/*
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* Copyright 2010 The Android Open Source Project
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkTextFormatParams_DEFINES
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#define SkTextFormatParams_DEFINES
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#include "SkScalar.h"
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#include "SkTypes.h"
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// Fraction of the text size to lower a strike through line below the baseline.
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#define kStdStrikeThru_Offset (-SK_Scalar1 * 6 / 21)
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// Fraction of the text size to lower a underline below the baseline.
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#define kStdUnderline_Offset (SK_Scalar1 / 9)
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// Fraction of the text size to use for a strike through or under-line.
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#define kStdUnderline_Thickness (SK_Scalar1 / 18)
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// The fraction of text size to embolden fake bold text scales with text size.
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// At 9 points or below, the stroke width is increased by text size / 24.
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// At 36 points and above, it is increased by text size / 32. In between,
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// it is interpolated between those values.
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static const SkScalar kStdFakeBoldInterpKeys[] = {
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SK_Scalar1*9,
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SK_Scalar1*36,
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};
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static const SkScalar kStdFakeBoldInterpValues[] = {
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SK_Scalar1/24,
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SK_Scalar1/32,
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};
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static_assert(SK_ARRAY_COUNT(kStdFakeBoldInterpKeys) == SK_ARRAY_COUNT(kStdFakeBoldInterpValues),
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"mismatched_array_size");
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static const int kStdFakeBoldInterpLength = SK_ARRAY_COUNT(kStdFakeBoldInterpKeys);
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#endif //SkTextFormatParams_DEFINES
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