Displaying laylines
View Patent ↗Various implementations described herein are directed to displaying laylines. In one implementation, a method may include receiving marine electronics data at a marine electronics device disposed on a vessel. The method may also include receiving a navigational location. The method may further include calculating one or more laylines based on the navigational location and the marine electronics data. The method may additionally include displaying a vessel marker representing the vessel, a compass scale, and the one or more laylines on a display screen of the marine electronics device, where the vessel marker, the compass scale, and the one or more laylines are integrated on the display screen.
1. A method, comprising:
receiving marine electronics data at a marine electronics device disposed on a vessel;
receiving a navigational location;
calculating one or more laylines based on the navigational location and the marine electronics data; and
displaying a vessel marker representing the vessel, a compass scale, and the one or more laylines on a display screen of the marine electronics device, wherein the vessel marker, the compass scale, and the one or more laylines are integrated on the display screen, wherein displaying the vessel marker comprises:
displaying the vessel marker as being centered within the compass scale; and
displaying the one or more laylines as extending from the vessel marker centered within the compass scale.
2. The method of claim 1 , wherein the one or more laylines point to a relative bearing along the compass scale.
3. The method of claim 1 , further comprising displaying a true wind indicator as pointing toward the compass scale to indicate a true wind angle.
4. The method of claim 1 , further comprising displaying a true north indicator on the compass scale, wherein the true north indicator indicates a direction for true north relative to the vessel.
5. The method of claim 1 , further comprising displaying a heading indicator on the compass scale, wherein the heading indicator indicates a heading of the vessel.
6. The method of claim 1 , further comprising displaying a target indicator which indicates a bearing of the navigational location.
7. The method of claim 1 , further comprising displaying a course over ground (COG) indicator which indicates a direction for COG for the vessel.
8. A non-transitory computer-readable medium having stored thereon a plurality of computer-executable instructions which, when executed by a computer, cause the computer to:
receive marine electronics data at a marine electronics device disposed on a vessel;
receive a navigational location;
calculate one or more laylines based on the navigational location and the marine electronics data; and
display a vessel marker representing the vessel, a compass scale, and the one or more laylines on a display screen of the marine electronics device, wherein the vessel marker, the compass scale, and the one or more laylines are integrated on the display screen, wherein the instructions that cause the computer to display the vessel marker comprises instructions that cause the computer to:
display the vessel marker as being centered within the compass scale; and
display the one or more laylines as extending from the vessel marker centered within the compass scale.
9. The non-transitory computer-readable medium of claim 8 , wherein the one or more laylines point to a relative bearing along the compass scale.
10. The non-transitory computer-readable medium of claim 8 , wherein the plurality of computer-executable instructions which, when executed by the computer, cause the computer to display a true wind indicator as pointing toward the compass scale to indicate a true wind angle.
11. The non-transitory computer-readable medium of claim 8 , wherein the plurality of computer-executable instructions which, when executed by the computer, cause the computer to display a true north indicator on the compass scale, wherein the true north indicator indicates a direction for true north relative to the vessel.
12. The non-transitory computer-readable medium of claim 8 , wherein the plurality of computer-executable instructions which, when executed by the computer, cause the computer to display a heading indicator on the compass scale, wherein the heading indicator indicates a heading of the vessel.
13. The non-transitory computer-readable medium of claim 8 , wherein the plurality of computer-executable instructions which, when executed by the computer, cause the computer to display a target indicator which indicates a bearing of the navigational location.
14. The non-transitory computer-readable medium of claim 8 , wherein the plurality of computer-executable instructions which, when executed by the computer, cause the computer to display a course over ground (COG) indicator which indicates a direction for COG for the vessel.
15. An apparatus for displaying marine electronics navigation data, said apparatus comprising:
one or more processors;
a display screen configured to display the marine electronics data;
memory having a plurality of executable instructions which, when executed by the one or more processors, cause the one or more processors to:
receive marine electronics data at a marine electronics device disposed on a vessel;
receive a navigational location;
calculate one or more laylines based on the navigational location and the marine electronics data; and
display a vessel marker representing the vessel, a compass scale, and the one or more laylines on a display screen of the marine electronics device, wherein the vessel marker, the compass scale, and the one or more laylines are integrated on the display screen, wherein the instructions that cause the computer to display the vessel marker comprises instructions that cause the computer to:
display the vessel marker as being centered within the compass scale; and
display the one or more laylines as extending from the vessel marker centered within the compass scale.
16. The apparatus of claim 15 , wherein the one or more laylines point to a relative bearing along the compass scale.
17. The apparatus of claim 15 , wherein the plurality of computer-executable instructions which, when executed by the one or more processors, cause the one or more processors to display a true wind indicator as pointing toward the compass scale to indicate a true wind angle.
18. The apparatus of claim 15 , wherein the plurality of computer-executable instructions which, when executed by the one or more processors, cause the one or more processors to display a true north indicator on the compass scale, wherein the true north indicator indicates a direction for true north relative to the vessel.
19. The apparatus of claim 15 , wherein the plurality of computer-executable instructions which, when executed by the one or more processors, cause the one or more processors to display a heading indicator on the compass scale, wherein the heading indicator indicates a heading of the vessel.
20. The apparatus of claim 15 , wherein the plurality of computer-executable instructions which, when executed by the one or more processors, cause the one or more processors to display a target indicator which indicates a bearing of the navigational location.