Stabilizing the code after the options switch. Getting there...

lib/squib/api/data.rb

@@ -16,9 +16,9 @@ module Squib
     # @param sheet: [Integer] The zero-based index of the sheet from which to read.
     # @api public
     def xlsx(opts = {})
-      needs(opts, [:file, :sheet])
-      s = Roo::Excelx.new(file)
-      s.default_sheet = s.sheets[sheet]
+      opts = needs(opts, [:file, :sheet])
+      s = Roo::Excelx.new(opts[:file])
+      s.default_sheet = s.sheets[opts[:sheet]]
       data = {}
       s.first_column.upto(s.last_column) do |col|
         header = s.cell(s.first_row,col).to_s

lib/squib/api/image.rb

@@ -15,7 +15,7 @@ module Squib
     def png(opts = {})
       opts = needs(opts, [:range, :files, :x, :y, :alpha])
       opts[:range].each do |i| 
-        @cards[i].png(opts[:file][i], opts[:x], opts[:y], opts:[alpha]) 
+        @cards[i].png(opts[:file][i], opts[:x], opts[:y], opts[:alpha]) 
       end
     end
 
@@ -37,7 +37,7 @@ module Squib
     def svg(opts = {})
       p = needs(opts,[:range, :files, :svgid, :x, :y, :width, :height])
       p[:range].each do |i| 
-        @cards[i].svg(p[:file], p[:id], p[:x], p[:y], p[:width], p[:height]) 
+        @cards[i].svg(p[:file][i], p[:id], p[:x], p[:y], p[:width], p[:height]) 
       end
     end
 

lib/squib/api/text.rb

@@ -22,7 +22,6 @@ module Squib
     # @option height: the height of the box the string will be placed in. Stretches to the content by default.
     # @option wrap: When height is set, determines the behavior of how the string wraps. The `:word_char` option will break at words, but then fall back to characters when the word cannot fit.    #   
     #   Options are `:none, :word, :char, :word_char`. Also: `true` is the same as `:word_char`, `false` is the same as `:none`. Default `:word_char`
-    # @option fitxy: sets the text `width` and `height` to be equal to `width - x` and `height - y` for easy centering
     # @option align: options `:left, :right, and :center`. Default `:left`
     # @option justify: [Boolean] toggles whether or not the text is justified or not. Default `false`
     # @option valign: When width and height are set, align text vertically according to the logical extents of the text. Options are `:top, :middle, :bottom`. Default `:top`
@@ -31,11 +30,11 @@ module Squib
     # @return [nil] Returns nothing
     # @api public
     def text(opts = {})
-      opts = needs(opts, [:range, :str, :font, :x, :y, :width, :height, :color, :wrap, 
-                          :fitxy, :align, :justify, :valign, :ellipsize, :hint])
-      str = [opts[:str]] * @cards.size unless str.respond_to? :each
+      opts = needs(opts, [:range, :str, :font, :x, :y, :width, :height, :text_color, :wrap,
+                          :align, :justify, :valign, :ellipsize, :hint])
+      opts[:str] = [opts[:str]] * @cards.size unless opts[:str].respond_to? :each
       opts[:range].each do |i|
-        @cards[i].text(str[i], opts[:font], opts[:x], opts[:y], opts[:color], opts) #TODO split this out
+        @cards[i].text(opts[:str][i], opts[:font], opts[:x], opts[:y], opts[:color], opts)
       end
     end
 

lib/squib/constants.rb

@@ -9,10 +9,10 @@ module Squib
       :stroke_color => :black,
       :stroke_width => 2.0,
    		:font => :use_set,
+      :default_font => 'Arial 36',
    		:sheet => 0,
    		:x => 0,
    		:y => 0,
-      :fitxy => false,
       :align => :left,
       :valign => :top,
       :justify => false,
@@ -22,7 +22,10 @@ module Squib
    		:alpha => 1.0,
       :format => :png,
       :dir => "_output",
-      :prefix => "card_"
+      :prefix => "card_",
+      :margin => 75,
+      :gap => 0,
+      :trim => 0
     }
 
 end

lib/squib/deck.rb

@@ -24,7 +24,7 @@ module Squib
     def initialize(width: 825, height: 1125, cards: 1, dpi: 300, config: 'config.yml', &block)
       @width=width; @height=height
       @dpi = dpi
-      @font = Squib::SYSTEM_DEFAULTS[:font]
+      @font = Squib::SYSTEM_DEFAULTS[:default_font]
       @cards = []
       cards.times{ @cards << Squib::Card.new(self, width, height) }
       load_config(config)

lib/squib/graphics/save_doc.rb

@@ -1,21 +1,21 @@
 module Squib
   class Deck
 
-    def save_pdf(file: 'deck.pdf', dir: '_output', margin: 75, gap: 0, trim: 0)
-      dir = dirify(dir, allow_create: true)
+    def save_pdf(opts = {})
+      p = needs(opts, [:file_to_save, :prefix, :margin, :gap, :trim])
       width = 11 * @dpi ; height = 8.5 * @dpi #TODO: allow this to be specified too
       cc = Cairo::Context.new(Cairo::PDFSurface.new("#{dir}/#{file}", width, height))
-      x = margin ; y = margin
+      x = p[:margin] ; y = p[:margin]
       @cards.each_with_index do |card, i|
-        surface = trim(card.cairo_surface, trim, @width, @height)
+        surface = trim(card.cairo_surface, p[:trim], @width, @height)
         cc.set_source(surface, x, y)
         cc.paint
         x += surface.width + gap
         if x > (width - surface.width - margin)
-          x = margin 
-          y += surface.height + gap
+          x = p[:margin]
+          y += surface.height + p[:gap]
           if y > (height - surface.height - margin)
-            x = margin ; y = margin
+            x = p[:margin] ; y = p[:margin]
             cc.show_page #next page
           end
         end

lib/squib/graphics/text.rb

@@ -11,7 +11,7 @@ module Squib
       w = layout.extents[1].width / Pango::SCALE if w < 0
       h = layout.height / Pango::SCALE
       h = layout.extents[1].height / Pango::SCALE if h < 0
-      draw_rectangle(x,y,w,h,0,0,'#0000',color, 2.0)
+      rect(x,y,w,h,0,0,'#0000',color, 2.0)
     end
 
     def ellipsize(layout, options)
@@ -65,16 +65,8 @@ module Squib
     end
 
     def setwh(layout, options)
-      layout.width = options[:width] * Pango::SCALE unless options[:width].nil?
-      layout.height = options[:height] * Pango::SCALE unless options[:height].nil?
-      layout
-    end
-
-    def fitxy(layout, x,y, options)
-      w = options[:width] ; h = options[:height] 
-      w ||= (@width - 2*x); h ||= (@height - 2*y) # default centers to x,y 
-      w *= Pango::SCALE   ; h *= Pango::SCALE    
-      layout.width=w      ; layout.height=h
+      layout.width = options[:width] * Pango::SCALE unless options[:width].nil? || options[:width] == :native
+      layout.height = options[:height] * Pango::SCALE unless options[:height].nil? || options[:height] == :native
       layout
     end
 
@@ -86,8 +78,7 @@ module Squib
       layout.font_description = Pango::FontDescription.new(font)
       layout.text = str.to_s
       layout.markup = str.to_s if options[:markup]
-      layout = setwh(layout, options) unless options[:width].nil? && options[:height].nil?
-      layout = fitxy(layout, x, y , options) if options[:fitxy]
+      layout = setwh(layout, options)
       layout = wrap(layout, options)
       layout = ellipsize(layout, options)
       layout = align(layout, options)

lib/squib/input_helpers.rb

@@ -7,6 +7,7 @@ module Squib
       opts = Squib::SYSTEM_DEFAULTS.merge(opts)
       opts = rangeify(opts) if params.include? :range      
       opts = fileify(opts) if params.include? :file
+      opts = fileify(opts, false, true) if params.include? :file_to_save
       opts = fileify(opts, true) if params.include? :files
       opts = colorify(opts) if params.include? :color
       opts = colorify(opts, true) if params.include? :nillable_color
@@ -39,11 +40,11 @@ module Squib
     end
     module_function :rangeify
 
-    def fileify(opts, expand_singletons=false)
+    def fileify(opts, expand_singletons=false, allow_non_exist=false)
       opts[:file] = [opts[:file]] * @cards.size if expand_singletons
       files = [opts[:file]].flatten
       files.each do |file|
-        unless File.exists? file
+        unless File.exists? file || allow_non_exist
           raise "File #{File.expand_path(file)} does not exist!"
         end
       end
@@ -52,7 +53,8 @@ module Squib
     module_function :fileify
 
     def dirify(opts, allow_create=false)
-      return opts if Dir.exists? opts[:dir]
+      puts opts[:dir]
+      return opts if Dir.exists?(opts[:dir])
       if allow_create
         Squib.logger.warn "Dir #{opts[:dir]} does not exist, creating it."
         Dir.mkdir opts[:dir]
@@ -76,7 +78,7 @@ module Squib
 
     def fontify (opts)
       opts[:font] = @font if opts[:font]==:use_set
-      opts[:font] = Squib::SYSTEM_DEFAULTS[:font] if opts[:font] ==:default
+      opts[:font] = Squib::SYSTEM_DEFAULTS[:default_font] if opts[:font] == :default
       opts 
     end
     module_function :fontify 
@@ -92,7 +94,7 @@ module Squib
 
     def svgidify(opts)
       unless opts[:id].nil?
-        opts[:id] = '#' << opts[:id] unless svgid.start_with? '#'
+        opts[:id] = '#' << opts[:id] unless opts[:id].start_with? '#'
       end
       opts
     end

samples/text_options.rb

@@ -3,7 +3,7 @@ require 'squib'
 
 data = {'name' => ['Thief', 'Grifter', 'Mastermind'], 
         'level' => [1,2,3]}
-longtext = "This is left-justified text centered on the card based on x and y.\nWhat do you know about tweetle beetles? well... \nWhen tweetle beetles fight, it's called a tweetle beetle battle. And when they battle in a puddle, it's a tweetle beetle puddle battle. AND when tweetle beetles battle with paddles in a puddle, they call it a tweetle beetle puddle paddle battle. AND... When beetles battle beetles in a puddle paddle battle and the beetle battle puddle is a puddle in a bottle... ..they call this a tweetle beetle bottle puddle paddle battle muddle. AND... When beetles fight these battles in a bottle with their paddles and the bottle's on a poodle and the poodle's eating noodles... ...they call this a muddle puddle tweetle poodle beetle noodle bottle paddle battle."
+longtext = "This is left-justified text.\nWhat do you know about tweetle beetles? well... \nWhen tweetle beetles fight, it's called a tweetle beetle battle. And when they battle in a puddle, it's a tweetle beetle puddle battle. AND when tweetle beetles battle with paddles in a puddle, they call it a tweetle beetle puddle paddle battle. AND... When beetles battle beetles in a puddle paddle battle and the beetle battle puddle is a puddle in a bottle... ..they call this a tweetle beetle bottle puddle paddle battle muddle. AND... When beetles fight these battles in a bottle with their paddles and the bottle's on a poodle and the poodle's eating noodles... ...they call this a muddle puddle tweetle poodle beetle noodle bottle paddle battle."
 
 Squib::Deck.new(width: 825, height: 1125, cards: 3) do
   background color: :white
@@ -46,7 +46,8 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
 
   text str: longtext, font: 'Arial 16',
        x: 65, y: 700, 
-       fitxy: true, justify: true
+       width: inches(2.25), height: inches(1), 
+       justify: true
 
   text str: "<b>Markup</b> is also <i>quite</i> <s>easy</s> awesome", 
        markup: true,

spec/api/api_text_spec.rb

@@ -6,7 +6,7 @@ describe Squib::Deck, '#text' do
   context "when working with fonts" do
      it"should use the default font when #text and #set_font don't specify" do
       card = instance_double(Squib::Card)
-      expect(card).to receive(:text).with('a', Squib::SYSTEM_DEFAULTS[:font], anything, anything, anything, anything).once
+      expect(card).to receive(:text).with('a', 'Arial 36', anything, anything, anything, anything).once
       Squib::Deck.new do  
         @cards = [card] 
         text str: 'a'

spec/samples_run_spec.rb

@@ -3,13 +3,13 @@ require 'squib'
 
 describe Squib do 
 
-  # it "should execute all examples with no errors" do
-  #   samples = File.expand_path('../samples', File.dirname(__FILE__))
-  #   Dir["#{samples}/**/*.rb"].each do |sample|
-  #     Dir.chdir(samples) do #to save to _output
-  #       require_relative "../samples/#{File.basename(sample)}"
-  #     end
-  #   end
-  # end
+  it "should execute all examples with no errors" do
+    samples = File.expand_path('../samples', File.dirname(__FILE__))
+    Dir["#{samples}/**/*.rb"].each do |sample|
+      Dir.chdir(samples) do #to save to _output
+        require_relative "../samples/#{File.basename(sample)}"
+      end
+    end
+  end
 
 end