|
|
@@ -300,8 +300,8 @@ export default defineComponent({
|
|
|
*/
|
|
|
const drawLine = (ctx: any, startPoint: any, endPoint: any) => {
|
|
|
ctx.beginPath()
|
|
|
- // + 1 为了处理连线显示问题
|
|
|
- ctx.moveTo(Math.ceil(startPoint.x + 1) * state.dpr, Math.ceil(startPoint.y) * state.dpr)
|
|
|
+ // 1 为了处理连线显示问题
|
|
|
+ ctx.moveTo(Math.floor(startPoint.x - 1) * state.dpr, Math.ceil(startPoint.y) * state.dpr)
|
|
|
ctx.lineTo(Math.ceil(endPoint.x + 1) * state.dpr, Math.ceil(endPoint.y) * state.dpr)
|
|
|
ctx.lineWidth = 2 * state.dpr
|
|
|
ctx.strokeStyle = '#FF8057'
|
