Interface TextBlobFactory

See SkTextBlob.h for more details.

interface TextBlobFactory {
    MakeFromGlyphs(glyphs: InputGlyphIDArray, font: Font): TextBlob;
    MakeFromRSXform(
        str: string,
        rsxforms: InputFlattenedRSXFormArray,
        font: Font,
    ): TextBlob;
    MakeFromRSXformGlyphs(
        glyphs: InputGlyphIDArray,
        rsxforms: InputFlattenedRSXFormArray,
        font: Font,
    ): TextBlob;
    MakeFromText(str: string, font: Font): TextBlob;
    MakeOnPath(
        str: string,
        path: Path,
        font: Font,
        initialOffset?: number,
    ): TextBlob;
}

Index

Methods

MakeFromGlyphs MakeFromRSXform MakeFromRSXformGlyphs MakeFromText MakeOnPath

Methods

MakeFromGlyphs

MakeFromGlyphs(glyphs: InputGlyphIDArray, font: Font): TextBlob
Return a TextBlob with a single run of text.

It does not perform typeface fallback for characters not found in the Typeface. It does not perform kerning or other complex shaping; glyphs are positioned based on their default advances.
Parameters
- glyphs: InputGlyphIDArray
  if using Malloc'd array, be sure to use CanvasKit.MallocGlyphIDs().
- font: Font
Returns TextBlob
- Defined in canvaskit.d.ts:4135

MakeFromRSXform

MakeFromRSXform(
    str: string,
    rsxforms: InputFlattenedRSXFormArray,
    font: Font,
): TextBlob
Returns a TextBlob built from a single run of text with rotation, scale, and translations.

It uses the default character-to-glyph mapping from the typeface in the font.
Parameters
- str: string
- rsxforms: InputFlattenedRSXFormArray
- font: Font
Returns TextBlob
- Defined in canvaskit.d.ts:4145

MakeFromRSXformGlyphs

MakeFromRSXformGlyphs(
    glyphs: InputGlyphIDArray,
    rsxforms: InputFlattenedRSXFormArray,
    font: Font,
): TextBlob
Returns a TextBlob built from a single run of text with rotation, scale, and translations.
Parameters
- glyphs: InputGlyphIDArray
  if using Malloc'd array, be sure to use CanvasKit.MallocGlyphIDs().
- rsxforms: InputFlattenedRSXFormArray
- font: Font
Returns TextBlob
- Defined in canvaskit.d.ts:4154

MakeFromText

MakeFromText(str: string, font: Font): TextBlob
Return a TextBlob with a single run of text.

It uses the default character-to-glyph mapping from the typeface in the font. It does not perform typeface fallback for characters not found in the Typeface. It does not perform kerning or other complex shaping; glyphs are positioned based on their default advances.
Parameters
- str: string
- font: Font
Returns TextBlob
- Defined in canvaskit.d.ts:4167

MakeOnPath

MakeOnPath(
    str: string,
    path: Path,
    font: Font,
    initialOffset?: number,
): TextBlob
Returns a TextBlob that has the glyphs following the contours of the given path.

It is a convenience wrapper around MakeFromRSXform and ContourMeasureIter.
Parameters
- str: string
- path: Path
- font: Font
- OptionalinitialOffset: number
  the length in pixels to start along the path.
Returns TextBlob
- Defined in canvaskit.d.ts:4178