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/*
* Copyright 2013 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkFontStyle_DEFINED
#define SkFontStyle_DEFINED
#include "SkTypes.h"
class SK_API SkFontStyle {
public:
enum Weight {
kThin_Weight = 100,
kExtraLight_Weight = 200,
kLight_Weight = 300,
kNormal_Weight = 400,
kMedium_Weight = 500,
kSemiBold_Weight = 600,
kBold_Weight = 700,
kExtraBold_Weight = 800,
kBlack_Weight = 900
};
enum Width {
kUltraCondensed_Width = 1,
kExtraCondensed_Width = 2,
kCondensed_Width = 3,
kSemiCondensed_Width = 4,
kNormal_Width = 5,
kSemiExpanded_Width = 6,
kExpanded_Width = 7,
kExtraExpanded_Width = 8,
kUltaExpanded_Width = 9
};
enum Slant {
kUpright_Slant,
kItalic_Slant,
};
SkFontStyle();
SkFontStyle(int weight, int width, Slant);
/** oldStyle means the style-bits in SkTypeface::Style: bold=1, italic=2 */
explicit SkFontStyle(unsigned oldStyle);
bool operator==(const SkFontStyle& rhs) const {
return fUnion.fU32 == rhs.fUnion.fU32;
}
int weight() const { return fUnion.fR.fWeight; }
int width() const { return fUnion.fR.fWidth; }
Slant slant() const { return (Slant)fUnion.fR.fSlant; }
bool isItalic() const {
return kItalic_Slant == fUnion.fR.fSlant;
}
private:
union {
struct {
uint16_t fWeight; // 100 .. 900
uint8_t fWidth; // 1 .. 9
uint8_t fSlant; // 0 .. 2
} fR;
uint32_t fU32;
} fUnion;
};
#endif
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