private void refreshCanvas() // actualiza la visualización (colores)
{
if (comboboxcolor.SelectedIndex == 0) //Pressure
{
for (int i = 0; i < nozzlerectangles.Length; i++)
{
Rectangle rect_canvas = this.nozzlerectangles[i];
Rectangulo rect_nozzle = this.nozzle.GetRectangulo(i + 1);
rect_canvas.Fill = new SolidColorBrush(GetColorPressure(0, 1, rect_nozzle.GetPresP()));
}
LinearGradientBrush lgb = new LinearGradientBrush(GetColorPressure(0, 1, 1), GetColorPressure(0, 1, 0), 90);
GradientStop gs = new GradientStop();
gs.Color = GetColorPressure(0, 1, 0.5);
gs.Offset = 0.5;
lgb.GradientStops.Add(gs);
rectanglescale.Fill = lgb;
unitbox.Text = "[P/Po]";
maxlabel.Text = "1";
minlabel.Text = "0";
}
if (comboboxcolor.SelectedIndex == 1) //Velocity
{
for (int i = 0; i < nozzlerectangles.Length; i++)
{
Rectangle rect_canvas = this.nozzlerectangles[i];
Rectangulo rect_nozzle = this.nozzle.GetRectangulo(i + 1);
rect_canvas.Fill = new SolidColorBrush(GetColorMach(0, 2.5, rect_nozzle.GetVelP()));
}
LinearGradientBrush lgb = new LinearGradientBrush(GetColorMach(0, 2.5, 2.5), GetColorMach(0, 2.5, 0), 90);
GradientStop gs = new GradientStop();
gs.Color = GetColorMach(0, 2.5, 1.25);
gs.Offset = 0.5;
lgb.GradientStops.Add(gs);
rectanglescale.Fill = lgb;
unitbox.Text = "[V/Vo]";
maxlabel.Text = "2.5";
minlabel.Text = "0";
}
if (comboboxcolor.SelectedIndex == 2) //Temperature
{
for (int i = 0; i < nozzlerectangles.Length; i++)
{
Rectangle rect_canvas = this.nozzlerectangles[i];
Rectangulo rect_nozzle = this.nozzle.GetRectangulo(i + 1);
rect_canvas.Fill = new SolidColorBrush(GetColorTemp(0, 1, rect_nozzle.GetTempP()));
}
LinearGradientBrush lgb = new LinearGradientBrush(GetColorTemp(0, 1, 1), GetColorTemp(0, 1, 0), 90);
GradientStop gs = new GradientStop();
gs.Color = GetColorTemp(0, 1, 0.5);
gs.Offset = 0.5;
lgb.GradientStops.Add(gs);
rectanglescale.Fill = lgb;
unitbox.Text = "[T/To]";
maxlabel.Text = "1";
minlabel.Text = "0";
}
if (comboboxcolor.SelectedIndex == 3) //Density
{
for (int i = 0; i < nozzlerectangles.Length; i++)
{
Rectangle rect_canvas = this.nozzlerectangles[i];
Rectangulo rect_nozzle = this.nozzle.GetRectangulo(i + 1);
rect_canvas.Fill = new SolidColorBrush(GetColorDensity(0, 1, rect_nozzle.GetDensP()));
}
LinearGradientBrush lgb = new LinearGradientBrush(GetColorDensity(0, 1, 1), GetColorDensity(0, 1, 0), 90);
GradientStop gs = new GradientStop();
gs.Color = GetColorDensity(0, 1, 0.5);
gs.Offset = 0.5;
lgb.GradientStops.Add(gs);
rectanglescale.Fill = lgb;
unitbox.Text = "[ρ/ρo]";
maxlabel.Text = "1";
minlabel.Text = "0";
}
}