| 主权项 |
1. A method comprising:
detecting positioning of a cursor over a component in a system schematic displayed on a graphical user interface and, as a result, highlighting the component; detecting selection of the component and, as a result, drawing a translucent heads up display (“HUD”) over the highlighted component, wherein the HUD comprises:
a display of a parameter associated with the component,a display of an original value for the parameter, anda plurality of parameter-adjustment controls, wherein each parameter-adjustment control has associated with it an amount to adjust the value of the parameter; un-highlighting a portion of the highlighted component, wherein the un-highlighted portion is under the HUD; detecting positioning of the cursor over a HUD parameter-adjustment control and, as a result, highlighting the HUD parameter-adjustment control; detecting selection of the HUD parameter-adjustment control and, as a result, replacing the display of the original value of the parameter for the component with a display of an adjusted value computed by adjusting the original value by the amount associated with the selected HUD adjustment button; and detecting positioning of the cursor away from the component and, as a result, removing the drawing of the HUD and un-highlighting the component. |
