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 /*

  * Copyright 2010 The Android Open Source Project

  *

  * Use of this source code is governed by a BSD-style license that can be

  * found in the LICENSE file.

  */

 #ifndef SkTextFormatParams_DEFINES

 #define SkTextFormatParams_DEFINES

 #include "SkScalar.h"

 #include "SkTypes.h"

 // Fraction of the text size to lower a strike through line below the baseline.

 #define kStdStrikeThru_Offset       (-SK_Scalar1 * 6 / 21)

 // Fraction of the text size to lower a underline below the baseline.

 #define kStdUnderline_Offset        (SK_Scalar1 / 9)

 // Fraction of the text size to use for a strike through or under-line.

 #define kStdUnderline_Thickness     (SK_Scalar1 / 18)

 // The fraction of text size to embolden fake bold text scales with text size.

 // At 9 points or below, the stroke width is increased by text size / 24.

 // At 36 points and above, it is increased by text size / 32.  In between,

 // it is interpolated between those values.

 static const SkScalar kStdFakeBoldInterpKeys[] = {

     SK_Scalar1*9,

     SK_Scalar1*36,

 };

 static const SkScalar kStdFakeBoldInterpValues[] = {

     SK_Scalar1/24,

     SK_Scalar1/32

 };

 SK_COMPILE_ASSERT(SK_ARRAY_COUNT(kStdFakeBoldInterpKeys) ==

                   SK_ARRAY_COUNT(kStdFakeBoldInterpValues),

                   mismatched_array_size);

 static const int kStdFakeBoldInterpLength =

     SK_ARRAY_COUNT(kStdFakeBoldInterpKeys);

 #endif  //SkTextFormatParams_DEFINES