SkCanvas = ref object
  native*: ptr sk_canvas_t

proc newSkCanvas(bitmap: SkBitmap): SkCanvas {...}{.raises: [], tags: [].}

proc translate(this: SkCanvas; cx, cy: float) {...}{.raises: [], tags: [].}

proc scale(this: SkCanvas; sx, sy: float) {...}{.raises: [], tags: [].}

proc scale(this: SkCanvas; sx, sy, px, py: float) {...}{.raises: [], tags: [].}

proc rotateDegrees(this: SkCanvas; degrees: float) {...}{.raises: [], tags: [].}

proc rotateRadians(this: SkCanvas; radians: float) {...}{.raises: [], tags: [].}

proc drawPaint(this: SkCanvas; paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawRect(this: SkCanvas; rect: SkRect; paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawRect(this: SkCanvas; rect: SkRectI; paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawRoundRect(this: SkCanvas; rect: SkRect; rx: float; ry: float; paint: SkPaint) {...}{.
    raises: [], tags: [].}

proc drawCircle(this: SkCanvas; cx, cy, radius: float; paint: SkPaint) {...}{.raises: [],
    tags: [].}

proc drawOval(this: SkCanvas; bounds: SkRect; paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawImage(this: SkCanvas; image: SkImage; cx: float; cy: float; paint: SkPaint) {...}{.
    raises: [], tags: [].}

proc drawColor(this: SkCanvas; color: SkColor; mode: SkBlendMode) {...}{.raises: [], tags: [].}

proc drawPath(this: SkCanvas; path: SkPath; paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawLine(this: SkCanvas; x1: float; y1: float; x2: float; y2: float; paint: SkPaint) {...}{.
    raises: [], tags: [].}

proc drawBitmap(this: SkCanvas; bitmap: SkBitmap; left: float; top: float; paint: SkPaint) {...}{.
    raises: [], tags: [].}

proc drawBitmap(this: SkCanvas; bitmap: SkBitmap; left: float; top: float) {...}{.raises: [],
    tags: [].}

proc drawBitmap(this: SkCanvas; bitmap: SkBitmap) {...}{.raises: [], tags: [].}

proc drawText(this: SkCanvas; text: string; x: float; y: float; paint: SkPaint) {...}{.
    raises: [], tags: [].}

proc dispose(this: SkCanvas) {...}{.raises: [], tags: [].}

proc save(this: SkCanvas): int {...}{.raises: [], tags: [].}

proc save_layer(this: SkCanvas; bounds: SkRect; paint: SkPaint): int {...}{.raises: [],
    tags: [].}

proc restore(this: SkCanvas) {...}{.raises: [], tags: [].}

proc clear(this: SkCanvas; color: SkColor) {...}{.raises: [], tags: [].}

proc clip(this: SkCanvas; bounds: SkRect; clipop: SkClipOp; doAA: bool) {...}{.raises: [],
    tags: [].}

proc flush(this: SkCanvas) {...}{.raises: [], tags: [].}

proc resetMatrix(this: SkCanvas) {...}{.raises: [], tags: [].}

proc setMatrix(this: SkCanvas; matrix: SkMatrix) {...}{.raises: [], tags: [].}

proc concatMatrix(this: SkCanvas; matrix: SkMatrix) {...}{.raises: [], tags: [].}

proc skew(this: SkCanvas; sx, sy: float) {...}{.raises: [], tags: [].}

proc drawLinkDestinationAnnotation(this: SkCanvas; rect: SkRect; value: SkData) {...}{.
    raises: [], tags: [].}

proc drawLinkDestinationAnnotation(this: SkCanvas; rect: SkRect; value: string) {...}{.
    raises: [], tags: [].}

proc drawNamedDestinationAnnotation(this: SkCanvas; point: SkPoint; value: SkData) {...}{.
    raises: [], tags: [].}

proc drawNamedDestinationAnnotation(this: SkCanvas; point: SkPoint; value: string) {...}{.
    raises: [], tags: [].}

proc drawVertices(this: SkCanvas; vertices: SkVertices; mode: SkBlendMode;
                 paint: SkPaint) {...}{.raises: [], tags: [].}

proc drawVertices(this: SkCanvas; vmode: SkVertexMode; vertices: openArray[SkPoint];
                 colors: openArray[SkColor]; paint: SkPaint) {...}{.raises: [ValueError],
    tags: [].}

template autoRestore(canvas: SkCanvas; ops: untyped): untyped