public virtual void paint(Graphics g)
{
g.setColor(0xFFFFFF);
g.fillRect(0, 0, getWidth(), getHeight());
if (message1 != null)
{
g.setColor(0x000000);
g.drawString(message1, 1, 1, Graphics.TOP | Graphics.LEFT);
g.drawString(message2, 1, 1 + g.getFont().getHeight(), Graphics.TOP | Graphics.LEFT);
}
}
public static void centerText(javax.microedition.lcdui.Graphics g, string msg, double posY, double centerPos)
{
int sw = g.Font.stringWidth(msg);
double posX = (centerPos) - sw / 2;
double dy = 4.0, dx = 0.0;
g.drawString(msg, (int)JMath.round(posX - dx), (int)JMath.round(posY - dy), g.BOTTOM | g.LEFT);
}
public static void centerTextV(javax.microedition.lcdui.Graphics g, string msg, double posX, double centerPos)
{
int sw = g.Font.stringWidth(msg);
double posY = (centerPos) + sw / 2;
double dy = 0.0, dx = 0.0;
Font oldFont = g.Font;
g.drawString(msg, (int)posX, (int)posY, g.BOTTOM | g.LEFT);
g.Font = oldFont;
}
public virtual void paint(Graphics g)
{
g.setColor(0xFFFFFF);
g.fillRect(0, 0, getWidth(), getHeight());
if (image != null)
{
g.drawImage(image, getWidth() / 2, getHeight() / 2, Graphics.VCENTER | Graphics.HCENTER);
}
g.setColor(0x000000);
for (int i = 0; i < log.Length; i++)
{
if (log[i] != null)
{
g.drawString(log[i], 0, i * logFont.getHeight(), Graphics.TOP | Graphics.LEFT);
}
}
}
internal virtual void drawMessage(javax.microedition.lcdui.Graphics g, int xp, int yp, string[] msg)
{
double[] sw = new double[msg.Length];
for (int i = 0; i < sw.Length; i++)
{
sw[i] = g.Font.stringWidth(msg[i]);
}
int fh = g.Font.Height;
int mw = (int)max(sw) + 10, mh = msg.Length * fh + 6;
int xw = xp < width / 2 ? width - xright - mw : xleft;
int yw = yp < height / 2 ? height - ybottom - mh : ytop;
g.Color = WHITE;
g.fillRect(xw, yw, mw, mh);
g.Color = BLACK;
for (int i = 0; i < msg.Length; i++)
{
g.drawString(msg[i], xw + 5, yw + (i + 1) * fh + 3, g.BOTTOM | g.LEFT);
}
}
internal virtual void drawOrnaments(javax.microedition.lcdui.Graphics g)
{
int lenMajor = height / 40, i;
double x = 0, y = 0;
int axis_w = width - xleft - xright;
int axis_h = height - ytop - ybottom;
string label;
int lenlabel = g.Font.stringWidth(" 00.00 ");
int maxnumtics = axis_w / lenlabel;
double dX = (maxx - minx) / ntx;
double startx = minx;
while ((maxx - minx) / dX > maxnumtics)
{
dX *= 2;
startx = (int)(startx / dX + 0.5) * dX;
if ((maxx - minx) / dX > maxnumtics)
{
dX *= 2.5;
startx = (int)(startx / dX + 0.5) * dX;
}
}
if (plotmode == LOGLIN || plotmode == LOGLOG)
{
while (Math.Abs((startx / dX) - JMath.round(startx / dX)) > 0.01)
{
startx += dX;
}
if (dX < 1.0)
{
dX = 1.0;
}
else if (dX == 2.5)
{
dX = 2.0;
}
startx = dX * JMath.floor(startx / dX);
}
int exponent = Math.Max(decExp(maxx), decExp(minx)) - 1;
if (Math.Abs(exponent) < 2)
{
exponent = 0;
}
double scf = JMath.pow(10.0, (double)exponent);
for (i = 0, x = startx; x <= maxx; i++, x += dX)
{
int xworld = getScreenX(x);
if (xworld < xleft)
{
continue;
}
g.drawLine(xworld, ytop, xworld, ytop + lenMajor);
g.drawLine(xworld, height - ybottom - lenMajor, xworld, height - ybottom);
if ((plotmode == LOGLIN || plotmode == LOGLOG) && (dX < 1.5))
{
for (int k = 2; k <= 9; k++)
{
int xk = getScreenX(x + JMath.log((double)k) / JMath.log(10.0));
if (xk > xleft && xk < xleft + width)
{
g.drawLine(xk, ytop, xk, ytop + lenMajor / 2);
g.drawLine(xk, height - ybottom - lenMajor / 2, xk, height - ybottom);
}
}
}
if (plotmode == LOGLIN || plotmode == LOGLOG)
{
label = "10^";
}
else
{
label = "";
}
if (x + dX > maxx && exponent != 0)
{
label = "E" + exponent;
}
else
{
label += fmt.ToString(x / scf);
}
centerText(g, label, height - ybottom + 1.5 * g.Font.Height, xworld);
}
if (Xlabel_Renamed != null)
{
centerText(g, Xlabel_Renamed, height - ybottom + 3 * g.Font.Height, xleft + (width - xleft - xright) / 2);
}
if (Tlabel_Renamed != null)
{
centerText(g, Tlabel_Renamed, ytop - g.Font.Height / 2, xleft + (width - xleft - xright) / 2);
}
if (Ylabel_Renamed != null)
{
centerTextV(g, Ylabel_Renamed, g.Font.Height, ytop + (height - ytop - ybottom) / 2);
}
int hilabel = g.Font.Height;
maxnumtics = (int)((axis_h) / (1.5 * hilabel));
double dY = (maxy - miny) / nty;
double starty = miny;
while ((maxy - miny) / dY > maxnumtics)
{
dY *= 2;
starty = (int)(starty / dY + 0.5) * dY;
if ((maxy - miny) / dY > maxnumtics)
{
dY *= 2.5;
starty = (int)(starty / dY + 0.5) * dY;
}
}
if (plotmode == LINLOG || plotmode == LOGLOG)
{
if (dY < 1.0)
{
dY = 1.0;
}
else if (dY == 2.5)
{
dY = 2.0;
}
starty = dY * JMath.floor(starty / dY);
}
exponent = Math.Max(decExp(maxy), decExp(miny)) - 1;
if (Math.Abs(exponent) < 2)
{
exponent = 0;
}
scf = JMath.pow(10.0, (double)exponent);
for (i = 0, y = starty; y <= maxy; i++, y += dY)
{
int yworld = getScreenY(y);
if (yworld > height - ybottom)
{
continue;
}
g.drawLine(xleft, yworld, xleft + lenMajor, yworld);
g.drawLine(xleft + axis_w, yworld, xleft + axis_w - lenMajor, yworld);
if ((plotmode == LINLOG || plotmode == LOGLOG) && dY < 1.5)
{
for (int k = 2; k <= 9; k++)
{
int yk = getScreenY(y + JMath.log((double)k) / JMath.log(10.0));
if (yk > ytop && yk < ytop + height)
{
g.drawLine(xleft, yk, xleft + lenMajor / 2, yk);
g.drawLine(xleft + axis_w, yk, xleft + axis_w - lenMajor / 2, yk);
}
}
}
if (plotmode == LINLOG || plotmode == LOGLOG)
{
label = "10^";
}
else
{
label = "";
}
if (y + dY > maxy && exponent != 0)
{
label = "E" + exponent;
}
else
{
label += fmt.ToString(y / scf);
}
g.drawString(label, xleft - g.Font.stringWidth(label) - 3, yworld + hilabel / 2 - 3, g.BOTTOM | g.LEFT);
}
}
