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Adds TIFF Renderer to Boss Tiles #119

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merged 2 commits into from
Oct 28, 2024
Merged

Adds TIFF Renderer to Boss Tiles #119

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b904b2f
adds tiff renderer
dxenes1 Oct 3, 2024
3a1c9e4
adds jp2 renderer and unit tests
dxenes1 Oct 17, 2024
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15 changes: 15 additions & 0 deletions django/bosstiles/renderers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -50,3 +50,18 @@ def render(self, data, media_type=None, renderer_context=None):
file_obj.seek(0)
return file_obj.read()

class TIFFRenderer(renderers.BaseRenderer):
""" A DRF renderer for rendering an image as a TIFF file """
media_type = 'image/tiff'
format = 'tiff'
charset = None
render_style = 'binary'

@check_for_403
@check_for_429
def render(self, data, media_type=None, renderer_context=None):
file_obj = io.BytesIO()
# Save the image data as TIFF instead of JPEG
data.save(file_obj, "TIFF")
file_obj.seek(0)
return file_obj.read()
6 changes: 3 additions & 3 deletions django/bosstiles/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@

import bossutils

from .renderers import PNGRenderer, JPEGRenderer
from .renderers import PNGRenderer, JPEGRenderer, TIFFRenderer


class CutoutTile(APIView):
Expand All @@ -36,7 +36,7 @@ class CutoutTile(APIView):

* Requires authentication.
"""
renderer_classes = (PNGRenderer, JPEGRenderer)
renderer_classes = (PNGRenderer, JPEGRenderer, TIFFRenderer)

def __init__(self):
super().__init__()
Expand Down Expand Up @@ -175,7 +175,7 @@ class Tile(APIView):

* Requires authentication.
"""
renderer_classes = (PNGRenderer, JPEGRenderer)
renderer_classes = (PNGRenderer, JPEGRenderer, TIFFRenderer)

def __init__(self):
super().__init__()
Expand Down