fe::CellInfo Struct Reference
[Ferry Core library]

Parameters of a text character. More...

List of all members.

Public Attributes
unsigned	charAscent
unsigned	charHeight
unsigned	charWidth
unsigned	charX
LineInfo	line
bool	rtl

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Detailed Description

Parameters of a text character.

fe::CellInfo for the "w" character of the "qwerty123" text line: charAscent = 33; charHeight = 42; charWidth = 31; charX = 20; line.idx = 0; line.y = 0; line.width = 155; line.height = 42; line.ascent = 33; line.firstByteIdx = 0; line.bytes = 9; line.rtl = false;
fe::CellInfo for the "2" character of the "qwerty123" text line: charAscent = 18; charHeight = 24; charWidth = 13; charX = 129; line.idx = 0; line.y = 0; line.width = 155; line.height = 42; line.ascent = 33; line.firstByteIdx = 0; line.bytes = 9; line.rtl = false;
fe::CellInfo for the "3" character of the wrapped "qwerty123" text line: charAscent = 18; charHeight = 24; charWidth = 13; charX = 26; line.idx = 1; line.y = 42; line.width = 39; line.height = 24; line.ascent = 18; line.firstByteIdx = 6; line.bytes = 3; line.rtl = false;

See also:

fe::IEditorFacade::getCellInfo()

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Member Data Documentation

LineInfo fe::CellInfo::line

Information about text line segment to which text character belongs.

unsigned fe::CellInfo::charAscent

Text character ascent. Measured in pixels.

unsigned fe::CellInfo::charHeight

Text character height. Measured in pixels.

unsigned fe::CellInfo::charWidth

Text character width. Measured in pixels.

unsigned fe::CellInfo::charX

Horizontal offset of the leading edge of a text character from the beginning of the text line segment to which the text character belongs. Measured in pixels.

For characters with left-to-right rendering direction the leading edge is the left edge, for those with right-to-left rendering direction the leading edge is the right edge.

bool fe::CellInfo::rtl

Text character rendering direction. false for characters with left-to-right rendering direction and true for characters with right-to-left rendering direction.

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The documentation for this struct was generated from the following file:

• fe/ui/cellinfo.h