Function NewHatchPattern

patterns.go:58–78

NewHatchPattern returns a new hatch pattern.

(ifill any, thickness float64, cell Matrix, hatch Hatcher)

// NewHatchPattern returns a new hatch pattern.
func NewHatchPattern(ifill any, thickness float64, cell Matrix, hatch Hatcher) *HatchPattern {
	var fill Paint
	if paint, ok := ifill.(Paint); ok {
		fill = paint
	} else if pattern, ok := ifill.(Pattern); ok {
		fill = Paint{Pattern: pattern}
	} else if gradient, ok := ifill.(Gradient); ok {
		fill = Paint{Gradient: gradient}
	} else if col, ok := ifill.(color.Color); ok {
		fill = Paint{Color: rgbaColor(col)}
	}
	if fill.IsPattern() {
		panic("hatch paint cannot be pattern")
	}
	return &HatchPattern{
		Fill:      fill,
		Thickness: thickness,
		cell:      cell,
		hatch:     hatch,
	}
}

// Transform sets the view. Automatically called by Canvas for coordinate system transformations.
func (p *HatchPattern) Transform(view Matrix) Pattern {