protected override void OnPaint(PaintEventArgs e)
{
try
{
if (mBitmap != null)
{
e.Graphics.DrawImage(mBitmap, 0, 0, Width, Height);
}
if (Core != null)
{
PointF p = TranslatePoint(mLastWPos.ToPointF());
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
using (Pen px = GetPen(ColorScheme.PreviewCross, 2f))
{
e.Graphics.DrawLine(px, (int)p.X, (int)p.Y - 5, (int)p.X, (int)p.Y - 5 + 10);
e.Graphics.DrawLine(px, (int)p.X - 5, (int)p.Y, (int)p.X - 5 + 10, (int)p.Y);
}
using (Brush b = GetBrush(ColorScheme.PreviewText))
{
Rectangle r = ClientRectangle;
r.Inflate(-5, -5);
StringFormat sf = new StringFormat();
// II | I
// ---------
// III | IV
GrblFile.CartesianQuadrant q = Core != null && Core.LoadedFile != null ? Core.LoadedFile.Quadrant : GrblFile.CartesianQuadrant.Unknown;
sf.Alignment = q == GrblFile.CartesianQuadrant.II || q == GrblFile.CartesianQuadrant.III ? StringAlignment.Near : StringAlignment.Far;
sf.LineAlignment = q == GrblFile.CartesianQuadrant.III || q == GrblFile.CartesianQuadrant.IV ? StringAlignment.Far : StringAlignment.Near;
String position = string.Format("X: {0:0.000} Y: {1:0.000}", Core != null ? mLastMPos.X : 0, Core != null ? mLastMPos.Y : 0);
if (Core != null && (mLastWPos.Z != 0 || mLastMPos.Z != 0 || forcez))
{
position = position + string.Format(" Z: {0:0.000}", mLastMPos.Z);
}
if (Core != null && Core.WorkingOffset != GPoint.Zero)
{
position = position + "\n" + string.Format("X: {0:0.000} Y: {1:0.000}", Core != null ? mLastWPos.X : 0, Core != null ? mLastWPos.Y : 0);
}
if (Core != null && Core.WorkingOffset != GPoint.Zero && (mLastWPos.Z != 0 || mLastMPos.Z != 0 || forcez))
{
position = position + string.Format(" Z: {0:0.000}", mLastWPos.Z);
}
if (mCurF != 0 || mCurS != 0 || mFSTrig)
{
mFSTrig = true;
String fs = string.Format("F: {0:00000.##} S: {1:000.##}", Core != null ? mCurF : 0, Core != null ? mCurS : 0);
position = position + "\n" + fs;
}
e.Graphics.DrawString(position, Font, b, r, sf);
}
}
}
catch (Exception ex)
{
Logger.LogException("GrblPanel Paint", ex);
}
}