| import * as zrUtil from 'zrender/src/core/util'; |
| /** |
| * @param {Object} opt {labelInside} |
| * @return {Object} { |
| * position, rotation, labelDirection, labelOffset, |
| * tickDirection, labelRotate, labelInterval, z2 |
| * } |
| */ |
| |
| export function layout(axisModel, opt) { |
| opt = opt || {}; |
| var single = axisModel.coordinateSystem; |
| var axis = axisModel.axis; |
| var layout = {}; |
| var axisPosition = axis.position; |
| var orient = axis.orient; |
| var rect = single.getRect(); |
| var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height]; |
| var positionMap = { |
| horizontal: { |
| top: rectBound[2], |
| bottom: rectBound[3] |
| }, |
| vertical: { |
| left: rectBound[0], |
| right: rectBound[1] |
| } |
| }; |
| layout.position = [orient === 'vertical' ? positionMap.vertical[axisPosition] : rectBound[0], orient === 'horizontal' ? positionMap.horizontal[axisPosition] : rectBound[3]]; |
| var r = { |
| horizontal: 0, |
| vertical: 1 |
| }; |
| layout.rotation = Math.PI / 2 * r[orient]; |
| var directionMap = { |
| top: -1, |
| bottom: 1, |
| right: 1, |
| left: -1 |
| }; |
| layout.labelDirection = layout.tickDirection = layout.nameDirection = directionMap[axisPosition]; |
| |
| if (axisModel.get('axisTick.inside')) { |
| layout.tickDirection = -layout.tickDirection; |
| } |
| |
| if (zrUtil.retrieve(opt.labelInside, axisModel.get('axisLabel.inside'))) { |
| layout.labelDirection = -layout.labelDirection; |
| } |
| |
| var labelRotation = opt.rotate; |
| labelRotation == null && (labelRotation = axisModel.get('axisLabel.rotate')); |
| layout.labelRotation = axisPosition === 'top' ? -labelRotation : labelRotation; |
| layout.labelInterval = axis.getLabelInterval(); |
| layout.z2 = 1; |
| return layout; |
| } |