com.goldencode.p2j.ui

Interface FontTableResource

All Superinterfaces:

CommonHandle, InstantiatingProcedure, NumEntries, PseudoWidget, WrappedResource

All Known Subinterfaces:

HandleCommon

public interface FontTableResource
extends CommonHandle, InstantiatingProcedure, NumEntries, PseudoWidget

Exposes the following methods or attributes from the FONT-TABLE handle:

FONT-TABLE attribute or method	API
GET-TEXT-HEIGHT-CHARS	getTextHeightChars()
GET-TEXT-HEIGHT-PIXELS	getTextHeightPixels()
GET-TEXT-WIDTH-CHARS	getTextWidthChars(java.lang.String)
GET-TEXT-WIDTH-CHARS	getTextWidthPixels(java.lang.String)

This interface is used as a returned type by the handle.unwrapFontTable() API, which, depending on the handle's state, it either returns an FontTable.asHandle() instance or a dynamic proxy using handle.invalidAttrAccessProxy

Method Summary

Modifier and Type	Method and Description
decimal	getTextHeightChars() Get the height in characters unit, of the default font.
decimal	getTextHeightChars(int64 fontNum) Get the height in characters unit, of the specified font.
decimal	getTextHeightChars(long fontNum) Get the height in characters unit, of the specified font.
integer	getTextHeightPixels() Get the height in pixels, of the default font.
integer	getTextHeightPixels(int64 fontNum) Get the height in pixels, of the specified font.
integer	getTextHeightPixels(long fontNum) Get the height in pixels, of the specified font.
decimal	getTextWidthChars(character txt) Get the width of the specified text, in character units, using the default font.
decimal	getTextWidthChars(character txt, int64 fontNum) Get the width of the specified text, in character units, using the specified font.
decimal	getTextWidthChars(character txt, long fontNum) Get the width of the specified text, in character units, using the specified font.
decimal	getTextWidthChars(java.lang.String txt) Get the width of the specified text, in character units, using the default font.
decimal	getTextWidthChars(java.lang.String txt, int64 fontNum) Get the width of the specified text, in character units, using the specified font.
decimal	getTextWidthChars(java.lang.String txt, long fontNum) Get the width of the specified text, in character units, using the specified font.
integer	getTextWidthPixels(character txt) Get the width of the specified text, in pixels, using the default font.
integer	getTextWidthPixels(character txt, int64 fontNum) Get the width of the specified text, in pixels, using the specified font.
integer	getTextWidthPixels(character txt, long fontNum) Get the width of the specified text, in pixels, using the specified font.
integer	getTextWidthPixels(java.lang.String txt) Get the width of the specified text, in pixels, using the default font.
integer	getTextWidthPixels(java.lang.String txt, int64 fontNum) Get the width of the specified text, in pixels, using the specified font.
integer	getTextWidthPixels(java.lang.String txt, long fontNum) Get the width of the specified text, in pixels, using the specified font.

Methods inherited from interface com.goldencode.p2j.util.CommonHandle

readOnlyError, readOnlyError, resourceType

Methods inherited from interface com.goldencode.p2j.util.WrappedResource

id, id, unknown, valid

Methods inherited from interface com.goldencode.p2j.util.InstantiatingProcedure

instantiatingProcedure

Methods inherited from interface com.goldencode.p2j.util.NumEntries

getNumEntries, setNumEntries, setNumEntries

Method Detail

getTextHeightChars

decimal getTextHeightChars()

Get the height in characters unit, of the default font.

Returns:

See above.

getTextHeightChars

decimal getTextHeightChars(long fontNum)

Get the height in characters unit, of the specified font. If the font number is unknown, the default font is used.

Parameters:

fontNum - The entry in the font-table.

Returns:

See above.

getTextHeightChars

decimal getTextHeightChars(int64 fontNum)

Get the height in characters unit, of the specified font. If the font number is unknown, the default font is used.

Parameters:

fontNum - The entry in the font-table.

Returns:

See above.

getTextHeightPixels

integer getTextHeightPixels()

Get the height in pixels, of the default font.

Returns:

See above.

getTextHeightPixels

integer getTextHeightPixels(long fontNum)

Get the height in pixels, of the specified font. If the font number is unknown, the default font is used.

Parameters:

fontNum - The entry in the font-table.

Returns:

See above.

getTextHeightPixels

integer getTextHeightPixels(int64 fontNum)

Get the height in pixels, of the specified font. If the font number is unknown, the default font is used.

Parameters:

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(java.lang.String txt)

Get the width of the specified text, in character units, using the default font.

Parameters:

txt - The text.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(character txt)

Get the width of the specified text, in character units, using the default font.

Parameters:

txt - The text.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(java.lang.String txt,
                          long fontNum)

Get the width of the specified text, in character units, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(character txt,
                          long fontNum)

Get the width of the specified text, in character units, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(java.lang.String txt,
                          int64 fontNum)

Get the width of the specified text, in character units, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthChars

decimal getTextWidthChars(character txt,
                          int64 fontNum)

Get the width of the specified text, in character units, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(java.lang.String txt)

Get the width of the specified text, in pixels, using the default font.

Parameters:

txt - The text.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(character txt)

Get the width of the specified text, in pixels, using the default font.

Parameters:

txt - The text.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(java.lang.String txt,
                           long fontNum)

Get the width of the specified text, in pixels, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(character txt,
                           long fontNum)

Get the width of the specified text, in pixels, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(java.lang.String txt,
                           int64 fontNum)

Get the width of the specified text, in pixels, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.

getTextWidthPixels

integer getTextWidthPixels(character txt,
                           int64 fontNum)

Get the width of the specified text, in pixels, using the specified font. If the font number is unknown, the default font is used.

Parameters:

txt - The text.

fontNum - The entry in the font-table.

Returns:

See above.