Creation of Buffer zone using Python in QGIS

Hi Viewers,
In this video, you will come to know the python program coding for the creation of buffer zone for point features in QGIS.

## Find the program below for your reference.

InputFile = 'points'
bufferDist = 0.02

##To get the fields from map layer

layer = Data[0]

## QGS Vector File Writer will create buffered features and add to output file.

writer = QgsVectorFileWriter(OutputFile, 'UTF-8', fields, \

## Geometry along with buffer. Use writer to add the feature to the buffer layer.

print('done')
## Run Python code

##Finally, add the buffered layer to the QGIS interface and delete the writer.

del(writer)

[rrhhh]

Excellent video.. well explained each code lines.. expecting more such videos

[hemanthkumar]

Very good information. Nice presentation.

[aswinib]

Very good information. Really useful for me. Thank you for it

[priyasofy]

Great info. Proximity analysis can be done using this easily.

[ata]

Very nice! I am looking forward to see more Python and QGIS related videos.

[akbarvalishaik]

Thank you for this. Please provide more videos using python in qgis.

[shiningyang]

Awesome video - indeed helpful! also do you know what parameter to change if I wanna create square buffers instead of circles? Thanks!