| | |
| | | import * as PIXI from 'pixi.js'; |
| | | import * as TWEEDLE from 'tweedle.js'; |
| | | |
| | | let app = null; |
| | | let mapContainer = null; |
| | |
| | | app.renderer.height / (maxY - minY) * 0.9 // 90%的高度 |
| | | ); |
| | | |
| | | mapContainer.scale.set(newScale); |
| | | new TWEEDLE.Tween(mapContainer.scale).easing(TWEEDLE.Easing.Quadratic.Out) |
| | | .to({ |
| | | x: newScale, |
| | | y: newScale |
| | | }, 200).start(); |
| | | |
| | | // 让地图容器的中心点定位到屏幕的中心 |
| | | mapContainer.position.set( |
| | | app.renderer.width / 2 - centerPoint.x * newScale, |
| | | app.renderer.height / 2 - centerPoint.y * newScale |
| | | ); |
| | | new TWEEDLE.Tween(mapContainer.position).easing(TWEEDLE.Easing.Quadratic.Out) |
| | | .to({ |
| | | x: app.renderer.width / 2 - centerPoint.x * newScale, |
| | | y: app.renderer.height / 2 - centerPoint.y * newScale |
| | | }, 200).start(); |
| | | } |