Displays a histogram on a graphics device.
HISTOGRAM/DRAW [/CENTRE] [/NOTCENTRED] | xarray=RealArray yarray=RealArray [colour=Colour] [line_type=LineStyle] [line_thickness=Real] | Draw a Histogram at the x/yarray points. |
HISTOGRAM/ALTER [/CENTRE] [/NOTCENTRED] | [xarray=RealArray] [yarray=RealArray] [colour=Colour] [line_type=LineStyle] [line_thickness=Real] object=Gobject | Alter the Histogram |
example:
# Draws a histogram # then alters the colour. >> h = graticule:draw(colour=$green) >> histogram/alter colour=$red object=h
Note: By default the points are not centred.
Draws a histogram on a graphics device. If the xarray and yarray have already been defined, in either errors, histogram or markers. then it is not necessary to define them again.
/Centre
Plots the points at the centre of the bin.
/Notcentred
Plots the points at the beginning of the bin.
Xarray (RealArray)
Defines the x points.
Yarray (RealArray)
Defines the y points.
Colour (Colour)
Defines the histogram's colour.
Line_type (LineStyle)
Defines the line type of the graph. Such as $full, $dash, $dot_dash and $dot.
Line_thickness (Real)
Defines the histogram's line width.
RESULT = (OneDHistogram)
Returns the properties of the newly created histogram.
Alters a histogram. The xarray and yarray is not able to be altered at this point in time.
/Centre
Plots the points at the centre of the bin.
/Notcentred
Plots the points at the beginning of the bin.
Xarray (RealArray)
Not yet implemented.
Yarray (RealArray)
Not Yet Implemented.
Colour (Colour)
Defines the histogram colour.
Line_type (LineStyle)
Defines the line type of the graph. Such as $full, $dash, $dot_dash and $dot.
Line_thickness (Real)
Defines the histogram's line width.
Object (Gobject)
Shows which histogram is to be altered, in any one window.
RESULT = (OneDHistogram)
Returns the properties of the altered histogram.