//,Physic.Grid myGrid,System.Collections.ArrayList alData)
void Draw_Field_Vectors(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;
Math.Vector_draw myVector = new Math.Vector_draw();
myVector.position_start.set_x(pt.get_x());
myVector.position_start.set_y(pt.get_y());
myVector.position_end.set_x(pt.get_x()+E.get_x());
myVector.position_end.set_y(pt.get_y()+E.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myVector.color = myColor.color("step",E.norm,0,E_max.norm);
}
else
{
myVector.color = System.Drawing.Color.White;
}
myVector.Draw(myGraphics);
}
}
else if (get_mode()==1)
{
Physic.Magnetostatic_field B_max = new Physic.Magnetostatic_field();
B_max.set_x(60);
foreach (DefaultNamespace.Data myData in alDatas.Data)
{
Physic.Position pt = myData.position;
Physic.Magnetostatic_field B = myData.B;
Math.Vector_draw myVector = new Math.Vector_draw();
myVector.position_start.set_x(pt.get_x());
myVector.position_start.set_y(pt.get_y());
myVector.position_end.set_x(pt.get_x()+B.get_x());
myVector.position_end.set_y(pt.get_y()+B.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myVector.color = myColor.color("step",B.norm,0,B_max.norm);
}
else
{
myVector.color = System.Drawing.Color.White;
}
myVector.Draw(myGraphics);
}
}
}
//,Physic.Grid myGrid,System.Collections.ArrayList alData)
void Draw_Field_Grains(System.Drawing.Graphics myGraphics)
{
if (this.mnuModeE.Checked==true)
{
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;
Physic.Grain_draw myGrain = new Physic.Grain_draw();
myGrain.len = (float) System.Math.Sqrt(myGrid.get_space().get_x()*myGrid.get_space().get_x() + myGrid.get_space().get_y()*myGrid.get_space().get_y()) / (float) System.Math.Sqrt(2);
myGrain.get_position().set_x(pt.get_x());
myGrain.get_position().set_y(pt.get_y());
myGrain.get_direction().set_x(E.get_x());
myGrain.get_direction().set_y(E.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myGrain.color = myColor.color("linear",E.norm,0,E_max.norm);
}
else
{
myGrain.color = System.Drawing.Color.White;
}
myGrain.Draw(myGraphics);
}
}
else if (this.mnuModeB.Checked==true)
{
Physic.Magnetostatic_field B_max = new Physic.Magnetostatic_field();
B_max.set_x(60);
foreach (DefaultNamespace.Data myData in alDatas.Data)
{
Physic.Position pt = myData.position;
Physic.Magnetostatic_field B = myData.B;
Physic.Grain_draw myGrain = new Physic.Grain_draw();
myGrain.len = (float) System.Math.Sqrt(myGrid.get_space().get_x()*myGrid.get_space().get_x() + myGrid.get_space().get_y()*myGrid.get_space().get_y()) / (float) System.Math.Sqrt(2);
myGrain.get_position().set_x(pt.get_x());
myGrain.get_position().set_y(pt.get_y());
myGrain.get_direction().set_x(B.get_x());
myGrain.get_direction().set_y(B.get_y());
if (this.mnuOptionsUseColors.Checked)
{
Physic.Color myColor = new Physic.Color();
myGrain.color = myColor.color("linear",B.norm,0,B_max.norm);
}
else
{
myGrain.color = System.Drawing.Color.White;
}
myGrain.Draw(myGraphics);
}
}
}
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);
}
}
}
