heli-agri/lib/render/canvas/Instruction.js

HeliAgri is a high-performance, feature-packed library for creating interactive maps on the web. It can display map tiles, vector data and markers loaded from any source on any web page. OpenLayers has been developed to further the use of geographic infor

/**
 * @module ol/render/canvas/Instruction
 */

/**
 * @enum {number}
 */
const Instruction = {
  BEGIN_GEOMETRY: 0,
  BEGIN_PATH: 1,
  CIRCLE: 2,
  CLOSE_PATH: 3,
  CUSTOM: 4,
  DRAW_CHARS: 5,
  DRAW_IMAGE: 6,
  END_GEOMETRY: 7,
  FILL: 8,
  MOVE_TO_LINE_TO: 9,
  SET_FILL_STYLE: 10,
  SET_STROKE_STYLE: 11,
  STROKE: 12,
};

/**
 * @type {Array<Instruction>}
 */
export const fillInstruction = [Instruction.FILL];

/**
 * @type {Array<Instruction>}
 */
export const strokeInstruction = [Instruction.STROKE];

/**
 * @type {Array<Instruction>}
 */
export const beginPathInstruction = [Instruction.BEGIN_PATH];

/**
 * @type {Array<Instruction>}
 */
export const closePathInstruction = [Instruction.CLOSE_PATH];

export default Instruction;