// ========================================================================================
// PrepareForFastPlacement_m: Called before starting fast placement
public bool PrepareForFastPlacement_m(string TapeID, int ComponentCount)
{
int TapeNum;
if (!IdValidates_m(TapeID, out TapeNum))
{
FastParametersOk = false;
return(false);
}
int first;
if (!int.TryParse(Grid.Rows[TapeNum].Cells["Next_Column"].Value.ToString(), out first))
{
MainForm.ShowMessageBox(
"Bad data at next column",
"Sloppy programmer error",
MessageBoxButtons.OK);
FastParametersOk = false;
return(false);
}
int last = first + ComponentCount - 1;
// measure holes
double LastX = 0.0;
double LastY = 0.0;
double FirstX = 0.0;
double FirstY = 0.0;
if (!GetPartHole_m(TapeNum, last, out LastX, out LastY))
{
FastParametersOk = false;
return(false);
}
if (last != first)
{
if (!GetPartHole_m(TapeNum, first, out FirstX, out FirstY))
{
FastParametersOk = false;
return(false);
}
}
else
{
FirstX = LastX;
FirstY = LastY;
}
FastXpos = FirstX;
FastYpos = FirstY;
if (ComponentCount > 1)
{
FastXstep = (LastX - FirstX) / (double)(ComponentCount - 1);
FastYstep = (LastY - FirstY) / (double)(ComponentCount - 1);
}
else
{
FastXstep = 0.0;
FastYstep = 0.0;
}
MainForm.DisplayText("Fast parameters:");
MainForm.DisplayText("First X: " + FirstX.ToString() + ", Y: " + FirstY.ToString());
MainForm.DisplayText("Last X: " + LastX.ToString() + ", Y: " + LastY.ToString());
MainForm.DisplayText("Step X: " + FastXstep.ToString() + ", Y: " + FastYstep.ToString());
return(true);
}
// ========================================================================================
// PrepareForFastPlacement_m: Called before starting fast placement
public bool PrepareForFastPlacement_m(string TapeID, int ComponentCount)
{
int TapeNum;
if (!IdValidates_m(TapeID, out TapeNum))
{
FastParametersOk = false;
return(false);
}
if (MainForm.UseCoordinatesDirectly(TapeNum))
{
return(true);
}
int first;
if (!int.TryParse(Grid.Rows[TapeNum].Cells["NextPart_Column"].Value.ToString(), out first))
{
MainForm.ShowMessageBox(
"Bad data at next column",
"Sloppy programmer error",
MessageBoxButtons.OK);
FastParametersOk = false;
return(false);
}
int last = first + ComponentCount - 1;
// measure holes
double LastX = 0.0;
double LastY = 0.0;
double FirstX = 0.0;
double FirstY = 0.0;
if (!GetPartHole_m(TapeNum, last, out LastX, out LastY))
{
FastParametersOk = false;
return(false);
}
if (last != first)
{
if (!GetPartHole_m(TapeNum, first, out FirstX, out FirstY))
{
FastParametersOk = false;
return(false);
}
}
else
{
FirstX = LastX;
FirstY = LastY;
}
FastXpos = FirstX;
FastYpos = FirstY;
if (ComponentCount > 1)
{
// get pitch
double pitch = 0;
if (!double.TryParse(Grid.Rows[TapeNum].Cells["Pitch_Column"].Value.ToString().Replace(',', '.'), out pitch))
{
MainForm.ShowMessageBox(
"Bad data at Pitch column, tape ID: " + Grid.Rows[TapeNum].Cells["Id_Column"].Value.ToString(),
"Data error",
MessageBoxButtons.OK);
return(false);
}
// if pitch == 2
if ((pitch < 2.01) && (pitch > 1.99))
{
int starthole = (first + 1) / 2;
int lasthole = (last + 1) / 2;
int HoleIncrements = lasthole - starthole;
if (HoleIncrements == 0)
{
FastXstep = 0.0;
FastYstep = 0.0;
}
else
{
FastXstep = (LastX - FirstX) / (double)HoleIncrements;
FastYstep = (LastY - FirstY) / (double)HoleIncrements;
}
}
else
{
// normal case
FastXstep = (LastX - FirstX) / (double)(ComponentCount - 1);
FastYstep = (LastY - FirstY) / (double)(ComponentCount - 1);
}
}
else
{
FastXstep = 0.0;
FastYstep = 0.0;
}
MainForm.DisplayText("Fast parameters:");
MainForm.DisplayText("First X: " + FirstX.ToString() + ", Y: " + FirstY.ToString());
MainForm.DisplayText("Last X: " + LastX.ToString() + ", Y: " + LastY.ToString());
MainForm.DisplayText("Step X: " + FastXstep.ToString() + ", Y: " + FastYstep.ToString());
return(true);
}
// ========================================================================================
// PrepareForFastPlacement_m: Called before starting fast placement
public bool PrepareForFastPlacement_m(string TapeID, int ComponentCount)
{
int TapeNum;
if (!IdValidates_m(TapeID, out TapeNum))
{
FastParametersOk = false;
return(false);
}
if (MainForm.UseCoordinatesDirectly(TapeNum))
{
return(true);
}
int first;
if (!int.TryParse(Grid.Rows[TapeNum].Cells["NextPart_Column"].Value.ToString(), out first))
{
MainForm.ShowMessageBox(
"Bad data at next column",
"Sloppy programmer error",
MessageBoxButtons.OK);
FastParametersOk = false;
return(false);
}
// get pitch
double pitch = 0;
if (!double.TryParse(Grid.Rows[TapeNum].Cells["Pitch_Column"].Value.ToString().Replace(',', '.'), out pitch))
{
MainForm.ShowMessageBox(
"Bad data at Pitch column, tape ID: " + Grid.Rows[TapeNum].Cells["Id_Column"].Value.ToString(),
"Data error",
MessageBoxButtons.OK);
return(false);
}
int last = first + ComponentCount - 1;
//adjust for which part to measure - make sure that the one selected is not indexed
//from the hole at the end of the cut tape strip, as that hole is often cut in half
if (pitch < 6) //really 4 or less
{
--last;
}
if (pitch < 3) //really 2 or less
{
--last;
}
if (last < first)
{
last = first;
}
// measure holes
double LastX = 0.0;
double LastY = 0.0;
double FirstX = 0.0;
double FirstY = 0.0;
if (!GetPartHole_m(TapeNum, last, out LastX, out LastY))
{
FastParametersOk = false;
return(false);
}
if (last != first)
{
if (!GetPartHole_m(TapeNum, first, out FirstX, out FirstY))
{
FastParametersOk = false;
return(false);
}
}
else
{
FirstX = LastX;
FirstY = LastY;
}
FastXpos = FirstX;
FastYpos = FirstY;
//test for a minimum of 2 complete holes - ie don't try to measure hold at the end of the tape, which is likely cut in half
//measure and divide to calculate pitch for these
if (last > first)
{
// if pitch == 2
if ((pitch < 2.01) && (pitch > 1.99))
{
int starthole = (first + 1) / 2;
int lasthole = (last + 1) / 2;
int HoleIncrements = lasthole - starthole;
if (HoleIncrements == 0)
{
FastXstep = 0.0;
FastYstep = 0.0;
}
else
{
FastXstep = (LastX - FirstX) / (double)HoleIncrements;
FastYstep = (LastY - FirstY) / (double)HoleIncrements;
}
}
else
{
// normal case
FastXstep = (LastX - FirstX) / (double)(last - first);
FastYstep = (LastY - FirstY) / (double)(last - first);
}
}
//if we had more than one component but could not measure multiple holes, just use the canned values for pitch
else if (ComponentCount > 1)
{
switch (Grid.Rows[TapeNum].Cells["Orientation_Column"].Value.ToString())
{
case "+Y":
FastXstep = 0;
FastYstep = pitch;
break;
case "+X":
FastXstep = pitch;
FastYstep = 0;
break;
case "-Y":
FastXstep = 0;
FastYstep = -pitch;
break;
case "-X":
FastXstep = -pitch;
FastYstep = 0;
break;
default:
MainForm.ShowMessageBox(
"Bad data at Tape #" + TapeNum.ToString() + ", Orientation",
"Tape data error",
MessageBoxButtons.OK
);
return(false);
}
}
else
{
FastXstep = 0.0;
FastYstep = 0.0;
}
MainForm.DisplayText("Fast parameters:");
MainForm.DisplayText("First X: " + FirstX.ToString() + ", Y: " + FirstY.ToString());
MainForm.DisplayText("Last X: " + LastX.ToString() + ", Y: " + LastY.ToString());
MainForm.DisplayText("Step X: " + FastXstep.ToString() + ", Y: " + FastYstep.ToString());
return(true);
}
