text_style.cpp File Reference

#include "../export.h"
#include "../wrappers.h"
#include "third_party/skia/modules/skparagraph/include/Paragraph.h"

Go to the source code of this file.

Functions
SKWASM_EXPORT TextStyle *	textStyle_create ()
SKWASM_EXPORT TextStyle *	textStyle_copy (TextStyle *style)
SKWASM_EXPORT void	textStyle_dispose (TextStyle *style)
SKWASM_EXPORT void	textStyle_setColor (TextStyle *style, SkColor color)
SKWASM_EXPORT void	textStyle_setDecoration (TextStyle *style, TextDecoration decoration)
SKWASM_EXPORT void	textStyle_setDecorationColor (TextStyle *style, SkColor color)
SKWASM_EXPORT void	textStyle_setDecorationStyle (TextStyle *style, TextDecorationStyle decorationStyle)
SKWASM_EXPORT void	textStyle_setDecorationThickness (TextStyle *style, SkScalar thickness)
SKWASM_EXPORT void	textStyle_setFontStyle (TextStyle *style, int weight, SkFontStyle::Slant slant)
SKWASM_EXPORT void	textStyle_setTextBaseline (TextStyle *style, TextBaseline baseline)
SKWASM_EXPORT void	textStyle_clearFontFamilies (TextStyle *style)
SKWASM_EXPORT void	textStyle_addFontFamilies (TextStyle *style, SkString **fontFamilies, int count)
SKWASM_EXPORT void	textStyle_setFontSize (TextStyle *style, SkScalar size)
SKWASM_EXPORT void	textStyle_setLetterSpacing (TextStyle *style, SkScalar letterSpacing)
SKWASM_EXPORT void	textStyle_setWordSpacing (TextStyle *style, SkScalar wordSpacing)
SKWASM_EXPORT void	textStyle_setHeight (TextStyle *style, SkScalar height)
SKWASM_EXPORT void	textStyle_setHalfLeading (TextStyle *style, bool halfLeading)
SKWASM_EXPORT void	textStyle_setLocale (TextStyle *style, SkString *locale)
SKWASM_EXPORT void	textStyle_setBackground (TextStyle *style, SkPaint *paint)
SKWASM_EXPORT void	textStyle_setForeground (TextStyle *style, SkPaint *paint)
SKWASM_EXPORT void	textStyle_addShadow (TextStyle *style, SkColor color, SkScalar offsetX, SkScalar offsetY, SkScalar blurSigma)
SKWASM_EXPORT void	textStyle_addFontFeature (TextStyle *style, SkString *featureName, int value)
SKWASM_EXPORT void	textStyle_setFontVariations (TextStyle *style, SkFourByteTag *axes, float *values, int count)

Variables
const double	kTextHeightNone = 0.0

Function Documentation

textStyle_addFontFamilies()

SKWASM_EXPORT void textStyle_addFontFamilies	(	TextStyle *	style,
		SkString **	fontFamilies,
		int	count
	)

Definition at line 70 of file text_style.cpp.

                                                        {
  const std::vector<SkString>& currentFamilies = style->getFontFamilies();
  std::vector<SkString> newFamilies;
  newFamilies.reserve(currentFamilies.size() + count);
  for (int i = 0; i < count; i++) {
    newFamilies.push_back(*fontFamilies[i]);
  }
  for (const auto& family : currentFamilies) {
    newFamilies.push_back(family);
  }
  style->setFontFamilies(std::move(newFamilies));
}

textStyle_addFontFeature()

SKWASM_EXPORT void textStyle_addFontFeature	(	TextStyle *	style,
		SkString *	featureName,
		int	value
	)

Definition at line 129 of file text_style.cpp.

                                                       {
  style->addFontFeature(*featureName, value);
}

textStyle_addShadow()

SKWASM_EXPORT void textStyle_addShadow	(	TextStyle *	style,
		SkColor	color,
		SkScalar	offsetX,
		SkScalar	offsetY,
		SkScalar	blurSigma
	)

Definition at line 121 of file text_style.cpp.

                                                           {
  style->addShadow(TextShadow(color, {offsetX, offsetY}, blurSigma));
}

textStyle_clearFontFamilies()

SKWASM_EXPORT void textStyle_clearFontFamilies

(

TextStyle *

style

)

Definition at line 66 of file text_style.cpp.

                                                                 {
  style->setFontFamilies({});
}

textStyle_copy()

SKWASM_EXPORT TextStyle * textStyle_copy

(

TextStyle *

style

)

Definition at line 22 of file text_style.cpp.

                                                          {
  return new TextStyle(*style);
}

textStyle_create()

SKWASM_EXPORT TextStyle * textStyle_create

(

)

Definition at line 14 of file text_style.cpp.

                                            {
  auto style = new TextStyle();
 
  // Default color in flutter is black.
  style->setColor(SK_ColorBLACK);
  return style;
}

textStyle_dispose()

SKWASM_EXPORT void textStyle_dispose

(

TextStyle *

style

)

Definition at line 26 of file text_style.cpp.

                                                       {
  delete style;
}

textStyle_setBackground()

SKWASM_EXPORT void textStyle_setBackground	(	TextStyle *	style,
		SkPaint *	paint
	)

Definition at line 113 of file text_style.cpp.

                                                                             {
  style->setBackgroundColor(*paint);
}

textStyle_setColor()

SKWASM_EXPORT void textStyle_setColor	(	TextStyle *	style,
		SkColor	color
	)

Definition at line 30 of file text_style.cpp.

                                                                       {
  style->setColor(color);
}

textStyle_setDecoration()

SKWASM_EXPORT void textStyle_setDecoration	(	TextStyle *	style,
		TextDecoration	decoration
	)

Definition at line 34 of file text_style.cpp.

                                                                      {
  style->setDecoration(decoration);
}

textStyle_setDecorationColor()

SKWASM_EXPORT void textStyle_setDecorationColor	(	TextStyle *	style,
		SkColor	color
	)

Definition at line 39 of file text_style.cpp.

                                                               {
  style->setDecorationColor(color);
}

textStyle_setDecorationStyle()

SKWASM_EXPORT void textStyle_setDecorationStyle	(	TextStyle *	style,
		TextDecorationStyle	decorationStyle
	)

Definition at line 44 of file text_style.cpp.

                                         {
  style->setDecorationStyle(decorationStyle);
}

textStyle_setDecorationThickness()

SKWASM_EXPORT void textStyle_setDecorationThickness	(	TextStyle *	style,
		SkScalar	thickness
	)

Definition at line 50 of file text_style.cpp.

                                                                        {
  style->setDecorationThicknessMultiplier(thickness);
}

textStyle_setFontSize()

SKWASM_EXPORT void textStyle_setFontSize	(	TextStyle *	style,
		SkScalar	size
	)

Definition at line 85 of file text_style.cpp.

                                                                          {
  style->setFontSize(size);
}

textStyle_setFontStyle()

SKWASM_EXPORT void textStyle_setFontStyle	(	TextStyle *	style,
		int	weight,
		SkFontStyle::Slant	slant
	)

Definition at line 55 of file text_style.cpp.

                                                                  {
  style->setFontStyle(SkFontStyle(weight, SkFontStyle::kNormal_Width, slant));
}

textStyle_setFontVariations()

SKWASM_EXPORT void textStyle_setFontVariations	(	TextStyle *	style,
		SkFourByteTag *	axes,
		float *	values,
		int	count
	)

Definition at line 135 of file text_style.cpp.

                                                          {
  std::vector<SkFontArguments::VariationPosition::Coordinate> coordinates;
  for (int i = 0; i < count; i++) {
    coordinates.push_back({axes[i], values[i]});
  }
  SkFontArguments::VariationPosition position = {
      coordinates.data(), static_cast<int>(coordinates.size())};
  style->setFontArguments(
      SkFontArguments().setVariationDesignPosition(position));
}

textStyle_setForeground()

SKWASM_EXPORT void textStyle_setForeground	(	TextStyle *	style,
		SkPaint *	paint
	)

Definition at line 117 of file text_style.cpp.

                                                                             {
  style->setForegroundColor(*paint);
}

textStyle_setHalfLeading()

SKWASM_EXPORT void textStyle_setHalfLeading	(	TextStyle *	style,
		bool	halfLeading
	)

Definition at line 104 of file text_style.cpp.

                                                              {
  style->setHalfLeading(halfLeading);
}

textStyle_setHeight()

SKWASM_EXPORT void textStyle_setHeight	(	TextStyle *	style,
		SkScalar	height
	)

Definition at line 99 of file text_style.cpp.

                                                                          {
  style->setHeight(height);
  style->setHeightOverride(height != kTextHeightNone);
}

textStyle_setLetterSpacing()

SKWASM_EXPORT void textStyle_setLetterSpacing	(	TextStyle *	style,
		SkScalar	letterSpacing
	)

Definition at line 89 of file text_style.cpp.

                                                                      {
  style->setLetterSpacing(letterSpacing);
}

textStyle_setLocale()

SKWASM_EXPORT void textStyle_setLocale	(	TextStyle *	style,
		SkString *	locale
	)

Definition at line 109 of file text_style.cpp.

                                                                           {
  style->setLocale(*locale);
}

textStyle_setTextBaseline()

SKWASM_EXPORT void textStyle_setTextBaseline	(	TextStyle *	style,
		TextBaseline	baseline
	)

Definition at line 61 of file text_style.cpp.

                                                                    {
  style->setTextBaseline(baseline);
}

textStyle_setWordSpacing()

SKWASM_EXPORT void textStyle_setWordSpacing	(	TextStyle *	style,
		SkScalar	wordSpacing
	)

Definition at line 94 of file text_style.cpp.

                                                                  {
  style->setWordSpacing(wordSpacing);
}

Variable Documentation

kTextHeightNone

const double kTextHeightNone = 0.0

Definition at line 9 of file text_style.cpp.