Font::AFM Font::AFM is an interface to Adobe Font Metrics files.
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Font::AFM Tags

Adobe font Perl interface metrics Adobe Font Metrics AFM interface

Font::AFM Description

Font::AFM is an interface to Adobe Font Metrics files. Font::AFM is an interface to Adobe Font Metrics files.SYNOPSIS use Font::AFM; $h = new Font::AFM "Helvetica"; $copyright = $h->Notice; $w = $h->Wx->{"aring"}; $w = $h->stringwidth("Gisle", 10); $h->dump; # for debuggingThis module implements the Font::AFM class. Objects of this class are initialised from an AFM (Adobe Font Metrics) file and allow you to obtain information about the font and the metrics of the various glyphs in the font.All measurements in AFM files are given in terms of units equal to 1/1000 of the scale factor of the font being used. To compute actual sizes in a document, these amounts should be multiplied by (scale factor of font)/1000.The following methods are available:$afm = Font::AFM->new($fontname)Object constructor. Takes the name of the font as argument. Croaks if the font can not be found.$afm->latin1_wx_table()Returns a 256-element array, where each element contains the width of the corresponding character in the iso-8859-1 character set.$afm->stringwidth($string, )Returns the width of the argument string. The string is assumed to be encoded in the iso-8859-1 character set. A second argument can be used to scale the width according to the font size.$afm->FontNameThe name of the font as presented to the PostScript language findfont operator, for instance "Times-Roman".$afm->FullNameUnique, human-readable name for an individual font, for instance "Times Roman".$afm->FamilyNameHuman-readable name for a group of fonts that are stylistic variants of a single design. All fonts that are members of such a group should have exactly the same FamilyName. Example of a family name is "Times".$afm->WeightHuman-readable name for the weight, or "boldness", attribute of a font. Examples are Roman, Bold, Light.$afm->ItalicAngleAngle in degrees counterclockwise from the vertical of the dominant vertical strokes of the font.$afm->IsFixedPitchIf true, the font is a fixed-pitch (monospaced) font.$afm->FontBBoxA string of four numbers giving the lower-left x, lower-left y, upper-right x, and upper-right y of the font bounding box. The font bounding box is the smallest rectangle enclosing the shape that would result if all the characters of the font were placed with their origins coincident, and then painted.$afm->UnderlinePositionRecommended distance from the baseline for positioning underline strokes. This number is the y coordinate of the center of the stroke.$afm->UnderlineThicknessRecommended stroke width for underlining.$afm->VersionVersion number of the font.$afm->NoticeTrademark or copyright notice, if applicable.$afm->CommentComments found in the AFM file.$afm->EncodingSchemeThe name of the standard encoding scheme for the font. Most Adobe fonts use the AdobeStandardEncoding. Special fonts might state FontSpecific.$afm->CapHeightUsually the y-value of the top of the capital H.$afm->XHeightTypically the y-value of the top of the lowercase x.$afm->AscenderTypically the y-value of the top of the lowercase d.$afm->DescenderTypically the y-value of the bottom of the lowercase p.$afm->WxReturns a hash table that maps from glyph names to the width of that glyph.$afm->BBoxReturns a hash table that maps from glyph names to bounding box information. The bounding box consist of four numbers: llx, lly, urx, ury.$afm->dumpDumps the content of the Font::AFM object to STDOUT. Might sometimes be useful for debugging. Requirements: · Perl

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