(portPosition, elBBox, autoOrient, opt)
| 26 | } |
| 27 | |
| 28 | function outsideLayout(portPosition, elBBox, autoOrient, opt) { |
| 29 | |
| 30 | opt = util.defaults({}, opt, { offset: 15 }); |
| 31 | var angle = elBBox.center().theta(portPosition); |
| 32 | |
| 33 | var tx, ty, y, textAnchor; |
| 34 | var offset = opt.offset; |
| 35 | var orientAngle = 0; |
| 36 | |
| 37 | const [topLeftAngle, bottomLeftAngle, bottomRightAngle, topRightAngle] = getBBoxAngles(elBBox); |
| 38 | if ((angle < bottomLeftAngle) || (angle > bottomRightAngle)) { |
| 39 | y = '.3em'; |
| 40 | tx = offset; |
| 41 | ty = 0; |
| 42 | textAnchor = 'start'; |
| 43 | } else if (angle < topLeftAngle) { |
| 44 | tx = 0; |
| 45 | ty = -offset; |
| 46 | if (autoOrient) { |
| 47 | orientAngle = -90; |
| 48 | textAnchor = 'start'; |
| 49 | y = '.3em'; |
| 50 | } else { |
| 51 | textAnchor = 'middle'; |
| 52 | y = '0'; |
| 53 | } |
| 54 | } else if (angle < topRightAngle) { |
| 55 | y = '.3em'; |
| 56 | tx = -offset; |
| 57 | ty = 0; |
| 58 | textAnchor = 'end'; |
| 59 | } else { |
| 60 | tx = 0; |
| 61 | ty = offset; |
| 62 | if (autoOrient) { |
| 63 | orientAngle = 90; |
| 64 | textAnchor = 'start'; |
| 65 | y = '.3em'; |
| 66 | } else { |
| 67 | textAnchor = 'middle'; |
| 68 | y = '.6em'; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | var round = Math.round; |
| 73 | return labelAttributes(opt, { |
| 74 | x: round(tx), |
| 75 | y: round(ty), |
| 76 | angle: orientAngle, |
| 77 | attrs: { labelText: { y, textAnchor }} |
| 78 | }); |
| 79 | } |
| 80 | |
| 81 | function insideLayout(portPosition, elBBox, autoOrient, opt) { |
| 82 |
no test coverage detected