Mercurial > templog
comparison web/templog.py @ 249:c490de0cf17e
scaled zooming works
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 27 May 2015 22:37:43 +0800 |
parents | 2071d939e4ff |
children | 141948a400a6 |
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248:317a1738f15c | 249:c490de0cf17e |
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105 end = datetime.now() | 105 end = datetime.now() |
106 | 106 |
107 if 'zoom' in request.query: | 107 if 'zoom' in request.query: |
108 orig_start = end - timedelta(minutes=minutes) | 108 orig_start = end - timedelta(minutes=minutes) |
109 orig_end = end | 109 orig_end = end |
110 xpos = int(request.query.x) | 110 scale = float(request.query.scaledwidth) / config.GRAPH_WIDTH |
111 xpos = int(request.query.x) / scale | |
111 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM | 112 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM |
112 | 113 |
113 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM: | 114 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM: |
114 click_time = orig_start \ | 115 click_time = orig_start \ |
115 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes) | 116 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes) |