TechDraw ExtensionPosHorizChainDimension

Description
The TechDraw ExtensionPosHorizChainDimension tool aligns horizontal dimensions to create a chain dimension.



Usage

 * 1) Select the first horizontal dimension. This dimension will not be moved, the dimensions that are added to the selection will be aligned with this dimension.
 * 2) Add one or more horizontal dimensions to the selection.
 * 3) There are several ways to invoke the tool:
 * 4) * Press the button.
 * 5) * Select the option from the menu.
 * 6) The dimensions are aligned and their dimension texts are centered.