private void bUpdate_Click(object sender, EventArgs e)
{
if (area == null || points == null)
{
MessageBox.Show("You must load an image and dataset before generating a heatmap.");
return;
}
HeatMap m = new HeatMap(area, (float)numScaling.Value,
(float)numDotradius.Value, (float)numOpacity.Value,
cbGrayscale.Checked, cbTrimheatless.Checked);
foreach (HeatMapPoint p in points)
{
m.AddPoint(p.X, p.Y);
}
bmp = m.GetBitmap();
panelImage.Invalidate();
}
private void bUpdate_Click(object sender, EventArgs e)
{
Stopwatch sw = new Stopwatch();
sw.Start();
if (area == null || points == null)
{
//MessageBox.Show("You must load an image and dataset before generating a heatmap.");
//return;
string ImgPath = "..\\..\\test.jpg";
string DataPath = "..\\..\\hmIdsPerPoints.txt";
LoadImage(ImgPath);
DataLoad(DataPath);
if (area == null || points == null)
{
MessageBox.Show("You must load an image and dataset before generating a heatmap.");
return;
}
}
HeatMap m = new HeatMap(area, (float)numScaling.Value,
(float)numDotradius.Value, (float)numOpacity.Value,
cbGrayscale.Checked, cbTrimheatless.Checked);
foreach (HeatMapPoint p in points)
{
m.AddPoint(p.X, p.Y);
}
// zest. test.
//for (int i = 0; i < area.Height; i++)
//{
// for (int j = 0; j < area.Width; j++)
// {
// for (int k = 0; k < (1 + j + (10 * i)); k++)
// {
// m.AddPoint(j, i);
// }
// }
//}
bmp = m.GetBitmap();
legend = m.GetLegend(150, bmp.Height, max, middle);
sw.Stop();
Debug.WriteLine(sw.ElapsedMilliseconds.ToString() + "ms");
panelImage.Invalidate();
}