55 lines
No EOL
1.5 KiB
Python
55 lines
No EOL
1.5 KiB
Python
from openflexure_microscope.api.v1.views import MicroscopeView
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from openflexure_microscope.api.utilities import JsonPayload
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from flask import Response, Blueprint, jsonify, request, abort, url_for, redirect, send_file
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class OverlayAPI(MicroscopeView):
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def get(self):
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"""
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Get overlay text
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.. :quickref: Overlay; Get camera overlay text
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:>header Accept: application/json
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:<header Content-Type: application/json
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:status 200: preview started/stopped
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"""
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text = self.microscope.camera.camera.annotate_text
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size = self.microscope.camera.camera.annotate_text_size
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return jsonify({'text': text, 'size': size})
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def post(self):
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"""
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Set overlay text
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.. :quickref: Overlay; Set camera overlay text
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**Example requests**:
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.. sourcecode:: http
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POST /camera/overlay HTTP/1.1
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Accept: application/json
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{
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"text": "2019/01/15 14:48",
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"size": 50
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}
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:>header Accept: application/json
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:<header Content-Type: application/json
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:status 200: preview started/stopped
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"""
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payload = JsonPayload(request)
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text = payload.param('text', default="", convert=str)
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size = payload.param('size', default=50, convert=int)
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self.microscope.camera.camera.annotate_text = text
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self.microscope.camera.camera.annotate_text_size = size
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return jsonify({'text': text, 'size': size}) |