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- /*
- * Copyright 2018 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #ifndef SkFontParameters_DEFINED
- #define SkFontParameters_DEFINED
- #include "include/core/SkScalar.h"
- #include "include/core/SkTypes.h"
- struct SkFontParameters {
- struct Variation {
- // Parameters in a variation font axis.
- struct Axis {
- // Four character identifier of the font axis (weight, width, slant, italic...).
- SkFourByteTag tag;
- // Minimum value supported by this axis.
- float min;
- // Default value set by this axis.
- float def;
- // Maximum value supported by this axis. The maximum can equal the minimum.
- float max;
- // Return whether this axis is recommended to be remain hidden in user interfaces.
- bool isHidden() const { return flags & HIDDEN; }
- // Set this axis to be remain hidden in user interfaces.
- void setHidden(bool hidden) { flags = hidden ? (flags | HIDDEN) : (flags & ~HIDDEN); }
- private:
- static constexpr uint16_t HIDDEN = 0x0001;
- // Attributes for a font axis.
- uint16_t flags;
- };
- };
- };
- #endif
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