gl2d
Version:
2D graphics package for WebGL
10 lines (9 loc) • 358 B
TypeScript
import { _SurfaceTouchEvent } from '../event/touch';
import { _TouchTool } from './touch';
export declare class PinchZoomTool implements _TouchTool {
private previousSpan;
private previousFocus;
onSurfaceEvent(event: _SurfaceTouchEvent): void;
onStart(event: _SurfaceTouchEvent): void;
onDrag(event: _SurfaceTouchEvent): void;
}