M000192.html in ripxplore-0.12.0

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-  <title>draw_string (C64GeosFont)</title>
+  <title>meta_data (C64GeosFont)</title>
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-  <pre><span class="ruby-comment cmt"># File lib/native_file_types/c64/C64GeosFont.rb, line 143</span>
-  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">draw_string</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">point_size</span>,<span class="ruby-identifier">string</span>,<span class="ruby-identifier">start_x</span>,<span class="ruby-identifier">start_y</span>,<span class="ruby-identifier">colour</span>)
-        <span class="ruby-identifier">x</span>=<span class="ruby-identifier">start_x</span>
-        <span class="ruby-identifier">y</span>=<span class="ruby-identifier">start_y</span>
-        <span class="ruby-identifier">string</span>.<span class="ruby-identifier">each_byte</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">b</span><span class="ruby-operator">|</span>
-                <span class="ruby-identifier">c</span>=<span class="ruby-identifier">b</span>.<span class="ruby-identifier">chr</span>
-               <span class="ruby-identifier">width</span>=<span class="ruby-identifier">char_width</span>(<span class="ruby-identifier">point_size</span>,<span class="ruby-identifier">c</span>)
-               <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span><span class="ruby-operator">&gt;=</span><span class="ruby-identifier">picture_width</span>) <span class="ruby-keyword kw">then</span>
-                       <span class="ruby-identifier">x</span>=<span class="ruby-value">0</span>
-                       <span class="ruby-identifier">y</span><span class="ruby-operator">+=</span><span class="ruby-identifier">point_size</span>
-               <span class="ruby-keyword kw">end</span>
-                <span class="ruby-identifier">draw_char</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">point_size</span>,<span class="ruby-identifier">c</span>,<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span>,<span class="ruby-identifier">colour</span>)
-                <span class="ruby-identifier">x</span><span class="ruby-operator">+=</span><span class="ruby-identifier">width</span>
-        <span class="ruby-keyword kw">end</span>
-  <span class="ruby-keyword kw">end</span></pre>
+  <pre><span class="ruby-comment cmt"># File lib/native_file_types/c64/C64GeosFont.rb, line 148</span>
+<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">meta_data</span>
+        <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">super</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-ivar">@contents</span>.<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">Array</span>) <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-operator">!</span><span class="ruby-identifier">info_block</span>.<span class="ruby-identifier">nil?</span>
+        <span class="ruby-ivar">@meta_data</span>[<span class="ruby-value str">&quot;geos_font_id&quot;</span>]=<span class="ruby-value str">&quot;$%02x&quot;</span> <span class="ruby-operator">%</span> (<span class="ruby-identifier">info_block</span>[<span class="ruby-value">0x80</span>]<span class="ruby-operator">+</span><span class="ruby-identifier">info_block</span>[<span class="ruby-value">0x81</span>]<span class="ruby-operator">*</span><span class="ruby-value">100</span>)
+        <span class="ruby-ivar">@meta_data</span>[<span class="ruby-value str">&quot;geos_font_point_ids&quot;</span>]=(<span class="ruby-identifier">point_ids</span>.<span class="ruby-identifier">collect</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span> <span class="ruby-value str">'$%04x'</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">x</span>}).<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;,&quot;</span>)
+        <span class="ruby-ivar">@meta_data</span>[<span class="ruby-value str">&quot;geos_font_point_sizes&quot;</span>]=<span class="ruby-identifier">point_sizes</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;,&quot;</span>)
+        <span class="ruby-ivar">@meta_data</span>[<span class="ruby-value str">&quot;geos_font_lengths&quot;</span>]=(<span class="ruby-identifier">lengths</span>.<span class="ruby-identifier">collect</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span> <span class="ruby-value str">'$%04x'</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">x</span>}).<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;,&quot;</span>)
+<span class="ruby-comment cmt">#       point_sizes.each do |point_size|
</span>
+<span class="ruby-comment cmt">#               prefix=&quot;geos_font_point_size_#{point_size}&quot;
</span>
+<span class="ruby-comment cmt">#               font_data=@contents[point_size+1]
</span>
+<span class="ruby-comment cmt">#               next if font_data.nil?
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_line_of_print&quot;]=font_data[0x00]
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_bytes_in_bitstream&quot;]=bytes_in_bitstream(point_size)
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_character_height&quot;]=char_height(point_size)
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_character_width_space&quot;]=char_width(point_size,&quot; &quot;)
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_character_width_A&quot;]=char_width(point_size,&quot;A&quot;)
</span>
+<span class="ruby-comment cmt">#               @meta_data[&quot;#{prefix}_bitstream_A&quot;]=bitstreams(point_size,&quot;A&quot;)               
</span>
+<span class="ruby-comment cmt">#       end
</span>
+        
+        <span class="ruby-keyword kw">super</span>
+<span class="ruby-keyword kw">end</span></pre>
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