diff options
Diffstat (limited to 'drawtext.go')
| -rw-r--r-- | drawtext.go | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drawtext.go b/drawtext.go index 10eabfc..c04246a 100644 --- a/drawtext.go +++ b/drawtext.go @@ -54,18 +54,25 @@ func (a *Attribute) Type() AttributeType { return AttributeType(C.uiAttributeGetType(a.a)) } -////// TODOTODO +// NewFamilyAttribute creates a new Attribute that changes the +// font family of the text it is applied to. Font family names are +// case-insensitive. +func NewFamilyAttribute(family string) *Attribute { + fstr := C.CString(family) + defer freestr(fstr) + return &Attribute{ + a: C.uiNewFamilyAttribute(fstr), + } +} -// uiNewFamilyAttribute() creates a new uiAttribute that changes the -// font family of the text it is applied to. family is copied; you do not -// need to keep it alive after uiNewFamilyAttribute() returns. Font -// family names are case-insensitive. -_UI_EXTERN uiAttribute *uiNewFamilyAttribute(const char *family); +// Family returns the font family stored in a. +// It is an error to call this on an Attribute that does not hold a +// font family. +func (a *Attribute) Family() string { + return C.GoString(C.uiAttributeFamily(a.a)) +} -// uiAttributeFamily() returns the font family stored in a. The -// returned string is owned by a. It is an error to call this on a -// uiAttribute that does not hold a font family. -_UI_EXTERN const char *uiAttributeFamily(const uiAttribute *a); +//////// TODOTODO // uiNewSizeAttribute() creates a new uiAttribute that changes the // size of the text it is applied to, in typographical points. @@ -76,7 +83,7 @@ _UI_EXTERN uiAttribute *uiNewSizeAttribute(double size); _UI_EXTERN double uiAttributeSize(const uiAttribute *a); // uiTextWeight represents possible text weights. These roughly -// map to the OSx2 text weight field of TrueType and OpenType +// map to the OS/2 text weight field of TrueType and OpenType // fonts, or to CSS weight numbers. The named constants are // nominal values; the actual values may vary by font and by OS, // though this isn't particularly likely. Any value between |