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This commit is contained in:
Antonio Scandurra
2015-12-02 16:13:44 +01:00
parent f30e4ccc9d
commit 5bcdcbeef6
2 changed files with 7 additions and 9 deletions
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6
src/linear-line-top-index.js
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@@ -76,7 +76,7 @@ class LineTopIndex {
return this.topPixelPositionForRow(row + 1) - this.defaultLineHeight
}
rowForTopPixelPosition (top, roundingStrategy='round') {
rowForTopPixelPosition (top, roundingStrategy='floor') {
let blocksHeight = 0
let lastRow = 0
let lastTop = 0
@@ -84,7 +84,7 @@ class LineTopIndex {
let nextBlocksHeight = blocksHeight + block.height
let linesHeight = block.row * this.defaultLineHeight
if (nextBlocksHeight + linesHeight > top) {
while (lastRow < block.row && lastTop + this.defaultLineHeight / 2 < top) {
while (lastRow < block.row && lastTop + this.defaultLineHeight < top) {
lastTop += this.defaultLineHeight
lastRow++
}
@@ -99,8 +99,6 @@ class LineTopIndex {
let remainingHeight = Math.max(0, top - lastTop)
let remainingRows = Math.min(this.maxRow, lastRow + remainingHeight / this.defaultLineHeight)
switch (roundingStrategy) {
case "round":
return Math.round(remainingRows)
case "floor":
return Math.floor(remainingRows)
case "ceil":