fix: 拾取 invalid x offset

CHANGELOG.md

@@ -5,14 +5,9 @@ See [Conventional Commits](https://conventionalcommits.org) for commit guideline
 
 ## [2.1.7](https://github.com/antvis/L7/compare/v2.1.6...v2.1.7) (2020-03-26)
 
-
 ### Bug Fixes
 
-* 修复颜色纹理取色问题 & 图片标注默认颜色问题 ([9d6b198](https://github.com/antvis/L7/commit/9d6b198f76b44c55ce0a094c6649c9e4130a398b))
-
-
-
-
+- 修复颜色纹理取色问题 & 图片标注默认颜色问题 ([9d6b198](https://github.com/antvis/L7/commit/9d6b198f76b44c55ce0a094c6649c9e4130a398b))
 
 ## [2.1.5](https://github.com/antvis/L7/compare/v2.1.4...v2.1.5) (2020-03-20)
 

packages/core/src/services/interaction/PickingService.ts

@@ -112,9 +112,9 @@ export default class PickingService implements IPickingService {
     const xInDevicePixel = x * window.devicePixelRatio;
     const yInDevicePixel = y * window.devicePixelRatio;
     if (
-      xInDevicePixel > width ||
+      xInDevicePixel > width - 1 * window.devicePixelRatio ||
       xInDevicePixel < 0 ||
-      yInDevicePixel > height ||
+      yInDevicePixel > height - 1 * window.devicePixelRatio ||
       yInDevicePixel < 0
     ) {
       return;

stories/Layers/components/heatmap3d.tsx

@@ -50,7 +50,7 @@ export default class HeatMapLayerDemo extends React.Component {
                   '#CF1D49',
                 ],
                 positions: [0, 0.2, 0.4, 0.6, 0.8, 1.0],
-              }
+              },
             });
           scene.addLayer(layer);
         });