Hello all. When displaying a database stored image it is rotated -90 degs
from the original. Any ideas how to rotate this back to normal? Here is
the relevant code.
Table:
db.define_table('ball_image',
Field('image_file', 'upload', uploadfield='picture_file'),
Field('picture_file', 'blob'),
Field('queue_id', 'integer'))
Controller:
@auth.requires_login()
def view_queue():
this_drill_queue = db.drill_queue(request.args(0,cast=int))
this_sheet = db.sheet(db.sheet.id==this_drill_queue.sheet_id)
notes = db(db.sheet_note.sheet_id==this_sheet.id).select()
this_customer = db.customer(db.customer.id==this_sheet.customer_id)
db.ball_image.queue_id.default = this_drill_queue.id
form = SQLFORM(db.ball_image)
if form.process().accepted:
response.flash='Thanks for uploading an image'
redirect(URL('view_queue' + '/' + str(this_drill_queue.id)))
image = db(db.ball_image.queue_id==this_drill_queue.id).select().first()
return dict(sheet=this_sheet, customer=this_customer,
drill_queue=this_drill_queue, notes=notes, form=form,
image=image)
View:
<div class="col-md-6">
<h3>
Image:
</h3>
<h4>
{{if (image):}}
<div class="rot_image">
<img src="{{=URL('default', 'download',
args=image.image_file)}}" height="200"
width="200" alt="Ball Image"
style="rotate(90deg)" />
</div>
{{else:}}
<h4>
{{=form.custom.begin}}
{{=form.custom.widget.image_file}}</br>
<div align="right">
<button type="submit" value="submit"
class="btn btn-primary">Save Image</button></br>
</div>
{{=form.custom.end}}
</h4>
{{pass}}
</h4>
</div>
--
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