arno
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07-19-2017
05:25 AM
RowList Poster Incorrectly Displayed
Hello!
I have a RowList containing 32 rows. Each Row has an "itemComponentName" that contains a Poster component. For some of the rows, the first 4 items are displayed incorrectly, their position is translated to the right and towards the bottom of the screen. If I replace the poster with a Rectangle of let's say 100x100 pixels, all the items are correctly displayed, none of them is weirdly translated.
Why is this happening?
I have a RowList containing 32 rows. Each Row has an "itemComponentName" that contains a Poster component. For some of the rows, the first 4 items are displayed incorrectly, their position is translated to the right and towards the bottom of the screen. If I replace the poster with a Rectangle of let's say 100x100 pixels, all the items are correctly displayed, none of them is weirdly translated.
Why is this happening?
5 REPLIES 5
ChrisDP
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07-19-2017
05:30 AM
Re: RowList Poster Incorrectly Displayed
Can you provide any sample code for the itemComponent that contains the poster?
Christopher Dwyer-Perkins
Developer, REDspace
redspace.com
Developer, REDspace
redspace.com
arno
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07-19-2017
05:36 AM
Re: RowList Poster Incorrectly Displayed
<script type="text/brightscript">
<![CDATA[
Sub Init()
m.Poster = m.top.findNode("poster")
m.landscapeRows = { "Search & Info": 0, "Featured" : 1 }
m.Poster.opacity = 0.2
m.Label = m.top.findNode("titleLabel")
m.Label.text = ""
End Sub
sub itemContentChanged()
m.top.itemContent.observeField("itemIsFocused", "onItemIsFocusedChange")
m.Label.text = ""
m.Label.visible = false
if m.landscapeRows[m.top.itemContent.category] <> invalid
if m.top.itemContent.category = "Featured"
m.Poster.width = 288
m.Poster.height = 188
if m.top.itemContent.landscape_img <> ""
m.Poster.uri = m.top.itemContent.landscape_img
else
m.Poster.uri = "pkg:/images/default_movie_image.jpg"
end if
m.Label.visible = true
m.Label.text = m.top.itemContent.title
end if
if m.top.itemContent.category = "Search & Info"
m.Poster.width = 127
m.Poster.height = 127
centerX = (270 - m.Poster.width) / 2
centerY = (196 - m.Poster.height) / 2
m.Poster.translation = [ centerX, centerY ]
m.Poster.uri = m.top.itemContent.HDPOSTERURL
m.Label.visible = true
m.Label.text = m.top.itemContent.title
end if
else
m.Poster.width = 188
m.Poster.height = 288
if m.top.itemContent.HDPOSTERURL <> ""
m.Poster.uri = m.top.itemContent.HDPOSTERURL
else
m.Poster.uri = "pkg:/images/default_movie_image.jpg"
end if
end if
end sub
sub onItemIsFocusedChange()
if m.top.itemContent.itemIsFocused
m.Poster.opacity = 1
m.Label.opacity = 1
else
m.Poster.opacity = 0.2
m.Label.opacity = 0.2
end if
end sub
]]>
</script>
<children>
<Poster id="poster" width="188" height="288" translation="[-13, 6]"
loadingBitmapUri="pkg:/images/default_movie_image.jpg"
failedBitmapUri="pkg:/images/default_movie_image.jpg"
loadDisplayMode="scaleToFill" />
<Label id="titleLabel" visible="false" translation="[-15, 205]">
<Font role="font" uri="pkg:/fonts/GothamNarrow-Medium.otf" size="22" />
</Label>
</children>
arno
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07-19-2017
06:12 AM
Re: RowList Poster Incorrectly Displayed
I printed the translation property for all the items and for those items that were incorrectly displayed, the translation was indeed different. I manually set the translation for all of my cases and now everything is properly displayed. Strange, somehow I think the translation that has to be done for the items in my "Search & Info" category was applied to those random rows also.
ChrisDP
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07-19-2017
06:33 AM
Re: RowList Poster Incorrectly Displayed
Investing. Glad you found the problem 😄
Christopher Dwyer-Perkins
Developer, REDspace
redspace.com
Developer, REDspace
redspace.com
joetesta
Roku Guru
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07-19-2017
10:11 AM
Re: RowList Poster Incorrectly Displayed
Do you have multiple SG children having the same id of "poster" and hence are getting incorrectly grabbed when you do the update of one particular child? When you first update your children with the content, try setting their id to something unique at the same time.
aspiring