doc/classes/AppleHiResPic.src/M000443.html in ripxplore-0.11.0 vs doc/classes/AppleHiResPic.src/M000443.html in ripxplore-0.12.0
- old
+ new
@@ -3,50 +3,16 @@
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- <title>buffer_to_picture (AppleHiResPic)</title>
+ <title>matching_score (AppleHiResPic)</title>
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- <pre><span class="ruby-comment cmt"># File lib/native_file_types/apple2/AppleHiResPic.rb, line 61</span>
-<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">buffer_to_picture</span>(<span class="ruby-identifier">buffer</span>)
- <span class="ruby-identifier">canvas</span> = <span class="ruby-constant">PNG</span><span class="ruby-operator">::</span><span class="ruby-constant">Canvas</span>.<span class="ruby-identifier">new</span> <span class="ruby-constant">HGR_COLS</span>, <span class="ruby-constant">HGR_ROWS</span>, <span class="ruby-constant">PNG</span><span class="ruby-operator">::</span><span class="ruby-constant">Color</span><span class="ruby-operator">::</span><span class="ruby-constant">Black</span>
- <span class="ruby-constant">HGR_ROWS</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">y</span><span class="ruby-operator">|</span>
- <span class="ruby-identifier">last_bit_set</span>=<span class="ruby-keyword kw">false</span>
- <span class="ruby-value">40</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x_byte</span><span class="ruby-operator">|</span>
- <span class="ruby-identifier">offset</span>=<span class="ruby-ivar">@@scanline_offsets</span>[<span class="ruby-identifier">y</span>]<span class="ruby-operator">+</span><span class="ruby-identifier">x_byte</span>
- <span class="ruby-identifier">current_byte</span>=<span class="ruby-identifier">buffer</span>[<span class="ruby-identifier">offset</span>]
- <span class="ruby-identifier">current_byte</span>=<span class="ruby-value">0</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">current_byte</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-comment cmt">#if we overrun the buffer then assume it's black
</span>
- <span class="ruby-value">7</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x_bit</span><span class="ruby-operator">|</span>
- <span class="ruby-identifier">x</span>=<span class="ruby-identifier">x_byte</span><span class="ruby-operator">*</span><span class="ruby-value">7</span><span class="ruby-operator">+</span><span class="ruby-identifier">x_bit</span>
- <span class="ruby-identifier">bit_set</span>=((<span class="ruby-identifier">current_byte</span> <span class="ruby-operator">&</span> (<span class="ruby-value">2</span><span class="ruby-operator">**</span><span class="ruby-identifier">x_bit</span>))<span class="ruby-operator">></span><span class="ruby-value">0</span>)
- <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">bit_set</span>) <span class="ruby-keyword kw">then</span>
- <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">last_bit_set</span>) <span class="ruby-keyword kw">then</span>
- <span class="ruby-comment cmt">#adjacent pixels should both be white
</span>
- <span class="ruby-constant">AppleHiResPic</span>.<span class="ruby-identifier">set_pixel</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">x</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>,<span class="ruby-identifier">y</span>,<span class="ruby-constant">HGR_WHITE</span>)
- <span class="ruby-constant">AppleHiResPic</span>.<span class="ruby-identifier">set_pixel</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span>,<span class="ruby-constant">HGR_WHITE</span>)
- <span class="ruby-keyword kw">else</span>
- <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">current_byte</span><span class="ruby-operator">>=</span><span class="ruby-value">0x80</span> <span class="ruby-keyword kw">then</span>
- <span class="ruby-identifier">pallete</span>=[<span class="ruby-constant">HGR_BLUE</span>,<span class="ruby-constant">HGR_ORANGE</span>]
- <span class="ruby-keyword kw">else</span>
- <span class="ruby-identifier">pallete</span>=[<span class="ruby-constant">HGR_VIOLET</span>,<span class="ruby-constant">HGR_GREEN</span>]
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-identifier">this_pixel_colour</span>=<span class="ruby-identifier">pallete</span>[<span class="ruby-identifier">x</span><span class="ruby-operator">%</span><span class="ruby-value">2</span>]
- <span class="ruby-constant">AppleHiResPic</span>.<span class="ruby-identifier">set_pixel</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span>,<span class="ruby-identifier">this_pixel_colour</span>)
- <span class="ruby-constant">AppleHiResPic</span>.<span class="ruby-identifier">set_pixel</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>,<span class="ruby-identifier">y</span>,<span class="ruby-identifier">this_pixel_colour</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">x</span><span class="ruby-operator">>=</span><span class="ruby-constant">HGR_COLS</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">end</span>
-
- <span class="ruby-identifier">last_bit_set</span>=<span class="ruby-identifier">bit_set</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">end</span>
-
- <span class="ruby-identifier">png</span> = <span class="ruby-constant">PNG</span>.<span class="ruby-identifier">new</span> <span class="ruby-identifier">canvas</span>
- <span class="ruby-identifier">result</span>=<span class="ruby-identifier">png</span>.<span class="ruby-identifier">raw_bytes</span>
- <span class="ruby-identifier">result</span>
+ <pre><span class="ruby-comment cmt"># File lib/native_file_types/apple2/AppleHiResPic.rb, line 56</span>
+<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">matching_score</span>
+ [<span class="ruby-constant">AppleBinary</span>.<span class="ruby-identifier">matching_score</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>,<span class="ruby-constant">NADOLFile</span>.<span class="ruby-identifier">matching_score</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>].<span class="ruby-identifier">max</span>
<span class="ruby-keyword kw">end</span></pre>
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