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<tr class="memitem:acec45b0698c777d244fb6f6dd1202e20"><td class="memItemLeft" align="right" valign="top">private int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classChart_1_1HorizontalBars.html#acec45b0698c777d244fb6f6dd1202e20">_find_y_scale</a> ()</td></tr>
<tr class="memdesc:acec45b0698c777d244fb6f6dd1202e20"><td class="mdescLeft">&#160;</td><td class="mdescRight">find good values for the minimum and maximum y-value on the chart overwrite the find_y_scale