(lineView, line, lineN)
| 2564 | // measurement cache for the given line number. (A line view might |
| 2565 | // contain multiple lines when collapsed ranges are present.) |
| 2566 | function mapFromLineView(lineView, line, lineN) { |
| 2567 | if (lineView.line == line) |
| 2568 | return {map: lineView.measure.map, cache: lineView.measure.cache}; |
| 2569 | for (var i = 0; i < lineView.rest.length; i++) |
| 2570 | if (lineView.rest[i] == line) |
| 2571 | return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; |
| 2572 | for (var i = 0; i < lineView.rest.length; i++) |
| 2573 | if (lineNo(lineView.rest[i]) > lineN) |
| 2574 | return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; |
| 2575 | } |
| 2576 | |
| 2577 | // Render a line into the hidden node display.externalMeasured. Used |
| 2578 | // when measurement is needed for a line that's not in the viewport. |
no test coverage detected