void Draw_Field_Rectangles(System.Drawing.Graphics myGraphics)
{
if (get_mode()==0)
{
Physic.Electrostatic_field E_max = new Physic.Electrostatic_field();
E_max.set_x(60);
foreach (DefaultNamespace.Data myData in alDatas.Data)
{
Physic.Position pt = myData.position;
Physic.Electrostatic_field E = myData.E;
Rectangle_draw myRect = new Rectangle_draw();
myRect.width = myGrid.get_space().get_x()/2;
myRect.height = myGrid.get_space().get_y()/2;
myRect.get_position().set_x(pt.get_x());
myRect.get_position().set_y(pt.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myRect.color = myColor.color("step",E.norm,0,E_max.norm);
}
else
{
myRect.color = System.Drawing.Color.White;
}
myRect.Draw(myGraphics);
}
}
}
void Draw_Equipotentials(System.Drawing.Graphics myGraphics)
{
if (get_mode()==0)
{
Physic.Electrostatic_potential V_max = new Physic.Electrostatic_potential();
V_max.value = 3000;
Physic.Electrostatic_potential V_min = new Physic.Electrostatic_potential();
V_min.value = -3000;
foreach (DefaultNamespace.Data myData in alDatas.Data)
{
Physic.Position pt = myData.position;
Physic.Electrostatic_potential V = myData.V;
Rectangle_draw myRect = new Rectangle_draw();
myRect.width = myGrid.get_space().get_x(); //2;
myRect.height = myGrid.get_space().get_y(); //2;
myRect.position.set_x(pt.get_x());
myRect.position.set_y(pt.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myRect.color = myColor.color("step",V.value,V_min.value,V_max.value);
}
else
{
myRect.color = System.Drawing.Color.White;
}
myRect.Draw(myGraphics);
}
}
}
