| java.lang.Object
 org.apache.harmony.awt.gl.font.NativeFont
| NativeFont | | public class NativeFont (Code) | | |
| Method Summary | |
| native public static byte[] | NativeInitGlyphImage(Glyph glyph)
Returns bitmap representation of the glyph image in 1 bit per pixel format
for the specified Glyph object. | | native public static int | RemoveFontResource(String tempFontFileName)
Removes font resource from file with specified path from the system. | | native public static boolean | canDisplayCharNative(long hndFont, char c)
Returns true if native GDI font can display char, false otherwise. | | public static Font | embedFont(String absolutePath)
Adds new plain font with 1 pt. | | native public static String | embedFontNative(String absolutePath)
Adds font resource from file to the system. | | native public static void | enumSystemFonts()
Enumerates system font face names and updates fullNames, fontStyles, fontTypes arrays. | | native public static int | gdiPlusDrawDriverChar(long gi, char chr, long font, float x, float y, int flags, double[] matrix)
Draws transformed char according to the matrix at the specified position. | | native public static int | gdiPlusDrawDriverChars(long gi, char text, int length, long font, double[] positions, int flags, double[] matrix)
Draws string transformed according to the matrix, each character is drawn at
the specified positions. | | native public static int | gdiPlusDrawDriverString(long gi, String text, int length, long font, float x, float y, double[] positions, int flags, double[] matrix)
Draws string transformed according to the matrix, each character is drawn at
the specified positions. | | native public static int | gdiPlusDrawText(long graphicsInfo, String text, int length, long font, float xOffset, float yOffset)
Draws string at the specified coordinates using GDI+ objects defined in graphics info. | | native public static long | gdiPlusGetHDC(long gi)
Returns hdc object of the GDI+ Graphics object from the GraphicsInfo. | | native public static void | gdiPlusReleaseHDC(long gi, long hdc)
Releases hdc object in GDI+ Graphics object from the GraphicsInfo. | | public static String[] | getAvailableFaces()
Returns an array of available font face names. | | native public static float[] | getExtraMetricsNative(long hFont, int fontSize, int fontType)
Returns an array of extrametrics of the font:
elem[0] - the average width of characters in the font (Type1 - 0.0f)
elem[1] - horizontal size for subscripts (Type1 - 0.7f * fontHeight)
elem[2] - vertical size for subscripts (Type1 - 0.65f * fontHeight)
elem[3] - horizontal offset for subscripts (Type1 - 0.0f)
elem[4] - vertical offset value for subscripts(Type1 - 0.15f * fontHeight)
elem[5] - horizontal size for superscripts (Type1 - 0.7f * fontHeight)
elem[6] - vertical size for superscripts (Type1 - 0.65f * fontHeight)
elem[7] - horizontal offset for superscripts (Type1 - 0.0f)
elem[8] - vertical offset for superscripts (Type1 - 0.45f * fontHeight)
For TrueType fonts metrics are taken from OS2 table, for Type1 fonts
metrics are calculated using coefficients (read FontExtraMetrics comments). | | public static String[] | getFamilies()
Caches and returns the list of system font families names. | | public static String | getFamily(int faceIndex)
Returns font family name that corresponds to the face name with
specified index. | | native public static String | getFamilyNative(long hndFont)
Returns GDI font object's family name if success,
otherwise null and NullPointerException is thrown. | | native public static String[] | getFontFamiliesNames()
Native method returns list of all families installed onto the system. | | native public static String | getFontNameNative(long hndFont)
Returns GDI font's face name. | | public static int | getFontStyle(int faceIndex)
Returns font family style that corresponds to the face name with
specified index. | | public static int | getFontType(String name, int style)
Returns font type (TrueType, Type1 or UndefinedType) for the specified
font face name and style. | | native public static String[] | getFonts()
Returns an array of available system TrueType fonts names. | | native public static int | getGlyphCodeNative(long fnt, char uChar)
Returns glyph code corresponding to the specified character. | | native public static int[] | getGlyphCodesNative(long fnt, String str, int len)
Returns an array of the glyph codes corresponding to the characters from
String parameter. | | native public static float[] | getGlyphInfoNative(long pFnt, char c, int fontSize)
Returns an array of glyph precise metrics values for the specified character. | | native public static int | getGlyphOutline(long fnt, char uChar, long polyheaders, int size)
Returns size of polyheaders structure and set
polyheaders pointer to the native array of TTPOLYGONHEADER elements. | | native public static int[] | getGlyphPxlInfoNative(long pFnt, char c)
Returns array of glyph metrics values in pixels for the specified character
null is returned and NullPointerException is thrown in case of GDI errors. | | native public static float | getItalicAngleNative(long hndFont)
Returns tangent of Italic angle of given Font. | | native public static float[] | getNativeLineMetrics(long hFont, int fontSize, boolean isAntialiased, boolean usesFractionalMetrics, int fontType)
Returns array of values of font metrics corresponding to the given GDI
font object. | | public static void | initLCIDsTable(Hashtable<String, Short> ht)
| | native public static long | initializeFont(WindowsFont winFont, String name, int style, int size)
Initialize native GDI font object and return font handle, also sets font
type and unicode ranges to the font peer parameter. | | static void | loadLibrary()
| | native public static int | nativeInitLCIDsTable(String[] shortStrings, short[] LCIDs)
Initialization of the table with LCID values key = ctry_lang, value = LCID value
in Windows API format. | | native public static int | pFontFree(long hndFont)
Disposes native font resources. | | native public static void | setAntialiasing(long graphicsInfo, boolean isAntialiasing)
Sets antialiasing mode using GDI+ objects defined in graphics info. | | public static void | setArrays(int[] types, int[] styles, int[] indices, String[] fFaces)
Sets static arrays to the specified. | | public static void | updateFontLists()
Fills fonts and families arrays with current system font data. |
| DriverStringOptionsCmapLookup | | final public static int DriverStringOptionsCmapLookup(Code) | | GDI+ DriverStringOptions constants
|
| DriverStringOptionsLimitSubpixel | | final public static int DriverStringOptionsLimitSubpixel(Code) | | |
| DriverStringOptionsRealizedAdvance | | final public static int DriverStringOptionsRealizedAdvance(Code) | | |
| DriverStringOptionsVertical | | final public static int DriverStringOptionsVertical(Code) | | |
| faces | | public static String[] faces(Code) | | List of font types of system fonts initialized using GDI.
|
| famIndices | | public static int[] famIndices(Code) | | List of family indexes in families array corresponding to the faces
indexing.
|
| families | | public static String[] families(Code) | | List of all families installed onto the system.
|
| fontStyles | | public static int[] fontStyles(Code) | | List of font styles of system fonts initialized using GDI
corresponding to faces indexing.
|
| fontTypes | | public static int[] fontTypes(Code) | | List of font types of system fonts initialized using GDI
corresponding to the faces indexing.
|
| fontsCount | | public static int fontsCount(Code) | | The number of different fonts installed onto the system.
|
| NativeInitGlyphImage | | native public static byte[] NativeInitGlyphImage(Glyph glyph)(Code) | | Returns bitmap representation of the glyph image in 1 bit per pixel format
for the specified Glyph object. null is
returned and NullPointerException is thrown in case of GDI errors.
Parameters:
glyph - specified Glyph object |
| RemoveFontResource | | native public static int RemoveFontResource(String tempFontFileName)(Code) | | Removes font resource from file with specified path from the system.
Parameters:
tempFontFileName - temporary font resource file path zero if native call fails, non-zero if success |
| canDisplayCharNative | | native public static boolean canDisplayCharNative(long hndFont, char c)(Code) | | Returns true if native GDI font can display char, false otherwise.
NullPointerException is thrown in case of GDI error.
Parameters:
hndFont - GDI font handle
Parameters:
c - specified char |
| embedFont | | public static Font embedFont(String absolutePath) throws IOException(Code) | | Adds new plain font with 1 pt. size from font resource file to the
system if similar font wasn't into the system before. Method returns
font object, corresponding to the specified resource.
Parameters:
absolutePath - absolute path to the font resource file |
| embedFontNative | | native public static String embedFontNative(String absolutePath)(Code) | | Adds font resource from file to the system. Returns true if font was added
successfully, false otherwise.
Parameters:
absolutePath - String that represent absolute path to the font resource. |
| enumSystemFonts | | native public static void enumSystemFonts()(Code) | | Enumerates system font face names and updates fullNames, fontStyles, fontTypes arrays.
In case of exceptions in native code NullPointerException is thorwn.
|
| gdiPlusDrawDriverChar | | native public static int gdiPlusDrawDriverChar(long gi, char chr, long font, float x, float y, int flags, double[] matrix)(Code) | | Draws transformed char according to the matrix at the specified position.
Parameters:
gi - GraphicsInfo pointer
Parameters:
chr - specified character
Parameters:
font - GDI font handle
Parameters:
x - coordinate X
Parameters:
y - coordinate Y
Parameters:
flags - drawing flags, a set of DriverStringOptions constants
Parameters:
matrix - transformation matrix GDI+ result of the char drawing. |
| gdiPlusDrawDriverChars | | native public static int gdiPlusDrawDriverChars(long gi, char text, int length, long font, double[] positions, int flags, double[] matrix)(Code) | | Draws string transformed according to the matrix, each character is drawn at
the specified positions.
Parameters:
gi - GraphicsInfo pointer
Parameters:
text - specified array of chars
Parameters:
length - length of the specified chars array
Parameters:
font - GDI font handle
Parameters:
positions - an array of positions defined for chars
Parameters:
flags - drawing flags, a set of DriverStringOptions constants
Parameters:
matrix - transformation matrix GDI+ result of the char drawing. |
| gdiPlusDrawDriverString | | native public static int gdiPlusDrawDriverString(long gi, String text, int length, long font, float x, float y, double[] positions, int flags, double[] matrix)(Code) | | Draws string transformed according to the matrix, each character is drawn at
the specified positions.
Parameters:
gi - GraphicsInfo pointer
Parameters:
text - specified String
Parameters:
length - length of the specified String
Parameters:
font - GDI font handle
Parameters:
x - origin X coordinate
Parameters:
y - origin Y coordinate
Parameters:
positions - an array of positions defined for chars
Parameters:
flags - drawing flags, a set of DriverStringOptions constants
Parameters:
matrix - transformation matrix GDI+ result of the char drawing. |
| gdiPlusDrawText | | native public static int gdiPlusDrawText(long graphicsInfo, String text, int length, long font, float xOffset, float yOffset)(Code) | | Draws string at the specified coordinates using GDI+ objects defined in graphics info.
This method is applicable for drawing without affine transforms.
|
| gdiPlusGetHDC | | native public static long gdiPlusGetHDC(long gi)(Code) | | Returns hdc object of the GDI+ Graphics object from the GraphicsInfo.
|
| gdiPlusReleaseHDC | | native public static void gdiPlusReleaseHDC(long gi, long hdc)(Code) | | Releases hdc object in GDI+ Graphics object from the GraphicsInfo.
|
| getAvailableFaces | | public static String[] getAvailableFaces()(Code) | | Returns an array of available font face names.
|
| getExtraMetricsNative | | native public static float[] getExtraMetricsNative(long hFont, int fontSize, int fontType)(Code) | | Returns an array of extrametrics of the font:
elem[0] - the average width of characters in the font (Type1 - 0.0f)
elem[1] - horizontal size for subscripts (Type1 - 0.7f * fontHeight)
elem[2] - vertical size for subscripts (Type1 - 0.65f * fontHeight)
elem[3] - horizontal offset for subscripts (Type1 - 0.0f)
elem[4] - vertical offset value for subscripts(Type1 - 0.15f * fontHeight)
elem[5] - horizontal size for superscripts (Type1 - 0.7f * fontHeight)
elem[6] - vertical size for superscripts (Type1 - 0.65f * fontHeight)
elem[7] - horizontal offset for superscripts (Type1 - 0.0f)
elem[8] - vertical offset for superscripts (Type1 - 0.45f * fontHeight)
For TrueType fonts metrics are taken from OS2 table, for Type1 fonts
metrics are calculated using coefficients (read FontExtraMetrics comments).
Parameters:
hFont - GDI font handle
Parameters:
fontSize - font size
Parameters:
fontType - type of the font |
| getFamilies | | public static String[] getFamilies()(Code) | | Caches and returns the list of system font families names.
|
| getFamily | | public static String getFamily(int faceIndex)(Code) | | Returns font family name that corresponds to the face name with
specified index.
Parameters:
faceIndex - index of the font face name which family name is to be returned |
| getFamilyNative | | native public static String getFamilyNative(long hndFont)(Code) | | Returns GDI font object's family name if success,
otherwise null and NullPointerException is thrown.
Parameters:
hndFont - GDI font handle |
| getFontFamiliesNames | | native public static String[] getFontFamiliesNames()(Code) | | Native method returns list of all families installed onto the system.
|
| getFontNameNative | | native public static String getFontNameNative(long hndFont)(Code) | | Returns GDI font's face name.
NullPointerException is thrown in case of GDI error.
Parameters:
hndFont - GDI font handle |
| getFontStyle | | public static int getFontStyle(int faceIndex)(Code) | | Returns font family style that corresponds to the face name with
specified index.
Parameters:
faceIndex - index of the font face name which style is to be returned |
| getFontType | | public static int getFontType(String name, int style)(Code) | | Returns font type (TrueType, Type1 or UndefinedType) for the specified
font face name and style.
Parameters:
name - face name
Parameters:
style - style of the font one of the font type constants FontManager.FONT_TYPE_T1 or FontManager.FONT_TYPE_TT. |
| getFonts | | native public static String[] getFonts()(Code) | | Returns an array of available system TrueType fonts names.
In case of errors in native code returned value is null.
|
| getGlyphCodeNative | | native public static int getGlyphCodeNative(long fnt, char uChar)(Code) | | Returns glyph code corresponding to the specified character. null is
returned and NullPointerException is thrown in case of GDI errors.
Parameters:
fnt - GDI font handle
Parameters:
uChar - specified character |
| getGlyphCodesNative | | native public static int[] getGlyphCodesNative(long fnt, String str, int len)(Code) | | Returns an array of the glyph codes corresponding to the characters from
String parameter. null is returned and NullPointerException is thrown
in case of GDI errors.
Parameters:
fnt - GDI font handle
Parameters:
str - specified string
Parameters:
len - the length of the specified string |
| getGlyphInfoNative | | native public static float[] getGlyphInfoNative(long pFnt, char c, int fontSize)(Code) | | Returns an array of glyph precise metrics values for the specified character.
null is returned and NullPointerException is thrown in case of GDI errors.
Parameters:
pFnt - GDI font handle
Parameters:
c - specified char
Parameters:
fontSize - size of the font |
| getGlyphOutline | | native public static int getGlyphOutline(long fnt, char uChar, long polyheaders, int size)(Code) | | Returns size of polyheaders structure and set
polyheaders pointer to the native array of TTPOLYGONHEADER elements.
Parameters:
fnt - GDI font handle
Parameters:
uChar - specified character
Parameters:
polyheaders - pointer to TTPOLYGONHEADER structure
Parameters:
size - size of buffer with TTPOLYGONHEADER structure |
| getGlyphPxlInfoNative | | native public static int[] getGlyphPxlInfoNative(long pFnt, char c)(Code) | | Returns array of glyph metrics values in pixels for the specified character
null is returned and NullPointerException is thrown in case of GDI errors.
Parameters:
pFnt - GDI font handle
Parameters:
c - specified char |
| getItalicAngleNative | | native public static float getItalicAngleNative(long hndFont)(Code) | | Returns tangent of Italic angle of given Font.
NullPointerException is thrown if there is GDI error.
Parameters:
hndFont - GDI font handle |
| getNativeLineMetrics | | native public static float[] getNativeLineMetrics(long hFont, int fontSize, boolean isAntialiased, boolean usesFractionalMetrics, int fontType)(Code) | | Returns array of values of font metrics corresponding to the given GDI
font object. null is returned and NullPointerException is thrown in case of GDI errors.
Parameters:
hFont - GDI font handle
Parameters:
fontSize - size of the font
Parameters:
usesFractionalMetrics - true if results calculated using fractional metrics
Parameters:
fontType - type of the specified font |
| initializeFont | | native public static long initializeFont(WindowsFont winFont, String name, int style, int size)(Code) | | Initialize native GDI font object and return font handle, also sets font
type and unicode ranges to the font peer parameter.
Parameters:
winFont - Windows font peer
Parameters:
name - the name of the font
Parameters:
style - style of the font
Parameters:
size - font size native GDI font handle. |
| loadLibrary | | static void loadLibrary()(Code) | | |
| nativeInitLCIDsTable | | native public static int nativeInitLCIDsTable(String[] shortStrings, short[] LCIDs)(Code) | | Initialization of the table with LCID values key = ctry_lang, value = LCID value
in Windows API format. In case of null parameters method returns required size of
arrays to store results.
Parameters:
shortStrings - array of Strings to fill with languages from locale settings available on the system
Parameters:
LCIDs - array of shorts to fill with LCID values from locale settings available on the system. size of arrays if success, otherwise returns 0. |
| pFontFree | | native public static int pFontFree(long hndFont)(Code) | | Disposes native font resources.
Parameters:
hndFont - GDI font handle result of GDI library DeleteObject method |
| setAntialiasing | | native public static void setAntialiasing(long graphicsInfo, boolean isAntialiasing)(Code) | | Sets antialiasing mode using GDI+ objects defined in graphics info.
|
| setArrays | | public static void setArrays(int[] types, int[] styles, int[] indices, String[] fFaces)(Code) | | Sets static arrays to the specified.
Parameters:
types - new values for the fontTypes static array
Parameters:
styles - new values for the fontStyles static array
Parameters:
indices - new values for the famIndices static array
Parameters:
fFaces - new values for the faces static array |
| updateFontLists | | public static void updateFontLists()(Code) | | Fills fonts and families arrays with current system font data.
|
|
|