diff options
Diffstat (limited to 'demos/colorCircular.tcl')
-rw-r--r-- | demos/colorCircular.tcl | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/demos/colorCircular.tcl b/demos/colorCircular.tcl index 016e02d..63041c2 100644 --- a/demos/colorCircular.tcl +++ b/demos/colorCircular.tcl @@ -17,31 +17,44 @@ button $w.buttons.dismiss -text Dismiss -command "destroy $w" button $w.buttons.code -text "See Code" -command "showCode $w" pack $w.buttons.dismiss $w.buttons.code -side left -expand 1 -set defaultfont "-adobe-helvetica-bold-r-normal-*-120-*-*-*-*-*-*" +set defaultfont [font create -family Helvetica -size 10 -weight bold] + zinc $w.zinc -width 700 -height 600 -borderwidth 3 -relief sunken -render 1 pack $w.zinc -$w.zinc add rectangle 1 {10 10 80 80} -fillcolor {red|blue 50 50} -filled 1 -$w.zinc add text 1 -font $defaultfont -text "Radial variation from non-transparent red to non-transparent blue\nin a squarre. The gradient starts from the lower right corner.\n" -anchor nw -position {120 20} -$w.zinc add arc 1 {10 110 90 190} -fillcolor {red;40|blue;40 0 25} -filled 1 +$w.zinc add rectangle 1 {10 10 80 80} -fillcolor {=radial 50 50|red|blue} -filled 1 +$w.zinc add text 1 -font $defaultfont -text {Radial variation from non-transparent red to non-transparent blue in a square. +The gradient starts in the lower right corner.} -anchor nw -position {120 20} + +$w.zinc add arc 1 {10 110 90 190} -fillcolor {=radial 0 25|red;40|blue;40} -filled 1 -$w.zinc add text 1 -font $defaultfont -text "Radial variation from 40%transparent red to 40% transparent blue\nin a disc. The gradient starts in the middle between\nthe center on the bottom point" -anchor nw -position {120 120} +$w.zinc add text 1 -font $defaultfont -text {Radial variation from 40% transparent red to 40% transparent blue in a disc. +The gradient starts mid way between the center and the bottom.} \ + -anchor nw -position {120 120} -$w.zinc add arc 1 {10 210 90 290} -fillcolor {red;40|green;40 50|blue;40 0 0} -filled 1 +$w.zinc add arc 1 {10 210 90 290} -fillcolor {=radial 0 0|red;40|green;40 50|blue;40} -filled 1 -$w.zinc add text 1 -font $defaultfont -text "A variation from 40%transparent red to 40% transparent blue.\nthrough a 40%green on the middle of the disc. The gradient is centered." -anchor nw -position {120 220} +$w.zinc add text 1 -font $defaultfont -text {A variation from 40% transparent red to 40% transparent blue +through 40% green in the middle of the disc. The gradient is centered.} \ + -anchor nw -position {120 220} -$w.zinc add text 1 -font $defaultfont -text "Two overlaping radialy transparently colored items on a white background" -anchor nw -position {20 320} +$w.zinc add text 1 -font $defaultfont -text {Two overlapping items filled by a transparent radial gradient on a white background. +On the right three gradient filled ovals, note the warped gradients following the ovals.} -anchor w -position {20 320} $w.zinc add rectangle 1 {10 340 690 590} -fillcolor white -filled 1 -$w.zinc add rectangle 1 {20 365 220 565} -fillcolor {red;40|green;40 50|blue;40 0 0} -filled 1 +$w.zinc add rectangle 1 {20 365 220 565} -fillcolor {=radial 0 0|red;40|green;40 50|blue;40} -filled 1 -$w.zinc add arc 1 {150 365 350 565} -fillcolor {yellow;40|black;40 50|cyan;40 0 0} -filled 1 +$w.zinc add arc 1 {150 365 350 565} -fillcolor {=radial 0 0|yellow;40|black;40 50|cyan;40} -filled 1 -$w.zinc add arc 1 {280 365 480 565} -fillcolor {black;100|black;100 20|white;40 0 0} -filled 1 -linewidth 0 +$w.zinc add arc 1 {280 365 480 565} -fillcolor {=radial 0 0|black;100|black;100 20|mistyrose;40} -filled 1 -linewidth 0 -$w.zinc add arc 1 {480 365 580 500} -fillcolor {black;100|white;40 -10 16} -filled 1 +set warc [$w.zinc add arc 1 {-50 -50 50 50} \ + -fillcolor {=radial -10 16|black;80|blue;20 90 100} -filled 1] +$w.zinc scale $warc 1.5 1 +$w.zinc translate $warc 500 432 -$w.zinc add arc 1 {580 410 680 580} -fillcolor {black;70|white;20 -40 -40} -filled 1 -$w.zinc add arc 1 {580 410 680 580} -fillcolor {black;70|white;20 40 40} -filled 1
\ No newline at end of file +set warc [$w.zinc add arc 1 {-50 -50 50 50} \ + -fillcolor {=radial 0 20|black;70|green;20} -filled 1] +$w.zinc scale $warc 1 1.5 +$w.zinc translate $warc 630 432 |