| 摘要 |
Positioning of a cursor over a component in a system schematic displayed on a graphical user interface is detected and the component is highlighted. Selection of the component is detected and a translucent heads up display ("HUD") is drawn over the highlighted component. A portion of the highlighted component under the HUD is un-highlighted. Positioning of the cursor over a HUD parameter-adjustment control is detected and the HUD parameter-adjustment control is highlighted. Selection of the HUD parameter-adjustment control is detected and a HUD display of an original value of the parameter for the component is replaced with a display of an adjusted value computed by adjusting the original value by the amount associated with the selected HUD adjustment button. Positioning of the cursor away from the component is detected and the drawing of the HUD is removed and the component is un-highlighted. |
