It would also add code that is irrelevant to the three other output formats to
the controller.
Next, the code sets a few view-specific options:
graph_variables = { "title"=>",{margin:10px;}",
"bar_3d"=>"60,#8E9BF0,#000000",
"values"=>"#{values.join(',')}",
"x_labels"=>"#{labels.join(',')}",
"y_max"=>max,
"y_min"=>min,
"x_axis_3d"=>"16",
"tool_tip"=>"#x_label#: #val#s Average Time",
"y_axis_colour"=>"#F0F0F0",
"y_grid_colour"=>"#E9E9E9",
"y_label_style"=>"12,#000000",
"x_axis_colour"=>"#6F6F7F",
"x_grid_colour"=>"#E9E9E9",
"x_label_style"=>"15,#000000",
"bg_colour"=>"#F8F8FF" }
%>
&<%=graph_variables.to_a.map { |key,val| "#{key}=#{val}" }.join("& &") %>&
Many of these options are fairly self-explanatory. For example, x_axis_colour controls
the color of the x axis lines. The y_ticks parameter is a comma-delimited list of three
parameters, which control the ticks (the small lines that point to numeric labels) on the
left side of the graph. The first y_ticks parameter is the distance from the ticks to the
labels, the second is the distance from the labels to the chart itself, and the third is the
total number of ticks.
Pages:
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166