Mercurial > repos > ImageTools / file comparison
comparison: src/Visualise.jl
src/Visualise.jl
- changeset 14
- 8ff303666d8b
- parent 13
- bda471ea9d67
- child 15
- 6ac8641e7cfb
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| 13:bda471ea9d67 | 14:8ff303666d8b |
|---|---|
| 6 | 6 |
| 7 using Printf | 7 using Printf |
| 8 using FileIO | 8 using FileIO |
| 9 using Setfield | 9 using Setfield |
| 10 using ColorTypes: Gray | 10 using ColorTypes: Gray |
| 11 using Plots | 11 #using Plots |
| 12 using Measures | 12 #using Measures |
| 13 import GR | |
| 13 | 14 |
| 14 using AlgTools.Util | 15 using AlgTools.Util |
| 15 using AlgTools.StructTools | 16 using AlgTools.StructTools |
| 16 using AlgTools.LinkedLists | 17 using AlgTools.LinkedLists |
| 17 | 18 |
| 76 do_visualise(imgs) | 77 do_visualise(imgs) |
| 77 end | 78 end |
| 78 return | 79 return |
| 79 end | 80 end |
| 80 | 81 |
| 82 # function do_visualise(imgs) | |
| 83 # plt = im -> plot(grayimg(im), showaxis=false, grid=false, aspect_ratio=:equal, margin=2mm) | |
| 84 # display(plot([plt(imgs[i]) for i =1:length(imgs)]..., reuse=true, margin=0mm)) | |
| 85 # end | |
| 86 | |
| 87 grayGR = x -> begin | |
| 88 y = round(UInt32, 0xff*clip(x)) | |
| 89 return 0x010101*y + 0xff000000 | |
| 90 end | |
| 91 | |
| 81 function do_visualise(imgs) | 92 function do_visualise(imgs) |
| 82 plt = im -> plot(grayimg(im), showaxis=false, grid=false, aspect_ratio=:equal, margin=2mm) | 93 n = length(imgs) |
| 83 display(plot([plt(imgs[i]) for i =1:length(imgs)]..., reuse=true, margin=0mm)) | 94 # Get device dimensions in metres and pixels |
| 95 scrw, scrh, pw, ph = GR.inqdspsize() | |
| 96 # Scaling to maximums ize window | |
| 97 sc=0.7 | |
| 98 # Set up window and transformations | |
| 99 GR.clearws() | |
| 100 GR.setscale(0); | |
| 101 GR.selntran(1) | |
| 102 # - First OS window size | |
| 103 if scrw/n>scrh | |
| 104 GR.setwsviewport(0, sc*scrh*n, 0, sc*scrh) | |
| 105 else | |
| 106 GR.setwsviewport(0, sc*scrw, 0, sc*scrw/n) | |
| 107 end | |
| 108 # - Part of normalised window shown | |
| 109 GR.setwswindow(0, 1, 0, 1/n); | |
| 110 GR.setviewport(0, 1, 0, 1/n); | |
| 111 # Workd coordinates | |
| 112 GR.setwindow(0, n, 0, 1) | |
| 113 # Plot images | |
| 114 for i=1:n | |
| 115 im = imgs[i]' | |
| 116 sz = size(im) | |
| 117 GR.drawimage(i-1, i, 0, 1, sz[1], sz[2], grayGR.(im)) | |
| 118 end | |
| 119 GR.updatews() | |
| 84 end | 120 end |
| 85 | 121 |
| 86 function visualise(channel_or_toggle, imgs) | 122 function visualise(channel_or_toggle, imgs) |
| 87 if isa(channel_or_toggle, Channel) | 123 if isa(channel_or_toggle, Channel) |
| 88 rc = channel_or_toggle | 124 rc = channel_or_toggle |
