Draft Dimensions

Description
Lets you snap to one of the three lines making up the draft dimension

Use

 * 1) Make sure snap mode is turned on
 * 2) Choose element (for example draft line) to be inserted into the FreeCAD-document
 * 3) Move cursor near draft diemension of the element you wish to attach your element to
 * 4) below on the right side of the cursor the symbol of the snap mode will appear
 * 5) click to attach your element to the selected line of the draft dimension of the target element