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DWRITE_LINE_METRICS structure (dwrite.h)

  • Article

Contains information about a formatted line of text.

Syntax

struct DWRITE_LINE_METRICS {
  UINT32 length;
  UINT32 trailingWhitespaceLength;
  UINT32 newlineLength;
  FLOAT  height;
  FLOAT  baseline;
  BOOL   isTrimmed;
};

Members

length

Type: UINT32

The number of text positions in the text line. This includes any trailing whitespace and newline characters.

trailingWhitespaceLength

Type: UINT32

The number of whitespace positions at the end of the text line. Newline sequences are considered whitespace.

newlineLength

Type: UINT32

The number of characters in the newline sequence at the end of the text line. If the count is zero, then the text line was either wrapped or it is the end of the text.

height

Type: FLOAT

The height of the text line.

baseline

Type: FLOAT

The distance from the top of the text line to its baseline.

isTrimmed

Type: BOOL

The line is trimmed.

Requirements

Requirement Value
Minimum supported client Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps]
Header dwrite.h