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gr: image transpose fix

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This commit is contained in:
Thomas Breloff 2016-10-08 23:19:26 -04:00
parent f290748c72
commit 9bbe0f9414
1 changed files with 2 additions and 2 deletions
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src/backends/gr.jl
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@ -914,8 +914,8 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
elseif st == :image elseif st == :image
img = series[:z].surf z = transpose_z(series, series[:z].surf, true)
h, w = size(img) h, w = 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)