Objects Overlays <Prev Next>

Bitmap Plot

This allows parameters such as the baseline and offset of the bitmap spectrum to be altered.  For more information on altering these parameters, see the section on bitmap overlays.

Settings

Units Horizontal Axis units.
IntensityUnits Selects vertical units for plot. If you use "Arbitrary" or "Squared" here, then the plot will always be scaled to the full range available.
Colour Colour for plot.
Hide Set to hide this plot
Xpixel1 Horizontal Pixel corresponding to Frequency1
Xpixel2 Horizontal Pixel corresponding to Frequency2
BaselinePixel Vertical Pixel corresponding to BaselineIntensity
MaximumPixel Vertical Pixel corresponding to MaximumIntensity
TopLeftX


Bounds of active region for plate scanning - see Tracing Plate Spectra
TopLeftY
TopRightX
TopRightY
BottomLeftX
BottomLeftY
BottomRightX
BottomRightY

Parameters

FrequencyOffset Frequency offset used when displaying plot.(This is not the same as "Offset" in the constants window (and in the main window), which changes the frequency offset of the simulation.)
Frequency1 Frequency at Xpixel1.
Frequency2 Frequency at Xpixel2.
BaselineIntensity Intensity at BaselinePixel - normally 0.
MaximumIntensity Intensity at MaximumPixel - normally 1.
PlateAngle Angle of lines on plate with respect to vertical - see Tracing Plate Spectra