Bug report #7584
spatial query tool fails to return the right selection
|Affected QGIS version:||1.8.0||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||invalid|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||16519|
try the attached sample project/data
try selecting something in the "sample_clc" layer using a spatial operator (ex: overlaps) and the "sampling_plots_1999" layer.
As you can see in the attached screenshot a few features are not selected and should be.
#2 Updated by Giovanni Manghi over 8 years ago
- File 31.png added
vinayan Parameswaran wrote:
The overlaps as per the screen-shot seem to be the correct result to me..if a feature is completely contained inside another feature, overlap is false..the unselected items in the screenshot are completely with the polygons from other layer
Would you mind having a look a this new screenshot? I have another doubt about the "is disjoint" operator, and why does not select that (unselected) polygons.
#3 Updated by vinayan Parameswaran over 8 years ago
- File spatialquery.png added
The attached screen-shot is the top left corner of sampling_plots_1999 -> Object with Fid = 18. Consider changing sample_clc_grass to a simple line type symbology. As seen in the screen-shots, there are small gaps between the two layers. So although, it visually confused me initially, it is reporting the correct results :)