Inherits <NSObject>.
This class represents a callback object to map font in customized way. All the pure virtual functions in this class are used as callback functions and should be implemented by user. An implemented FSFontMapperCallback object can be set to Foxit PDF SDK by function FSLibrary::setFontMapperCallback:.
- See also
- FSLibrary
◆ mapFont:charset:styles:weight:italic_angle:()
- (NSArray<NSData *> *) mapFont: |
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(NSString *) |
font_family_name |
charset: |
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(FSFontCharset) |
charset |
styles: |
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(unsigned int) |
styles |
weight: |
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(int) |
weight |
italic_angle: |
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(int) |
italic_angle |
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| |
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required |
A callback function used to map a suitable font according to input parameters.
- Parameters
-
[in] | font_family_name | Font family name. |
[in] | charset | The charset of the font to be mapped. Please refer to values starting from FSFontCharsetANSI and this would be one of these values. |
[in] | styles | Font styles. Please refer to values starting from FSFontStyleFixedPitch and this would be one or a combination of these values. |
[in] | weight | Original font weight. 0 means unspecified. |
[in] | italic_angle | Italic angle. |
- Returns
- Font family name array. If the returned array is empty, that means no mapped font is found.
◆ mapFont:is_truetype:styles:weight:italic_angle:charset:()
- (FSFontMapResult*) mapFont: |
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(NSString *) |
font_name |
is_truetype: |
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(BOOL) |
is_truetype |
styles: |
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(unsigned int) |
styles |
weight: |
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(int) |
weight |
italic_angle: |
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(int) |
italic_angle |
charset: |
|
(FSFontCharset) |
charset |
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|
| |
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required |
A callback function used to map a suitable font according to input parameters.
- Parameters
-
[in] | font_name | Font name. |
[in] | is_truetype | YES means the font is expected to be a TrueType font, while NO means the font is expected to be a Type1 font. |
[in] | styles | Font styles. Please refer to values starting from FSFontStyleFixedPitch and this would be one or a combination of these values. |
[in] | weight | Original font weight. 0 means unspecified. |
[in] | italic_angle | Italic angle. |
[in] | charset | The charset of the font to be mapped. Please refer to values starting from FSFontCharsetANSI and this would be one of these values. |
- Returns
- Font map result object. If any member in the returned FSFontMapResult is invalid, that means no mapped font is found. Then Foxit PDF SDK will do font mapping.