Method setBrush

ui/media/js/image-editor.js:665–690

(layer = null, options = null)

        action.handler(this)
    }
    setBrush(layer = null, options = null) {
        if (options == null) {
            options = this.options
        }
        if (layer) {
            layer.ctx.lineCap = "round"
            layer.ctx.lineJoin = "round"
            layer.ctx.lineWidth = options.brush_size / this.containerScale
            layer.ctx.fillStyle = options.color
            layer.ctx.strokeStyle = options.color
            var sharpness = parseInt(options.sharpness * options.brush_size)
            layer.ctx.filter = sharpness == 0 ? `none` : `blur(${sharpness}px)`
            layer.ctx.globalAlpha = 1 - options.opacity
            layer.ctx.globalCompositeOperation = "source-over"
            var tool = IMAGE_EDITOR_TOOLS.find((t) => t.id == options.tool)
            if (tool && tool.setBrush) {
                tool.setBrush(editor, layer)
            }
        } else {
            Object.values(["drawing", "overlay"])
                .map((name) => this.layers[name])
                .forEach((l) => {
                    this.setBrush(l)
                })
        }
    }
    get ctx_overlay() {
        return this.layers.overlay.ctx
    }