protected void RecalcValuesImpl(int width, int height)
{
if (width < 0 || height < 0)
{
return;
}
if (scatterPlot != null)
{
InvalidateData();
for (;;)
{
double[] x;
double[] y;
double[] z;
string[] labels;
int index;
scatterPlot.GetData(out x, out y, out z, out labels, out index);
if (x == null)
{
break;
}
if (z != null)
{
if (zValues == null)
{
zValues = new Dictionary <SymbolProperties, double[, ]>();
}
double min;
double max;
ArrayUtils.MinMax(z, out min, out max);
if (double.IsNaN(scatterPlot.ColorMax) || max > scatterPlot.ColorMax)
{
scatterPlot.ColorMax = max;
}
if (double.IsNaN(scatterPlot.ColorMin) || min < scatterPlot.ColorMin)
{
scatterPlot.ColorMin = min;
}
}
else
{
zValues = null;
}
SymbolProperties prop = GetPointProperties != null?GetPointProperties(index) : defaultSymbol;
GridData vals;
double[,] zVals = null;
lock (locker2){
if (values.ContainsKey(prop))
{
try{
vals = values[prop];
} catch (Exception) {
break;
}
}
else
{
vals = new GridData(0, new bool[width, height]);
values.Add(prop, vals);
}
}
if (zValues != null)
{
lock (locker){
if (zValues.ContainsKey(prop))
{
try {
zVals = zValues[prop];
} catch (Exception) {
break;
}
}
else
{
zVals = new double[width, height];
zValues.Add(prop, zVals);
}
}
}
for (int i = 0; i < x.Length; i++)
{
int ix = ModelToViewX(x[i], width);
int iy = ModelToViewY(y[i], height);
if (ix >= 0 && iy >= 0 && ix < vals.Data.GetLength(0) && iy < vals.Data.GetLength(1))
{
vals.Data[ix, iy] = true;
vals.Count++;
if (zVals != null && z != null)
{
zVals[ix, iy] = z[i];
}
}
}
}
scatterPlot.Reset();
if (colorScale != null)
{
colorScale.Max = scatterPlot.ColorMax;
colorScale.Min = scatterPlot.ColorMin;
}
}
InvalidateImage();
Invalidate();
}
protected void RecalcValuesImpl(int width, int height)
{
if (width < 0 || height < 0){
return;
}
if (scatterPlot != null) {
InvalidateData();
for (;;){
double[] x;
double[] y;
double[] z;
string[] labels;
int index;
scatterPlot.GetData(out x, out y, out z, out labels, out index);
if (x == null){
break;
}
if (z != null){
if (zValues == null){
zValues = new Dictionary<SymbolProperties, double[,]>();
}
double min;
double max;
ArrayUtils.MinMax(z, out min, out max);
if (double.IsNaN(scatterPlot.ColorMax) || max > scatterPlot.ColorMax) {
scatterPlot.ColorMax = max;
}
if (double.IsNaN(scatterPlot.ColorMin) || min < scatterPlot.ColorMin) {
scatterPlot.ColorMin = min;
}
} else{
zValues = null;
}
SymbolProperties prop = GetPointProperties != null ? GetPointProperties(index) : defaultSymbol;
GridData vals;
double[,] zVals = null;
lock (locker2){
if (values.ContainsKey(prop)){
try{
vals = values[prop];
} catch (Exception){
break;
}
} else{
vals = new GridData(0, new bool[width,height]);
values.Add(prop, vals);
}
}
if (zValues != null){
lock (locker){
if (zValues.ContainsKey(prop)) {
try {
zVals = zValues[prop];
} catch (Exception) {
break;
}
} else {
zVals = new double[width, height];
zValues.Add(prop, zVals);
}
}
}
for (int i = 0; i < x.Length; i++){
int ix = ModelToViewX(x[i], width);
int iy = ModelToViewY(y[i], height);
if (ix >= 0 && iy >= 0 && ix < vals.Data.GetLength(0) && iy < vals.Data.GetLength(1)){
vals.Data[ix, iy] = true;
vals.Count++;
if (zVals != null && z != null){
zVals[ix, iy] = z[i];
}
}
}
}
scatterPlot.Reset();
if (colorScale != null){
colorScale.Max = scatterPlot.ColorMax;
colorScale.Min = scatterPlot.ColorMin;
}
}
InvalidateImage();
Invalidate();
}
