blockly
Version:
Blockly is a library for building visual programming editors.
51 lines • 1.84 kB
TypeScript
/**
* @license
* Copyright 2019 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import type { BlockSvg } from '../../block_svg.js';
import { Drawer as BaseDrawer } from '../common/drawer.js';
import { Connection } from '../measurables/connection.js';
import type { InlineInput } from '../measurables/inline_input.js';
import type { Row } from '../measurables/row.js';
import type { RenderInfo } from './info.js';
/**
* An object that draws a block based on the given rendering information.
*/
export declare class Drawer extends BaseDrawer {
info_: RenderInfo;
/**
* @param block The block to render.
* @param info An object containing all information needed to render this
* block.
*/
constructor(block: BlockSvg, info: RenderInfo);
draw(): void;
drawOutline_(): void;
drawLeft_(): void;
/**
* Add steps for the right side of a row that does not have value or
* statement input connections.
*
* @param row The row to draw the side of.
*/
protected drawRightSideRow_(row: Row): void;
/**
* Add steps to draw the right side of an output with a dynamic connection.
*/
protected drawRightDynamicConnection_(): void;
/**
* Add steps to draw the left side of an output with a dynamic connection.
*/
protected drawLeftDynamicConnection_(): void;
/** Add steps to draw a flat top row. */
protected drawFlatTop_(): void;
/** Add steps to draw a flat bottom row. */
protected drawFlatBottom_(): void;
drawInlineInput_(input: InlineInput): void;
private getInlineInputPath;
drawStatementInput_(row: Row): void;
/** Returns a path to highlight the given connection. */
drawConnectionHighlightPath(measurable: Connection): SVGElement | undefined;
}
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