Date lists are converted to standard normalized form:

Day, hour, minute, and second values in input date lists can be noninteger:

Use a theme to control the overall appearance:

Use explicit styles for the markers:

Use any gradient or indexed color schemes from ColorData to style the markers:

Change the type of markers used:

Place graphics or images as the markers:

Change the style of the face of the gauge:

Change the style of the frame around the gauge:

Specify ranges of the scale to be colored by the index on the dial face:

Use GaugeLabels to add a label to the gauge face:

Add a display of the scale value:

Use a list to specify more than one label:

AspectRatio is automatic by default, resulting in perfect circles:

Use a fixed ratio to change the shape of the gauge:

Insert a background color behind the gauge:

Use GaugeFaceStyle to set the face style:

List built-in settings for GaugeFaceElementFunction:

For detailed settings, use Palettes ▶ Chart Element Schemes:

Write a custom GaugeFaceElementFunction:

Specify the style for the gauge face:

Use None to turn off the face:

Use a Texture as a dial face:

List built-in settings for GaugeFrameElementFunction:

For detailed settings, use Palettes ▶ Chart Element Schemes:

Construct a custom rendering function:

Use an explicit radial width in the graphics coordinate system to draw the frame:

Use None to turn off the frame:

Use named sizes for the frame:

Use directives to change the rendering of the gauge frame:

Include a textual display of the time:

Use a list to specify more than one label:

Use a list of strings from DateString to create a label:

Turn the markers on and off:

List built-in settings for GaugeMarkers:

For detailed settings, use Palettes ▶ Chart Element Schemes:

Use an image or graphic for a marker:

Style the gauge markers:

By default, different styles are chosen for multiple markers:

Specify a list of styles:

Use any gradient or indexed color schemes from ColorData:

Style the labels:

Styles apply to scale and gauge labels:

Set the default styles so that the graphics are generated faster:

Create gauges using a variety of base themes:

Specify a theme with minimal elements:

Change the gauge color:

Specify the total number of divisions:

Specify the number of major and minor divisions:

Use ScaleOrigin to specify a radial position for the scale:

Highlight a range of values on the scale:

Specify multiple ranges:

Style the entire region behind the scale:

Ranges need not be contiguous or distinct:

Directly associate a style with a range with range->style:

ScaleRanges appears in front of the gauge face:

Change the scale range width:

By default, the scale ranges are colored with a gradient based on the marker color:

Apply a style to every range:

Use a list of directives to style each range separately:

Styles will repeat cyclically if necessary:

Use ScaleRangeStyle->{None,style} to apply a style to the scale only:

Apply a style to the backgrounds and foregrounds of all the ranges:

Color the scale ranges with built-in color schemes:

Define a one-dimensional color function:

Specify overall ticks style:

Use None to not draw ticks:

By default, ClockGauge uses the time zone included in the time:

$TimeZone is used if there isn't a time zone specified:

Show the time in GMT:

Show the time in GMT for a time in $TimeZone: