[mythtv-commits] Ticket #10286: Weather world map for mythweather
MythTV
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Sun Jan 29 12:59:02 UTC 2012
#10286: Weather world map for mythweather
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Reporter: joachim@… | Owner: beirdo
Type: Patch - Feature | Status: new
Priority: minor | Milestone: unknown
Component: Plugin - MythWeather | Version: Master Head
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by stuartm):
A copy of the image should be assigned to MythUIImage since MythUIImage
takes ownership and can/will modify it including scaling/cropping which
would break later calls to addToMap(). It may even delete it before the
screen is closed. You would need to call SetImage() after drawing the
icons to the map image.
To guard against leaks or crashes, MythImage is reference counted, UpRef()
should be called after it's creation and DownRef() when it should be
deleted - in this case the screen's destructor.
setCurrentTemperatur should be setCurrentTemperature
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Ticket URL: <http://code.mythtv.org/trac/ticket/10286#comment:6>
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