dymo type example

Author: monkstone

external_library/gem/geomerative/data/Impact Label Licence.txt

@@ -0,0 +1,23 @@
+Impact Label is (c) 2011 Tension Type
+
+By downloading and/or installing a Tension Type Free Font you agree to this licence:
+
+This Tension Type Free Font is free to use in any and all of your personal and commercial work.
+
+A donation is much appreciated, but not necessary (donations may be done through PayPal to: [email protected]). No donation is too small.
+
+You may install and use an unlimited number of copies of a Tension Type Free Font.
+
+Reproduction and Distribution. You may reproduce and distribute an unlimited number of copies of a Tension Type Free Font; provided that each copy shall be a true and complete copy, including all copyright and trademark notices (if applicable), and shall be accompanied by a copy of this text file. Copies of the Font may not be distributed for profit either on a standalone basis or included as part of your own product unless by prior permission of Tension Type.
+
+You may not rename, edit or create any derivative works from a Tension Type Free Font, other than subsetting when embedding them in documents unless you have permission from Tension Type.
+
+Embedding a Tension Type Free Font in a PDF document and web pages is allowed.
+
+Michael Tension and Tension Type are not responsible for any damage resulting from the use of this Tension Type Free Font.
+
+Any questions, or if you wish to share your designs, please contact Michael Tension: [email protected]
+
+Thanks a ton,
+Michael Tension
+

external_library/gem/geomerative/data/Impact Label Reversed.ttf

@@ -0,0 +1,86 @@
+# Louis Christodoulou (louis -at- louisc.co.uk)
+#
+# Very quickly thrown together code whilst learning how the
+# geomerative library ticks.
+#
+# Here we take out previous scripts drawing and placing points along an arc and
+# complete our initial idea of placing text along the arc.
+#
+# Full Writeup on the Blog here: http://louisc.co.uk/?p=2686
+require 'geomerative'
+
+MESSAGE = 'hello bendy world  >>>'.freeze
+SCALE = 3
+attr_reader :font, :points
+
+def settings
+  size(800, 450)
+end
+
+def setup
+  # Geomerative
+  sketch_title 'Geomerative Text On A Path'
+  # From the examples we must always initialise the library using this command
+  RG.init(self)
+  @points = []
+  background(255)
+  # We want a dymo labeller style look, replace this font with your choice
+  # see data folder for licence
+  @font = RFont.new(data_path('Impact Label Reversed.ttf'), 72, RIGHT)
+end
+
+def draw
+  # Blank Background each frame
+  background(0)
+  # Create a new RShape each frame
+  wave = RShape.new
+  # At the moment the wave object is empty, so lets add a curve:
+  wave.add_move_to(0 * SCALE, 100 * SCALE)
+  wave.add_bezier_to(
+    0 * SCALE,
+    100 * SCALE,
+    50 * SCALE,
+    25 * SCALE,
+    100 * SCALE,
+    100 * SCALE
+  )
+  wave.add_bezier_to(
+    100 * SCALE,
+    100 * SCALE,
+    150 * SCALE,
+    175 * SCALE,
+    200 * SCALE,
+    100 * SCALE
+  )
+  translate(100, -80)
+  # draw our wave
+  no_fill
+  stroke(255, 0, 0)
+  stroke_weight(60)
+  stroke_cap(PROJECT)
+  wave.draw
+  stroke_cap(ROUND)
+  # Collect some points along the curve
+  RG.set_polygonizer(RCommand::UNIFORMLENGTH)
+  RG.set_polygonizer_length(35)
+  points = wave.get_points
+  index = 0 # Letter index within the string message
+  # loop through and place a letter at each point
+  MESSAGE.each_char do |letter|
+    center = RCommand.new(points[index], points[index + 1]).get_center
+    fill(255)
+    no_stroke
+    push_matrix
+    translate(center.x, center.y)
+    rotate(get_angle(points[index], points[index + 1]))
+    translate(5, 20)
+    font.draw(letter)
+    pop_matrix
+    index += 1
+  end
+end
+
+# Simple function to calculate the angle between two points
+def get_angle(p1, p2)
+  atan2(p2.y - p1.y, p2.x - p1.x)
+end