C++ Graphics_textBottom函数代码示例

void Formant_drawTracks (Formant me, Graphics g, double tmin, double tmax, double fmax, int garnish) {
	long itmin, itmax, ntrack = Formant_getMinNumFormants (me);
	if (tmax <= tmin) { tmin = my xmin; tmax = my xmax; }
	if (! Sampled_getWindowSamples (me, tmin, tmax, & itmin, & itmax)) return;
	Graphics_setInner (g);
	Graphics_setWindow (g, tmin, tmax, 0.0, fmax);
	for (long itrack = 1; itrack <= ntrack; itrack ++) {
		for (long iframe = itmin; iframe < itmax; iframe ++) {
			Formant_Frame curFrame = & my d_frames [iframe], nextFrame = & my d_frames [iframe + 1];
			double x1 = Sampled_indexToX (me, iframe), x2 = Sampled_indexToX (me, iframe + 1);
			double f1 = curFrame -> formant [itrack]. frequency;
			double f2 = nextFrame -> formant [itrack]. frequency;
			if (NUMdefined (x1) && NUMdefined (f1) && NUMdefined (x2) && NUMdefined (f2))
				Graphics_line (g, x1, f1, x2, f2);
		}
	}
	Graphics_unsetInner (g);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_textBottom (g, 1, U"Time (s)");
		Graphics_textLeft (g, 1, U"Formant frequency (Hz)");
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeftEvery (g, 1.0, 1000.0, 1, 1, 1);
	}
}

void Minimizer_drawHistory (Minimizer me, Graphics g, long iFrom, long iTo, double hmin, double hmax, int garnish) {
	if (! my history) {
		return;
	}
	if (iTo <= iFrom) {
		iFrom = 1; iTo = my iteration;
	}
	long itmin = iFrom, itmax = iTo;
	if (itmin < 1) {
		itmin = 1;
	}
	if (itmax > my iteration) {
		itmax = my iteration;
	}
	if (hmax <= hmin) {
		NUMvector_extrema (my history, itmin, itmax, & hmin, & hmax);
	}
	if (hmax <= hmin) {
		hmin -= 0.5 * fabs (hmin);
		hmax += 0.5 * fabs (hmax);
	}
	Graphics_setInner (g);
	Graphics_setWindow (g, iFrom, iTo, hmin, hmax);
	Graphics_function (g, my history, itmin, itmax, itmin, itmax);
	Graphics_unsetInner (g);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_textBottom (g, true, U"Number of iterations");
		Graphics_marksBottom (g, 2, true, true, false);
		Graphics_marksLeft (g, 2, true, true, false);
	}
}

void FilterBank_paint (FilterBank me, Graphics g, double xmin, double xmax, double ymin, double ymax, double minimum, double maximum, int garnish) {
	if (xmax <= xmin) {
		xmin = my xmin; xmax = my xmax; 
	}
	if (ymax <= ymin) {
		ymin = my ymin; ymax = my ymax;
	}
	long ixmin, ixmax, iymin, iymax;
	(void) Matrix_getWindowSamplesX (me, xmin - 0.49999 * my dx, xmax + 0.49999 * my dx, &ixmin, &ixmax);
	(void) Matrix_getWindowSamplesY (me, ymin - 0.49999 * my dy, ymax + 0.49999 * my dy, &iymin, &iymax);
	if (maximum <= minimum) {
		(void) Matrix_getWindowExtrema (me, ixmin, ixmax, iymin, iymax, &minimum, &maximum);
	}
	if (maximum <= minimum) { 
		minimum -= 1.0; maximum += 1.0;
	}
	if (xmin >= xmax || ymin >= ymax) {
		return;
	}
	Graphics_setInner (g);
	Graphics_setWindow (g, xmin, xmax, ymin, ymax);
	Graphics_image (g, my z,
			ixmin, ixmax, Sampled_indexToX   (me, ixmin - 0.5), Sampled_indexToX   (me, ixmax + 0.5),
			iymin, iymax, SampledXY_indexToY (me, iymin - 0.5), SampledXY_indexToY (me, iymax + 0.5),
			minimum, maximum);

	Graphics_unsetInner (g);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_marksLeft (g, 2, 1, 1, 0);
		Graphics_textLeft (g, 1, GetFreqScaleText (my v_getFrequencyScale ()));
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_textBottom (g, 1, U"Time (s)");
	}
}

void Formant_scatterPlot (Formant me, Graphics g, double tmin, double tmax,
	int iformant1, double fmin1, double fmax1, int iformant2, double fmin2, double fmax2,
	double size_mm, const char32 *mark, int garnish)
{
	if (iformant1 < 1 || iformant2 < 1) return;
	if (tmax <= tmin) { tmin = my xmin; tmax = my xmax; }
	long itmin, itmax;
	if (! Sampled_getWindowSamples (me, tmin, tmax, & itmin, & itmax)) return;
	if (fmax1 == fmin1)
		Formant_getExtrema (me, iformant1, tmin, tmax, & fmin1, & fmax1);
	if (fmax1 == fmin1) return;
	if (fmax2 == fmin2)
		Formant_getExtrema (me, iformant2, tmin, tmax, & fmin2, & fmax2);
	if (fmax2 == fmin2) return;
	Graphics_setInner (g);
	Graphics_setWindow (g, fmin1, fmax1, fmin2, fmax2);
	for (long iframe = itmin; iframe <= itmax; iframe ++) {
		Formant_Frame frame = & my d_frames [iframe];
		if (iformant1 > frame -> nFormants || iformant2 > frame -> nFormants) continue;
		double x = frame -> formant [iformant1]. frequency;
		double y = frame -> formant [iformant2]. frequency;
		if (x == 0.0 || y == 0.0) continue;
		Graphics_mark (g, x, y, size_mm, mark);
	}
	Graphics_unsetInner (g);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_textBottom (g, 1, Melder_cat (U"%%F_", iformant1, U" (Hz)"));
		Graphics_textLeft (g, 1, Melder_cat (U"%%F_", iformant2, U" (Hz)"));
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeft (g, 2, 1, 1, 0);
	}
}

void GaussianMixture_and_PCA_drawConcentrationEllipses (GaussianMixture me, PCA him, Graphics g, double scale,
	int confidence, wchar_t *label, long d1, long d2,
	double xmin, double xmax, double ymin, double ymax, int fontSize, int garnish)
{
	if (my dimension != his dimension) { Melder_warning1 (L"Dimensions don't agree."); return;}
	SSCPs thee = NULL;
	int d1_inverted = 0, d2_inverted = 0;

	if (d1 < 0) { d1 = abs(d1); Eigen_invertEigenvector (him, d1); d1_inverted = 1; }
	if (d2 < 0) { d2 = abs(d2); Eigen_invertEigenvector (him, d2); d2_inverted = 1; }

	if ((thee = SSCPs_toTwoDimensions ((SSCPs) my covariances, his eigenvectors[d1], his eigenvectors[d2])) == NULL) goto end;

	if (d1_inverted) Eigen_invertEigenvector (him, d1);
	if (d2_inverted) Eigen_invertEigenvector (him, d2);

	SSCPs_drawConcentrationEllipses (thee, g, -scale, confidence, label, 1, 2,
		xmin, xmax, ymin, ymax, fontSize, 0);

	if (garnish)
	{
		wchar_t label[40];
    	Graphics_drawInnerBox (g);
    	Graphics_marksLeft (g, 2, 1, 1, 0);
    	swprintf (label, 40, L"pc %ld", d2);
    	Graphics_textLeft (g, 1, label);
    	Graphics_marksBottom (g, 2, 1, 1, 0);
    	swprintf (label, 40, L"pc %ld", d1);
		Graphics_textBottom (g, 1, label);
	}
end:
	forget (thee);
}

void FormantFilter_drawFilterFunctions (FormantFilter me, Graphics g, double bandwidth,
                                        int toFreqScale, int fromFilter, int toFilter, double zmin, double zmax,
                                        int dbScale, double ymin, double ymax, int garnish) {
	if (! checkLimits (me, FilterBank_HERTZ, toFreqScale, & fromFilter, & toFilter,
	                   & zmin, & zmax, dbScale, & ymin, & ymax)) {
		return;
	}

	if (bandwidth <= 0) {
		Melder_warning (U"Bandwidth must be greater than zero.");
	}

	long n = 1000;
	autoNUMvector<double>a (1, n);

	Graphics_setInner (g);
	Graphics_setWindow (g, zmin, zmax, ymin, ymax);

	for (long j = fromFilter; j <= toFilter; j++) {
		double df = (zmax - zmin) / (n - 1);
		double fc = my y1 + (j - 1) * my dy;
		long ibegin, iend;

		for (long i = 1; i <= n; i++) {
			double f = zmin + (i - 1) * df;
			double z = scaleFrequency (f, toFreqScale, FilterBank_HERTZ);
			if (z == NUMundefined) {
				a[i] = NUMundefined;
			} else {
				a[i] = NUMformantfilter_amplitude (fc, bandwidth, z);
				if (dbScale) {
					a[i] = to_dB (a[i], 10, ymin);
				}
			}
		}

		setDrawingLimits (a.peek(), n, ymin, ymax,	&ibegin, &iend);

		if (ibegin <= iend) {
			double fmin = zmin + (ibegin - 1) * df;
			double fmax = zmax - (n - iend) * df;
			Graphics_function (g, a.peek(), ibegin, iend, fmin, fmax);
		}
	}


	Graphics_unsetInner (g);

	if (garnish) {
		double distance = dbScale ? 10 : 1;
		char32 const *ytext = dbScale ? U"Amplitude (dB)" : U"Amplitude";
		Graphics_drawInnerBox (g);
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeftEvery (g, 1, distance, 1, 1, 0);
		Graphics_textLeft (g, 1, ytext);
		Graphics_textBottom (g, 1, GetFreqScaleText (toFreqScale));
	}
}

void MelFilter_drawFilterFunctions (MelFilter me, Graphics g,
                                    int toFreqScale, int fromFilter, int toFilter, double zmin, double zmax,
                                    int dbScale, double ymin, double ymax, int garnish) {
	if (! checkLimits (me, FilterBank_MEL, toFreqScale, & fromFilter, & toFilter,
	                   & zmin, & zmax, dbScale, & ymin, & ymax)) {
		return;
	}
	long n = 1000;
	autoNUMvector<double> a (1, n);

	Graphics_setInner (g);
	Graphics_setWindow (g, zmin, zmax, ymin, ymax);

	for (long j = fromFilter; j <= toFilter; j++) {
		double df = (zmax - zmin) / (n - 1);
		double fc_mel = my y1 + (j - 1) * my dy;
		double fc_hz = MELTOHZ (fc_mel);
		double fl_hz = MELTOHZ (fc_mel - my dy);
		double fh_hz = MELTOHZ (fc_mel + my dy);
		long ibegin, iend;

		for (long i = 1; i <= n; i++) {
			// Filterfunction: triangular on a linear frequency scale AND a linear amplitude scale.
			double f = zmin + (i - 1) * df;
			double z = scaleFrequency (f, toFreqScale, FilterBank_HERTZ);
			if (z == NUMundefined) {
				a[i] = NUMundefined;
			} else {
				a[i] = NUMtriangularfilter_amplitude (fl_hz, fc_hz, fh_hz, z);
				if (dbScale) {
					a[i] = to_dB (a[i], 10, ymin);
				}
			}

		}

		setDrawingLimits (a.peek(), n, ymin, ymax,	&ibegin, &iend);

		if (ibegin <= iend) {
			double fmin = zmin + (ibegin - 1) * df;
			double fmax = zmax - (n - iend) * df;
			Graphics_function (g, a.peek(), ibegin, iend, fmin, fmax);
		}
	}

	Graphics_unsetInner (g);

	if (garnish) {
		double distance = dbScale ? 10 : 1;
		char32 const *ytext = dbScale ? U"Amplitude (dB)" : U"Amplitude";
		Graphics_drawInnerBox (g);
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeftEvery (g, 1, distance, 1, 1, 0);
		Graphics_textLeft (g, 1, ytext);
		Graphics_textBottom (g, 1, GetFreqScaleText (toFreqScale));
	}
}

void FilterBank_drawFrequencyScales (I, Graphics g, int horizontalScale, double xmin,
                                     double xmax, int verticalScale, double ymin, double ymax, int garnish) {
	iam (FilterBank);
	int myFreqScale = FilterBank_getFrequencyScale (me);

	if (xmin < 0 || xmax < 0 || ymin < 0 || ymax < 0) {
		Melder_warning (U"Frequencies must be >= 0.");
		return;
	}

	if (xmin >= xmax) {
		double xmint = my ymin;
		double xmaxt = my ymax;
		if (ymin < ymax) {
			xmint = scaleFrequency (ymin, verticalScale, myFreqScale);
			xmaxt = scaleFrequency (ymax, verticalScale, myFreqScale);
		}
		xmin = scaleFrequency (xmint, myFreqScale, horizontalScale);
		xmax = scaleFrequency (xmaxt, myFreqScale, horizontalScale);
	}

	if (ymin >= ymax) {
		ymin = scaleFrequency (xmin, horizontalScale, verticalScale);
		ymax = scaleFrequency (xmax, horizontalScale, verticalScale);
	}

	long n = 2000;
	autoNUMvector<double> a (1, n);

	Graphics_setInner (g);
	Graphics_setWindow (g, xmin, xmax, ymin, ymax);

	double df = (xmax - xmin) / (n - 1);

	for (long i = 1; i <= n; i++) {
		double f = xmin + (i - 1) * df;
		a[i] = scaleFrequency (f, horizontalScale, verticalScale);
	}

	long ibegin, iend;
	setDrawingLimits (a.peek(), n, ymin, ymax,	& ibegin, & iend);
	if (ibegin <= iend) {
		double fmin = xmin + (ibegin - 1) * df;
		double fmax = xmax - (n - iend) * df;
		Graphics_function (g, a.peek(), ibegin, iend, fmin, fmax);
	}
	Graphics_unsetInner (g);

	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_marksLeft (g, 2, 1, 1, 0);
		Graphics_textLeft (g, 1, GetFreqScaleText (verticalScale));
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_textBottom (g, 1, GetFreqScaleText (horizontalScale));
	}
}

void PowerCepstrogram_paint (PowerCepstrogram me, Graphics g, double tmin, double tmax, double qmin, double qmax, double dBmaximum, int autoscaling, double dynamicRangedB, double dynamicCompression, int garnish) {
	if (tmax <= tmin) { tmin = my xmin; tmax = my xmax; }
	if (qmax <= qmin) { qmin = my ymin; qmax = my ymax; }
	long itmin, itmax, ifmin, ifmax;
	if (! Matrix_getWindowSamplesX (me, tmin - 0.49999 * my dx, tmax + 0.49999 * my dx, & itmin, & itmax) ||
		 ! Matrix_getWindowSamplesY (me, qmin - 0.49999 * my dy, qmax + 0.49999 * my dy, & ifmin, & ifmax)) {
		return;
	}
	autoMatrix thee = Data_copy (me);
	double min = 1e308, max = -min;
	for (long i = 1; i <= my ny; i++) {
		for (long j = 1; j <= my nx; j++) {
			double val = TO10LOG (my z[i][j]);
			min = val < min ? val : min;
			max = val > max ? val : max;
			thy z[i][j] = val;
		}
	}
	double dBminimum = dBmaximum - dynamicRangedB;
	if (autoscaling) {
		dBminimum = min; dBmaximum = max;
	}

	for (long j = 1; j <= my nx; j++) {
		double lmax = thy z[1][j];
		for (long i = 2; i <= my ny; i++) {
			if (thy z[i][j] > lmax) {
				lmax = thy z[i][j];
			}
		}
		double factor = dynamicCompression * (max - lmax);
		for (long i = 1; i <= my ny; i++) {
			thy z[i][j] += factor;
		}
	}
	
	Graphics_setInner (g);
	Graphics_setWindow (g, tmin, tmax, qmin, qmax);
	Graphics_image (g, thy z,
		itmin, itmax,
		Matrix_columnToX (thee.get(), itmin - 0.5),
		Matrix_columnToX (thee.get(), itmax + 0.5),
		ifmin, ifmax,
		Matrix_rowToY (thee.get(), ifmin - 0.5),
		Matrix_rowToY (thee.get(), ifmax + 0.5),
		dBminimum, dBmaximum);

	Graphics_unsetInner (g);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_textBottom (g, true, U"Time (s)");
		Graphics_marksBottom (g, 2, true, true, false);
		Graphics_marksLeft (g, 2, true, true, false);
		Graphics_textLeft (g, true, U"Quefrency (s)");
	}
}

void Ltas_draw (Ltas me, Graphics g, double fmin, double fmax, double minimum, double maximum, int garnish, const wchar *method) {
	Vector_draw (me, g, & fmin, & fmax, & minimum, & maximum, 1.0, method);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_textBottom (g, 1, L"Frequency (Hz)");
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_textLeft (g, 1, L"Sound pressure level (dB/Hz)");
		Graphics_marksLeft (g, 2, 1, 1, 0);
	}
}

void BarkFilter_drawSekeyHansonFilterFunctions (BarkFilter me, Graphics g,
        int toFreqScale, int fromFilter, int toFilter, double zmin, double zmax,
        int dbScale, double ymin, double ymax, int garnish) {
	if (! checkLimits (me, FilterBank_BARK, toFreqScale, & fromFilter, & toFilter,
	                   & zmin, & zmax, dbScale, & ymin, & ymax)) {
		return;
	}

	long n = 1000;
	autoNUMvector<double> a (1, n);

	Graphics_setInner (g);
	Graphics_setWindow (g, zmin, zmax, ymin, ymax);

	for (long j = fromFilter; j <= toFilter; j++) {
		double df = (zmax - zmin) / (n - 1);
		double zMid = Matrix_rowToY (me, j);
		long ibegin, iend;

		for (long i = 1; i <= n; i++) {
			double f = zmin + (i - 1) * df;
			double z = scaleFrequency (f, toFreqScale, FilterBank_BARK);
			if (z == NUMundefined) {
				a[i] = NUMundefined;
			} else {
				z -= zMid + 0.215;
				a[i] = 7 - 7.5 * z - 17.5 * sqrt (0.196 + z * z);
				if (! dbScale) {
					a[i] = pow (10, a[i]);
				}
			}
		}

		setDrawingLimits (a.peek(), n, ymin, ymax, &ibegin, &iend);

		if (ibegin <= iend) {
			double fmin = zmin + (ibegin - 1) * df;
			double fmax = zmax - (n - iend) * df;
			Graphics_function (g, a.peek(), ibegin, iend, fmin, fmax);
		}
	}


	Graphics_unsetInner (g);

	if (garnish) {
		double distance = dbScale ? 10 : 1;
		const char32 *ytext = dbScale ? U"Amplitude (dB)" : U"Amplitude";
		Graphics_drawInnerBox (g);
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeftEvery (g, 1, distance, 1, 1, 0);
		Graphics_textLeft (g, 1, ytext);
		Graphics_textBottom (g, 1, GetFreqScaleText (toFreqScale));
	}
}

void LogisticRegression_drawBoundary (LogisticRegression me, Graphics graphics, long colx, double xleft, double xright,
	long coly, double ybottom, double ytop, bool garnish)
{
	RegressionParameter parmx = static_cast<RegressionParameter> (my parameters -> item [colx]);
	RegressionParameter parmy = static_cast<RegressionParameter> (my parameters -> item [coly]);
	if (xleft == xright) {
		xleft = parmx -> minimum;
		xright = parmx -> maximum;
	}
	if (ybottom == ytop) {
		ybottom = parmy -> minimum;
		ytop = parmy -> maximum;
	}
	double intercept = my intercept;
	for (long iparm = 1; iparm <= my parameters -> size; iparm ++) {
		if (iparm != colx && iparm != coly) {
			RegressionParameter parm = static_cast<RegressionParameter> (my parameters -> item [iparm]);
			intercept += parm -> value * (0.5 * (parm -> minimum + parm -> maximum));
		}
	}
	Graphics_setInner (graphics);
	Graphics_setWindow (graphics, xleft, xright, ybottom, ytop);
	double xbottom = (intercept + parmy -> value * ybottom) / - parmx -> value;
	double xtop = (intercept + parmy -> value * ytop) / - parmx -> value;
	double yleft = (intercept + parmx -> value * xleft) / - parmy -> value;
	double yright = (intercept + parmx -> value * xright) / - parmy -> value;
	double xmin = NUMmin2 (xleft, xright), xmax = NUMmax2 (xleft, xright);
	double ymin = NUMmin2 (ybottom, ytop), ymax = NUMmax2 (ybottom, ytop);
	//Melder_casual ("LogisticRegression_drawBoundary: %f %f %f %f %f %f %f %f",
	//	xmin, xmax, xbottom, xtop, ymin, ymax, yleft, yright);
	if (xbottom >= xmin && xbottom <= xmax) {   // line goes through bottom?
		if (xtop >= xmin && xtop <= xmax)   // line goes through top?
			Graphics_line (graphics, xbottom, ybottom, xtop, ytop);   // draw from bottom to top
		else if (yleft >= ymin && yleft <= ymax)   // line goes through left?
			Graphics_line (graphics, xbottom, ybottom, xleft, yleft);   // draw from bottom to left
		else if (yright >= ymin && yright <= ymax)   // line goes through right?
			Graphics_line (graphics, xbottom, ybottom, xright, yright);   // draw from bottom to right
	} else if (yleft >= ymin && yleft <= ymax) {   // line goes through left?
		if (yright >= ymin && yright <= ymax)   // line goes through right?
			Graphics_line (graphics, xleft, yleft, xright, yright);   // draw from left to right
		else if (xtop >= xmin && xtop <= xmax)   // line goes through top?
			Graphics_line (graphics, xleft, yleft, xtop, ytop);   // draw from left to top
	} else if (xtop >= xmin && xtop <= xmax) {   // line goes through top?
		if (yright >= ymin && yright <= ymax)   // line goes through right?
			Graphics_line (graphics, xtop, ytop, xright, yright);   // draw from top to right
	}
	Graphics_unsetInner (graphics);
	if (garnish) {
		Graphics_drawInnerBox (graphics);
		Graphics_textBottom (graphics, true, parmx -> label);
		Graphics_marksBottom (graphics, 2, true, true, false);
		Graphics_textLeft (graphics, true, parmy -> label);
		Graphics_marksLeft (graphics, 2, true, true, false);
	}
}

void BandFilterSpectrogram_drawSpectrumAtNearestTimeSlice (BandFilterSpectrogram me, Graphics g, double time, double fmin, double fmax, double dBmin, double dBmax, int garnish) {
	if (time < my xmin || time > my xmax) {
		return;
	}
	if (fmin == 0 && fmax == 0) { // autoscaling
		fmin = my ymin; fmax = my ymax;
	}
	if (fmax <= fmin) {
		fmin = my ymin; fmax = my ymax;
	}
	long icol = Matrix_xToNearestColumn (me, time);
	icol = icol < 1 ? 1 : (icol > my nx ? my nx : icol);
	autoNUMvector<double> spectrum (1, my ny);
	for (long i = 1; i <= my ny; i++) {
		spectrum[i] = my v_getValueAtSample (icol, i, 1); // dB's
	}
	long iymin, iymax;
	if (Matrix_getWindowSamplesY (me, fmin, fmax, &iymin, &iymax) < 2) { // too few values
		return;
	}
	if (dBmin == dBmax) { // autoscaling
		dBmin = spectrum[iymin]; dBmax = dBmin;
		for (long i = iymin + 1; i <= iymax; i++) {
			if (spectrum[i] < dBmin) {
				dBmin = spectrum[i];
			} else if (spectrum[i] > dBmax) {
				dBmax = spectrum[i];
			}
		}
		if (dBmin == dBmax) { 
			dBmin -= 1; dBmax += 1;
		}
	}
	Graphics_setWindow (g, fmin, fmax, dBmin, dBmax);
	Graphics_setInner (g);

	double x1 = my y1 + (iymin -1) * my dy, y1 = spectrum[iymin];
	for (long i = iymin + 1; i <= iymax - 1; i++) {
		double x2 = my y1 + (i -1) * my dy, y2 = spectrum[i];
		double xo1, yo1, xo2, yo2;
		if (NUMclipLineWithinRectangle (x1, y1, x2, y2, fmin, dBmin, fmax, dBmax, &xo1, &yo1, &xo2, &yo2)) {
			Graphics_line (g, xo1, yo1, xo2, yo2);
		}
		x1 = x2; y1 = y2;
	}
	Graphics_unsetInner (g);

	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_marksBottom (g, 2, 1, 1, 0);
		Graphics_marksLeft (g, 2, 1, 1, 0);
		Graphics_textLeft (g, 1, U"Power (dB)");
		Graphics_textBottom (g, 1, Melder_cat (U"Frequency (", my v_getFrequencyUnit (), U")"));
	}
}

void BandFilterSpectrogram_drawTimeSlice (BandFilterSpectrogram me, Graphics g, double t, double fmin, double fmax, double min, double max, const char32 *xlabel, int garnish) {
	Matrix_drawSliceY (me, g, t, fmin, fmax, min, max);
	if (garnish) {
		Graphics_drawInnerBox (g);
		Graphics_marksBottom (g, 2, true, true, false);
		Graphics_marksLeft (g, 2, true, true, false);
		if (xlabel) {
			Graphics_textBottom (g, false, xlabel);
		}
	}
}

void CC_paint (CC me, Graphics g, double xmin, double xmax, long cmin, long cmax, double minimum, double maximum, int garnish) {
	autoMatrix thee = CC_to_Matrix (me);

	Matrix_paintCells (thee.get(), g, xmin, xmax, cmin, cmax, minimum, maximum);

	if (garnish) {
		Graphics_marksBottom (g, 2, true, true, false);
		Graphics_textBottom (g, true, U"Time (s)");
		Graphics_marksLeft (g, 2, true, true, false);
		Graphics_textLeft (g, true, U"Coefficients");
	}
}