protected override Java.Lang.Object DoInBackground(params Java.Lang.Object[] @params)
{
double xmin = -2;
double xmax = 1.0;
double ymin = -1.5;
double ymax = 1.5;
MandelbrotCalculator mc = new MandelbrotCalculator(_width, _height, _maxIterations, xmax, xmin, ymax, ymin);
WorkOrderList.NewRequest(this, _width, _height);
List <CommPackage> cpList = JsonConvert.DeserializeObject <List <CommPackage> >(mc.SubmitWorkOrders());
_progressDialog.Max = cpList.Count();
foreach (CommPackage cp in cpList)
{
WorkOrderList.SubmitNewWorkOrder(cp);
}
StartTime = DateTime.Now;
while (!_complete)
{
// do nothing
Thread.Sleep(new TimeSpan(0, 0, 1));
}
EndTime = DateTime.Now;
return(true);
}
protected override Java.Lang.Object DoInBackground(params Java.Lang.Object[] @params)
{
double xmin = -2;
double xmax = 1.0;
double ymin = -1.5;
double ymax = 1.5;
MandelbrotCalculator mc = new MandelbrotCalculator(_width, _height, _maxIterations,xmax,xmin,ymax,ymin);
WorkOrderList.NewRequest(this, _width, _height);
List<CommPackage> cpList = JsonConvert.DeserializeObject<List<CommPackage>>(mc.SubmitWorkOrders());
_progressDialog.Max = cpList.Count();
foreach (CommPackage cp in cpList) {
WorkOrderList.SubmitNewWorkOrder(cp);
}
StartTime = DateTime.Now;
while (!_complete) {
// do nothing
Thread.Sleep(new TimeSpan(0, 0, 1));
}
EndTime = DateTime.Now;
return true;
}
public static int[][] ProcessRequest(int xStart, int yStart, double xMax, double xMin, double yMax, double yMin, int height, int width, int xChunkSize, int yChunkSize, int maxIterations)
{
int[][] pixelColours = new int[xChunkSize][];
for (int x = xStart; x < (xStart + xChunkSize); x++)
{
pixelColours[x - xStart] = new int[yChunkSize];
for (int y = yStart; y < (yStart + yChunkSize); y++)
{
pixelColours[x - xStart][y - yStart] = MandelbrotCalculator.GetColourOfPixel(x, y, xMax, xMin, yMax, yMin, height, width, maxIterations);
}
}
return(pixelColours);
}
void button_Click(object sender, EventArgs e)
{
EditText maxIterations = FindViewById <EditText>(Resource.Id.maxIterations);
try {
int maxIterationsNo = int.Parse(maxIterations.Text);
if (maxIterationsNo > 0 && maxIterationsNo <= 100000)
{
if (FindViewById <RadioButton>(Resource.Id.cloudComputation).Checked)
{
new AsyncGetResultsTask(this, this, FindViewById <ImageView>(Resource.Id.mandelbrotImgView), 300, 300, maxIterationsNo).Execute();
}
else
{
DateTime startTime = DateTime.Now;
ImageView _imgView = FindViewById <ImageView>(Resource.Id.mandelbrotImgView);
double xmin = -2;
double xmax = 1.0;
double ymin = -1.5;
double ymax = 1.5;
MandelbrotCalculator mc = new MandelbrotCalculator(300, 300, maxIterationsNo, xmax, xmin, ymax, ymin);
List <CommunicationResources.PixelColour> pixColList = mc.GenPixelColourList();
DateTime colourGenEndTime = DateTime.Now;
_imgView.SetImageBitmap(mc.GetBitmap(pixColList));
new AlertDialog.Builder(this)
.SetTitle("Mandelbrot generated")
.SetMessage("Success! Time taken(s) - Col Gen: " + colourGenEndTime.Subtract(startTime).TotalSeconds + " Draw time: " + DateTime.Now.Subtract(colourGenEndTime).TotalSeconds)
.Show();
}
}
else
{
new AlertDialog.Builder(this).SetMessage("Max iterations must greater than 0 and less than or equal to 100,000").SetTitle("Error").Show();
}
} catch (Exception) {
new AlertDialog.Builder(this).SetMessage("Max iterations must be an integer").SetTitle("Error").Show();
}
}
void button_Click(object sender, EventArgs e)
{
EditText maxIterations = FindViewById<EditText>(Resource.Id.maxIterations);
try {
int maxIterationsNo = int.Parse(maxIterations.Text);
if (maxIterationsNo > 0 && maxIterationsNo <= 100000) {
if (FindViewById<RadioButton>(Resource.Id.cloudComputation).Checked) {
new AsyncGetResultsTask(this, this, FindViewById<ImageView>(Resource.Id.mandelbrotImgView), 300, 300, maxIterationsNo).Execute();
} else {
DateTime startTime = DateTime.Now;
ImageView _imgView = FindViewById<ImageView>(Resource.Id.mandelbrotImgView);
double xmin = -2;
double xmax = 1.0;
double ymin = -1.5;
double ymax = 1.5;
MandelbrotCalculator mc = new MandelbrotCalculator(300, 300, maxIterationsNo, xmax, xmin, ymax, ymin);
List<CommunicationResources.PixelColour> pixColList = mc.GenPixelColourList();
DateTime colourGenEndTime = DateTime.Now;
_imgView.SetImageBitmap(mc.GetBitmap(pixColList));
new AlertDialog.Builder(this)
.SetTitle("Mandelbrot generated")
.SetMessage("Success! Time taken(s) - Col Gen: " + colourGenEndTime.Subtract(startTime).TotalSeconds + " Draw time: " + DateTime.Now.Subtract(colourGenEndTime).TotalSeconds)
.Show();
}
} else {
new AlertDialog.Builder(this).SetMessage("Max iterations must greater than 0 and less than or equal to 100,000").SetTitle("Error").Show();
}
} catch (Exception) {
new AlertDialog.Builder(this).SetMessage("Max iterations must be an integer").SetTitle("Error").Show();
}
}
