3 puts "Visualization, AIS_ColorScale - allow defining labels list not equal to intervals list"
11 # create default color scale
12 vcolorscale cs1 -demo -smooth 0 -xy 0 0
13 vcolorscale cs2 -demo -smooth 1 -xy 60 0
14 foreach {y aColor} {20 RED 60 DARKORANGE1 100 GOLD 140 GREENYELLOW 220 GREEN 250 MEDIUMSPRINGGREEN 290 CYAN 330 DODGERBLUE1 370 BLUE} { if { [vreadpixel 15 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
15 foreach {y aColor} {20 RED 60 DARKORANGE1 100 GOLD 140 GREENYELLOW 220 GREEN 250 MEDIUMSPRINGGREEN 290 CYAN 330 DODGERBLUE1 370 BLUE} { if { [vreadpixel 15 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
17 # reduce color scale range and number of intervals
18 vcolorscale cs3 -range 0 20 5 -font 16 -colors white 0 0 1 green 1 0 0 1 1 1 -labels start 1 2 3 4 end -smooth 0 -xy 120 0
19 vcolorscale cs4 -range 0 20 5 -font 16 -colors white 0 0 1 green 1 0 0 1 1 1 -labels start 1 2 3 4 end -smooth 1 -xy 180 0
20 foreach {y aColor} {40 WHITE 120 RED 200 GREEN 280 BLUE 350 WHITE} { if { [vreadpixel 135 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
22 # color scale with overridden hue range
23 vcolorscale cs5 -demo -smooth 0 -hueRange 300 130 -xy 240 0
24 vcolorscale cs6 -demo -smooth 1 -hueRange 300 130 -xy 300 0
25 foreach {y aColor} {20 GREEN 60 SPRINGGREEN 100 CYAN2 140 TURQUOISE2 180 DODGERBLUE1 220 BLUE 250 BLUE 290 BLUEVIOLET 330 PURPLE 370 MAGENTA} { if { [vreadpixel 245 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
26 foreach {y aColor} {20 GREEN 60 MEDIUMSPRINGGREEN 100 CYAN2 140 TURQUOISE2 180 DEEPSKYBLUE2 220 DODGERBLUE2 250 ROYALBLUE2 290 PURPLE3 330 PURPLE 370 MAGENTA2} { if { [vreadpixel 315 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
29 vcolorscale cs7 -demo -smooth 0 -colorRange BLACK WHITE -xy 360 0 -freeLabels 3 l1 l2 l3
31 vdump ${imagedir}/${casename}.png