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Merge pull request #710 from jheinen/dev

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Fixed image bug
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Josef Heinen 2017-02-27 14:15:41 +01:00 committed by GitHub
commit cd3ce86dbb
1 changed files with 1 additions and 1 deletions
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src/backends/gr.jl
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@ -944,7 +944,7 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
elseif st == :image elseif st == :image
z = transpose_z(series, series[:z].surf, true) z = transpose_z(series, series[:z].surf, true)
h, w = size(z) w, h = size(z)
if eltype(z) <: Colors.AbstractGray if eltype(z) <: Colors.AbstractGray
grey = round(UInt8, float(z) * 255) grey = round(UInt8, float(z) * 255)
rgba = map(c -> UInt32( 0xff000000 + Int(c)<<16 + Int(c)<<8 + Int(c) ), grey) rgba = map(c -> UInt32( 0xff000000 + Int(c)<<16 + Int(c)<<8 + Int(c) ), grey)