//defcosntruct
public AscanSetPacket()
{
head = new ItemHeader();
tag = new UploadTagHeader();
tag.cellNum = 1; //should be use xml
ascanLen = ConstParameter.MaxAscanWaveLen;
ascan = new AscanVideo(ascanLen);
}
//__________________________________________________________________
#region BScan Part
//private void initColorBar()
//{
// int st = 4 * ((panelColorBar.Width * 24 + 31) / 32);
// int index;
// byte r = 0;
// byte g = 0;
// byte b = 0;
// byte[] dataForColor = new byte[3*panelColorBar.Height * panelColorBar.Height];
// Bitmap imageForColor = new Bitmap(panelColorBar.Width, panelColorBar.Height);
// for (int i = 0; i < panelColorBar.Height; i++)
// {
// if (RGBImage.getRGB(((double)i) / panelColorBar.Height, ref r, ref g, ref b))
// {
// for (int j = 0; j < panelColorBar.Width; j++)
// {
// index = 3 * (i * panelColorBar.Width + j);
// dataForColor[index] = b;
// dataForColor[index + 1] = g;
// dataForColor[index + 2] = r;
// }
// }
// }
// panelColorBar.BackgroundImage = RGBImage.CreateBitmap(dataForColor, imageForColor);
//}
public void AddData(AscanVideo ascan)
{
if (width == 0 || height == 0 || stride == 0)
{
int top = 0;
int left = 0;
int yMin = tChartBscan.Axes.Left.CalcPosValue(0);
int yMax = tChartBscan.Axes.Left.CalcPosValue(100);
int xMin = tChartBscan.Axes.Bottom.CalcPosValue(0);
int xMax = tChartBscan.Axes.Bottom.CalcPosValue(totalcolumn);
if (xMin < xMax)
{
left = xMin;
}
else
{
left = xMax;
}
if (yMin < yMax)
{
top = yMin;
}
else
{
top = yMax;
}
pictureBox.Location = new Point(left + 1, top + 1);
width = Math.Abs(xMin - xMax) - 2;
height = Math.Abs(yMax - yMin) - 2;
stride = 4 * ((width * 24 + 31) / 32);
currentcolumn = 0;
totalcolumn = (int)width / thick;
tChartBscan.Axes.Bottom.SetMinMax(0, totalcolumn);
dateArray = new byte[stride * height];
for (int k = 0; k < dateArray.Length; k++)
{
dateArray[k] = byte.MaxValue;
}
pictureBox.Width = width;
pictureBox.Height = height;
bitmap = new Bitmap(width, height);
changed = true;
}
float[] bigYValue = new float[ConstParameter.MaxAscanWaveLen];
float[] smallYValue = new float[ConstParameter.MaxAscanWaveLen / 2];
uint len = ascan.len;
float[] yValue;
float[] amp = new float[512];
//1024
if (len == ConstParameter.MaxAscanWaveLen)
{
yValue = bigYValue;
Array.Copy(ascan.wave, yValue, len);
for (int i = 0; i < 512; i++)
{
amp[i] = yValue[2 * i + 1];
}
}
//512
else
{
yValue = smallYValue;
Array.Copy(ascan.wave, yValue, len);
amp = yValue;
}
byte r = 0, g = 0, b = 0;
int index = -1;
//未满时填满
if (currentcolumn < totalcolumn)
{
for (int i = 0; i < height; i++)
{
index = (int)i * 512 / height;
double data = Math.Abs(amp[index]);
if (RGBImage.getRGB((double)data, ref r, ref g, ref b))
{
for (int j = 0; j < thick; j++)
{
int a = i * stride + 3 * currentcolumn * thick + j * 3;
dateArray[a] = b;
dateArray[a + 1] = g;
dateArray[a + 2] = r;
}
}
}
currentcolumn++;
}
//满后推动的感觉
else
{
currentcolumn--;
//
for (int i = 0; i < height; i++)
{
for (int j = 0; j < totalcolumn - 1; j++)
{
int a = i * stride + 9 * j;
dateArray[a] = dateArray[a + 9];
dateArray[a + 1] = dateArray[a + 1 + 9];
dateArray[a + 2] = dateArray[a + 2 + 9];
dateArray[a + 3] = dateArray[a + 3 + 9];
dateArray[a + 4] = dateArray[a + 4 + 9];
dateArray[a + 5] = dateArray[a + 5 + 9];
dateArray[a + 6] = dateArray[a + 6 + 9];
dateArray[a + 7] = dateArray[a + 7 + 9];
dateArray[a + 8] = dateArray[a + 8 + 9];
}
}
for (int i = 0; i < height; i++)
{
index = (int)i * 512 / height;
double data = Math.Abs(amp[index]);
if (RGBImage.getRGB((double)data, ref r, ref g, ref b))
{
for (int j = 0; j < thick; j++)
{
int a = i * stride + 3 * currentcolumn * thick + j * 3;
dateArray[a] = b;
dateArray[a + 1] = g;
dateArray[a + 2] = r;
}
}
}
currentcolumn++;
}
}
public void AddData(AscanVideo ascan)
{
float[] bigXValue = new float[ConstParameter.MaxAscanWaveLen];
float[] bigYValue = new float[ConstParameter.MaxAscanWaveLen];
float[] smallXValue = new float[ConstParameter.MaxAscanWaveLen / 2];
float[] smallYValue = new float[ConstParameter.MaxAscanWaveLen / 2];
uint len = ascan.len;
double xStep = ascan.width / (len - 1);//Divide width into (len - 1) part.
float[] xValue, yValue;
float[] amp = new float[512];
//1024
if (len == ConstParameter.MaxAscanWaveLen)
{
xValue = bigXValue;
for (int i = 0; i < len; i++)
{
xValue[i] = (float)(ascan.delay + xStep * i);
}
yValue = bigYValue;
Array.Copy(ascan.wave, yValue, len);
for (int i = 0; i < 512; i++)
{
amp[i] = yValue[2 * i + 1];
}
}
//512
else
{
xValue = smallXValue;
for (int i = 0; i < len; i++)
{
xValue[i] = (float)(ascan.delay + xStep * i);
}
yValue = smallYValue;
Array.Copy(ascan.wave, yValue, len);
amp = yValue;
}
byte r = 0, g = 0, b = 0;
int index = -1;
if (curentrow < totalrow)
{
for (int i = 0; i < width; i++)
{
index = i * 512 / width;
double data = Math.Abs(amp[index]);
if (RGBImage.getRGB((double)data, ref r, ref g, ref b))
{
for (int j = 0; j < 3; j++)
{
int a = (curentrow * 3 + j) * stride + 3 * i;
dateArray[a] = b;
dateArray[a + 1] = g;
dateArray[a + 2] = r;
}
}
}
curentrow++;
}
else
{
curentrow = 0;
dateArray = new byte[stride * height];
for (int k = 0; k < dateArray.Length; k++)
{
dateArray[k] = byte.MaxValue;
}
}
}