxisPosition.Right && (!axis.IsMarksNextToAxis() || axisOnEdge) && !chartArea.IsSideSceneWallOnLeft())
{
point2.X += chartArea.areaSceneWallWidth.Width;
}
else if (axis.AxisPosition == AxisPosition.Top && (!axis.IsMarksNextToAxis() || axisOnEdge))
{
point1.Y -= chartArea.areaSceneWallWidth.Height;
}
Point3D point3D = null;
Point3D point3D2 = null;
if (axisOnEdge && chartArea.areaSceneWallWidth.Width != 0f)
{
if (axis.AxisPosition == AxisPosition.Top)
{
float y = axis.PlotAreaPosition.Y;
if (style == TickMarkStyle.Inside)
{
point1.Y = y;
point2.Y = y + size;
point3D = new Point3D(point1.X, point1.Y, 0f - chartArea.areaSceneWallWidth.Width);
point3D2 = new Point3D(point1.X, point1.Y, 0f);
}
else if (style == TickMarkStyle.Outside)
{
point1.Y = y;
point2.Y = y;
point3D = new Point3D(point1.X, y, marksZPosition);
point3D2 = new Point3D(point1.X, point1.Y, 0f - size - chartArea.areaSceneWallWidth.Width);
}
else if (style == TickMarkStyle.Cross)
{
point1.Y = y;
point2.Y = y + size / 2f;
point3D = new Point3D(point1.X, y, marksZPosition);
point3D2 = new Point3D(point1.X, point1.Y, (0f - size) / 2f - chartArea.areaSceneWallWidth.Width);
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Top, backElements, onEdge: false))
{
point3D = null;
point3D2 = null;
}
}
if (axis.AxisPosition == AxisPosition.Left && !chartArea.IsSideSceneWallOnLeft())
{
float x = axis.PlotAreaPosition.X;
if (style == TickMarkStyle.Inside)
{
point1.X = x;
point2.X = x + size;
point3D = new Point3D(point1.X, point1.Y, 0f - chartArea.areaSceneWallWidth.Width);
point3D2 = new Point3D(point1.X, point1.Y, 0f);
}
else if (style == TickMarkStyle.Outside)
{
point1.X = x;
point2.X = x;
point3D = new Point3D(x, point1.Y, marksZPosition);
point3D2 = new Point3D(x, point1.Y, 0f - size - chartArea.areaSceneWallWidth.Width);
}
else if (style == TickMarkStyle.Cross)
{
point1.X = x;
point2.X = x + size / 2f;
point3D = new Point3D(x, point1.Y, marksZPosition);
point3D2 = new Point3D(x, point1.Y, (0f - size) / 2f - chartArea.areaSceneWallWidth.Width);
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Left, backElements, onEdge: false))
{
point3D = null;
point3D2 = null;
}
}
else if (axis.AxisPosition == AxisPosition.Right && chartArea.IsSideSceneWallOnLeft())
{
float num = axis.PlotAreaPosition.Right();
if (style == TickMarkStyle.Inside)
{
point1.X = num - size;
point2.X = num;
point3D = new Point3D(point2.X, point2.Y, 0f - chartArea.areaSceneWallWidth.Width);
point3D2 = new Point3D(point2.X, point2.Y, 0f);
}
else if (style == TickMarkStyle.Outside)
{
point1.X = num;
point2.X = num;
point3D = new Point3D(num, point1.Y, marksZPosition);
point3D2 = new Point3D(num, point1.Y, 0f - size - chartArea.areaSceneWallWidth.Width);
}
else if (style == TickMarkStyle.Cross)
{
point1.X = num - size / 2f;
point2.X = num;
point3D = new Point3D(num, point1.Y, marksZPosition);
point3D2 = new Point3D(num, point1.Y, (0f - size) / 2f - chartArea.areaSceneWallWidth.Width);
}
if (chartArea.ShouldDrawOnSurface(SurfaceNames.Right, backElements, onEdge: false))
{
point3D = null;
point3D2 = null;
}
}
}
graph.Draw3DLine(chartArea.matrix3D, borderColor, borderWidth, borderStyle, new Point3D(point1.X, point1.Y, marksZPosition), new Point3D(point2.X, point2.Y, marksZPosition), axis.Common, this, ChartElementType.TickMarks);
if (point3D != null && point3D2 != null)
{
graph.Draw3DLine(chartArea.matrix3D, borderColor, borderWidth, borderStyle, point3D, point3D2, axis.Common, this, ChartElementType.TickMarks);
}
}