// Returns a TextProperties structure.
// Parameters:
// read_default: if false, returns an empty structure.
// if true, returns a structure set with current canvas settings
func (self *Canvas) NewTextProperties(read_default bool) *TextProperties {
if read_default == true {
cfont := C.DrawGetFont(self.drawing)
defer C.free(unsafe.Pointer(cfont))
cfamily := C.DrawGetFontFamily(self.drawing)
defer C.free(unsafe.Pointer(cfamily))
csize := C.DrawGetFontSize(self.drawing)
cweight := C.DrawGetFontWeight(self.drawing)
calignment := C.DrawGetTextAlignment(self.drawing)
cantialias := C.DrawGetTextAntialias(self.drawing)
ckerning := C.DrawGetTextKerning(self.drawing)
antialias := false
if cantialias == C.MagickTrue {
antialias = true
}
underColor := C.NewPixelWand()
C.DrawGetTextUnderColor(self.drawing, underColor)
return &TextProperties{
Font: C.GoString(cfont),
Family: C.GoString(cfamily),
Size: float64(csize),
Weight: uint(cweight),
Alignment: Alignment(calignment),
Antialias: antialias,
Kerning: float64(ckerning),
UnderColor: underColor,
}
}
return &TextProperties{
UnderColor: C.NewPixelWand(),
}
}
// Returns the color of a background rectangle to place under text annotations.
func (dw *DrawingWand) GetTextUnderColor() (pw *PixelWand) {
pw = NewPixelWand()
C.DrawGetTextUnderColor(dw.dw, pw.pw)
return
}