yumoqing/kivyblocks
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bugfix

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This commit is contained in:
yumoqing 2021-07-01 16:04:27 +08:00
parent 695c2051dc
commit 2bd50d0b52
1 changed files with 0 additions and 3 deletions
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kivyblocks/custom_camera.py
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@ -94,14 +94,11 @@ class QrReader(CustomCamera):
print('data=',d) print('data=',d)
def on_tex(self, camera): def on_tex(self, camera):
print('QrReader().on_tex() ....')
super(QrReader, self).on_tex(camera) super(QrReader, self).on_tex(camera)
image = np.frombuffer(self.texture.pixels, dtype='uint8') image = np.frombuffer(self.texture.pixels, dtype='uint8')
image = image.reshape(self.texture.height, self.texture.width, -1) image = image.reshape(self.texture.height, self.texture.width, -1)
image = cv2.cvtColor(image, cv2.COLOR_RGBA2BGR) image = cv2.cvtColor(image, cv2.COLOR_RGBA2BGR)
self.qr_result, bbox,_ = self.qr_reader.detectAndDecode(image) self.qr_result, bbox,_ = self.qr_reader.detectAndDecode(image)
if self.qr_result: if self.qr_result:
print('qr read done')
self.dismiss()
self.dispatch('on_data',self.qr_result) self.dispatch('on_data',self.qr_result)