CharacterMetrics Constructor (String)
Initializes a new instance of the CharacterMetrics class by specifying the metrics as a string.
Assembly: PresentationCore (in PresentationCore.dll)
The metrics parameter is a comma-delimited string that specifies the CharacterMetrics properties in the following order:
The first two properties, BlackBoxWidth and BlackBoxHeight, are required. However, the other five properties are optional, and will default to zero if not specified. For example, if you specify the string value of "0.75,0.75,,0.1" for the metrics parameter, the BlackBoxWidth, BlackBoxHeight, and LeftSideBearing properties are set—the unspecified properties are set to zero.