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\page scalar_bar_dlg Scalar Bar properties

In this dialog you can specify the properties of the scalar bar

\image html scalar_bar_dlg.png

<ul>
<li><b>Scalar Range</b> - in this menu you can specify 
<b>Min value</b> and <b>Max value</b> of the <b>Scalar Bar</b>, and
turn on/off <b>Logarithmic</b> scaling of the scalar bar.</li>

\note <b>Logarithmic scale</b> is not applicable in case of
negative and zero values in the range. In such cases it is disabled.

<li><b>Font</b> - in this menu you can set type, face and color for
the font of <b>Title</b> and <b>Labels</b> of the <b>Scalar
Bar</b></li>

<li><b>Colors & Labels</b> - in this menu you can set the <b>number of
colors</b> and the <b>number of labels</b> of the <b>Scalar
Bar</b></li>

<li><b>Orientation</b> - allows choosing between vertical and
horizontal orientation of the <b>Scalar Bar</b></li>.

<li><b>Origin & Size Vertical & Horizontal</b> - allows defining the
location (<b>X</b> and <b>Y</b>) and size (<b>Width</b> and
<b>Height</b>) of <b>Scalar Bar</b></li>
<ul>
<li><b>X</b>: abscissa of the origin (from the left
side)</li>
<li><b>Y</b>: ordinate of the origin (from the bottom)</li>
</ul>
<li><b>Distribution</b> - in this menu you can Show/Hide distribution histogram of the values of the <b>Scalar Bar</b> and specify histogram properties</li>
<ul>
<li><b>Multicolor</b> the histogram is colored as <b>Scalar Bar</b></li>
<li><b>Monocolor</b> the histogram is colored as selected with <b>Distribution color</b> selector</li>
</ul>
</ul>


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