Sha256: fd1fda553c2c244ba06808f46591278636e7f368331b82581751a94695679139
Contents?: true
Size: 992 Bytes
Versions: 13
Compression:
Stored size: 992 Bytes
Contents
#!/usr/bin/env ruby -w
require 'rmagick'
imgl = Magick::ImageList.new
imgl.new_image(615, 100)
gc = Magick::Draw.new
gc.stroke('black').stroke_width(30)
# Draw thick line with "butt" linecap
gc.stroke_linecap('butt')
gc.line(25,50, 175,50)
# Draw thick line with "round" linecap
gc.stroke_linecap('round')
gc.line(225,50, 375,50)
# Draw thick line with "square" linecap
gc.stroke_linecap('square')
gc.line(425,50, 575,50)
# Show line endpoints in pink
gc.fill('lightpink')
gc.stroke('lightpink').stroke_width(3)
gc.line(25,50, 175,50)
gc.circle(25,50, 27,52).circle(175,50,177,52)
gc.line(225,50, 375,50)
gc.circle(225,50, 227,52).circle(375,50,377,52)
gc.line(425,50, 575, 50)
gc.circle(425,50, 427,52).circle(575,50,577,52)
# Annotate
gc.fill('black')
gc.stroke('transparent')
gc.pointsize(14)
gc.font_weight(Magick::BoldWeight)
gc.text(55,90, "\"'butt' cap\"")
gc.text(250,90, "\"'round' cap\"")
gc.text(450,90, "\"'square' cap\"")
gc.draw(imgl)
imgl.write('stroke_linecap.gif')
Version data entries
13 entries across 13 versions & 3 rubygems