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Only store the original device context ratio once

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Evert Timberg 2015-09-18 19:22:54 -04:00
parent 8d47693448
commit 97cec8604a
1 changed files with 1 additions and 1 deletions
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src/core/core.helpers.js
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@ -758,7 +758,7 @@
// Store the device pixel ratio so that we can go backwards in `destroy`.
// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
// when destroy is called
chart.originalDevicePixelRatio = window.devicePixelRatio;
chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || window.devicePixelRatio;
}
},
//-- Canvas methods