public static void DrawCaption(double height, double x, double y, String caption, RGBAColor col, double depth = -1.0)
{
UpdateDepth(depth);
Gl.glPushMatrix();
double width = 30 + height + 8 * caption.Length;
Gl.glTranslated(x, y, currentdepth);
glColor4d(col);
Gl.glBegin(Gl.GL_TRIANGLE_FAN);
Gl.glVertex2d(0, 0);
Gl.glVertex2d(width, 0);
Gl.glVertex2d(width - height, height);
Gl.glVertex2d(0, height);
Gl.glEnd();
Gl.glPopMatrix();
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(x + 10.0, y + height * 0.22, currentdepth);
Gl.glScaled(0.10, 0.10, 1.0);
glColor4d(new RGBAColor(1, 1, 1, 1));
Gl.glLineWidth(1);
foreach (char c in caption)
{
Gl.glTranslated(10, 0.0, 0.0);
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, c);
}
Gl.glPopMatrix();
}
static public void DrawBoldText(int x, int y, string text, IntPtr font)
{
Gl.glRasterPos2f(x, y);
for (int i = 0; i < text.Length; i++)
{
Glut.glutStrokeCharacter(font, text[i]);
}
}
static void strokeString(string str, double x, double y, double z, double s)
{
int i, n;
n = str.Length;
Gl.glPushMatrix();
Gl.glTranslated(x, y - 119.05 * 0.5 * s, z);
Gl.glScaled(s, s, s);
for (i = 0; i < n; i++)
{
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, (int)str[i]);
}
Gl.glPopMatrix();
}
public static void DrawString(double x, double y, string str, RGBAColor col, double depth = -1.0)
{
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(x, y, currentdepth);
Gl.glScaled(0.10, 0.10, 1.0);
Gl.glLineWidth(1);
Gl.glColor3d(col.R, col.G, col.B);
foreach (char c in str)
{
Gl.glTranslated(10, 0.0, 0.0);
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, c);
}
Gl.glPopMatrix();
}
public static void PrintGL(double x, double y, string str, double size = 5)
{
Gl.glPushMatrix();
Gl.glTranslated(x, y, 0);
Gl.glLineWidth((float)(0.2 * size));
double sz = 0.005f * size;
Gl.glScaled(sz, sz, sz);
for (int c = 0; c < str.Length; c++)
{
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, (int)str[c]);
}
Gl.glPopMatrix();
}
public static void DrawEMGChannel(RectangleBox rect, double x, double y, RGBAColor col, ref CyclicBuffer <PanelEMGData> buf, int ch, bool drawlabel = false, double depth = -1.0)
{
List <PanelLabel> pl = new List <PanelLabel>();
List <double> plx = new List <double>();
double origdepth = currentdepth;
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(rect.left + x, rect.bottom, currentdepth);
glColor4d(col);
//Gl.glPolygonMode(Gl.GL_FRONT, Gl.GL_LINE);
Gl.glBegin(Gl.GL_TRIANGLE_STRIP);
for (int i = 0; i < buf.maxlen; i++)
{
byte amp = buf[i].amp[ch];
double xpos = (double)i / (buf.maxlen - 3) * rect.Width; //width+INTERMID
if (drawlabel)
{
foreach (var lab in buf[i].labels)
{
pl.Add(lab);
plx.Add(xpos);
break;
}
}
else
{
glColor4d(col);
}
Gl.glVertex2d(xpos, y + (amp > 0?0:0) + 0.1 * amp);
Gl.glVertex2d(xpos, y - (amp > 0?0:0) - 0.1 * amp);
}
Gl.glEnd();
Gl.glLineWidth(1);
Gl.glPopMatrix();
if (drawlabel)
{
for (int i = 0; i < pl.Count; i++)
{
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(rect.left + x + plx[i], rect.bottom, origdepth + 0.001 / 2);
Gl.glLineWidth(pl[i].bold);
glColor4d(pl[i].col);
Gl.glBegin(Gl.GL_LINES);
Gl.glVertex2d(0, 0);
Gl.glVertex2d(0, rect.Height);
Gl.glEnd();
Gl.glLineWidth(1);
Gl.glBegin(Gl.GL_LINE_STRIP);
Gl.glVertex2d(0, 0 + 15);
Gl.glVertex2d(7, 7 + 15);
Gl.glVertex2d(30, 7 + 15);
Gl.glVertex2d(30, -7 + 15);
Gl.glVertex2d(7, -7 + 15);
Gl.glVertex2d(0, 0 + 15);
Gl.glEnd();
Gl.glTranslated(10, 12, 0.0);
Gl.glScaled(0.07, 0.07, 1.0);
foreach (char c in pl[i].label)
{
Gl.glTranslated(10, 0.0, 0.0);
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, c);
}
Gl.glPopMatrix();
}
}
}
public static void DrawChannelLabel(RectangleBox rect, double x, double y, RGBAColor col, string text, bool selected, double depth = -1.0)
{
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(rect.left, rect.bottom, currentdepth);
Gl.glLineWidth(1);
Gl.glTranslated(x, y, 0);
glColor4d(new RGBAColor(0, 0, 0, 1));
Gl.glBegin(Gl.GL_TRIANGLE_FAN);
Gl.glVertex2d(0, 0);
Gl.glVertex2d(-7, 7);
Gl.glVertex2d(-30, 7);
Gl.glVertex2d(-30, -7);
Gl.glVertex2d(-7, -7);
Gl.glVertex2d(0, 0);
Gl.glEnd();
Gl.glPopMatrix();
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(rect.left, rect.bottom, currentdepth);
Gl.glTranslated(x, y, 0);
glColor4d(col);
if (selected)
{
Gl.glBegin(Gl.GL_TRIANGLE_FAN);
}
else
{
Gl.glBegin(Gl.GL_LINE_STRIP);
}
Gl.glVertex2d(0, 0);
Gl.glVertex2d(-7, 7);
Gl.glVertex2d(-30, 7);
Gl.glVertex2d(-30, -7);
Gl.glVertex2d(-7, -7);
Gl.glVertex2d(0, 0);
Gl.glEnd();
Gl.glPopMatrix();
UpdateDepth(depth);
Gl.glPushMatrix();
Gl.glTranslated(rect.left, rect.bottom, currentdepth);
Gl.glTranslated(x - 26, y - 3, 0);
Gl.glScaled(0.07, 0.07, 1.0);
if (selected)
{
glColor4d(new RGBAColor(0, 0, 0, 1));
}
else
{
glColor4d(col);
}
Gl.glLineWidth(1);
foreach (char c in text)
{
Gl.glTranslated(3, 0.0, 0.0);
Glut.glutStrokeCharacter(Glut.GLUT_STROKE_ROMAN, c);
}
Gl.glPopMatrix();
}