/* Plot the actual wafer on the chart.
* Used by GenerateButton_Click
*/
private void plotWafer()
{
xCoord = 0;
for (float i = xLowHigh[0]; i <= xLowHigh[1]; i += dieWidth)
{
yCoord = 0;
for (float j = yLowHigh[0]; j <= yLowHigh[1]; j += dieHeight)
{
// Create 5 new points that define the current die
Point bl = new Point(i - (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point br = new Point(i + (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point tl = new Point(i - (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point tr = new Point(i + (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point center = new Point(i, j);
// Create the new die and validate it
Die d = new Die(tl, tr, bl, br, center);
d.isValid();
// If the die is valid, it will be printed
showValidDie(d);
// Actually add the die to the array
dice[xCoord, yCoord] = d;
yCoord++;
}
xCoord++;
}
}
/* When the plotWafer button is clicked,
* this function takes in the user input
* and prints the center points of all
* valid dice to the dieVisualizer chart.
*/
private void PlotButton_Click(object sender, EventArgs e)
{
// Clear all points on the old wafer
dieVisualizer.Series[0].Points.Clear();
dieVisualizer.Series[1].Points.Clear();
dice = new Die[gridDimensionX, gridDimensionY];
// Set the gridlines to show the edges of the dice.
// Has the added effect of further cluttering the chart
// for purposes of obfuscation
dieVisualizer.ChartAreas[0].AxisX.Interval = dieWidth;
dieVisualizer.ChartAreas[0].AxisX.IntervalOffset = dieWidth / 2;
dieVisualizer.ChartAreas[0].AxisY.Interval = dieHeight;
dieVisualizer.ChartAreas[0].AxisY.IntervalOffset = dieHeight / 2;
// Fill in array, using xCoord and yCoord to reference the
// array later.
xCoord = 0;
for (float i = xLowHigh[0]; i <= xLowHigh[1]; i += dieWidth)
{
yCoord = 0;
for (float j = yLowHigh[0]; j <= yLowHigh[1]; j += dieHeight)
{
// Create 5 new points that define the current die
Point bl = new Point(i - (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point br = new Point(i + (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point tl = new Point(i - (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point tr = new Point(i + (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point center = new Point(i, j);
// Create the new die and validate it
Die d = new Die(tl, tr, bl, br, center);
d.isValid();
// If the die is valid, it will be printed
showValidDie(d);
// Actually add the die to the array
dice[xCoord, yCoord] = d;
yCoord++;
}
xCoord++;
}
//testCoords();
}
/* If this is the first button clicked, it will
* do the same as the plotWafer button click,
* generating an initial array. It will then highlight
* inspection points on the wafer. If it is not
* the first button clicked, it will just take
* the current array and highlight the inspection
* points based on user input.
*/
private void GenerateButton_Click(object sender, EventArgs e)
{
// Clear just the current inspection points
dieVisualizer.Series[1].Points.Clear();
// And the text box
coordBox.Text = "";
if (dice == null)
{
dice = new Die[gridDimensionX, gridDimensionY];
// Set the gridlines to show the edges of the dice.
dieVisualizer.ChartAreas[0].AxisX.Interval = dieWidth;
dieVisualizer.ChartAreas[0].AxisX.IntervalOffset = dieWidth / 2;
dieVisualizer.ChartAreas[0].AxisY.Interval = dieHeight;
dieVisualizer.ChartAreas[0].AxisY.IntervalOffset = dieHeight / 2;
// Fill in array
xCoord = 0;
// For the current release of the app,
// ic and jc exist to evenly space inspection points.
int ic = 0, jc = 0;
for (float i = xLowHigh[0]; i <= xLowHigh[1]; i += dieWidth)
{
yCoord = 0;
for (float j = yLowHigh[0]; j <= yLowHigh[1]; j += dieHeight)
{
// Create 5 new points that define the current die
Point bl = new Point(i - (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point br = new Point(i + (float)(dieWidth / 2), j - (float)(dieHeight / 2));
Point tl = new Point(i - (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point tr = new Point(i + (float)(dieWidth / 2), j + (float)(dieHeight / 2));
Point center = new Point(i, j);
// Create the new die and validate it
Die d = new Die(tl, tr, bl, br, center);
d.isValid();
// If the die is valid, it will be printed
showValidDie(d);
// Check to make sure that the point is evenly spaced
// then highlight it if it is valid
if (ic % numPoints == 0 && jc % numPoints == 0)
{
showInspectedDie(d);
}
// Actually add the die to the array
dice[xCoord, yCoord] = d;
yCoord++;
jc++;
}
xCoord++;
ic++;
}
//testCoords();
}
else
{
// Simply run through the current array
// and highlight dice at the correct interval
int ic = 0, jc = 0;
for (int i = 0; i < xCoord; i++)
{
for (int j = 0; j < yCoord; j++)
{
Die d = dice[i, j];
if (ic % numPoints == 0 && jc % numPoints == 0)
{
showInspectedDie(d);
}
jc++;
}
ic++;
}
}
}
