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Improve `DocView:get_visible_line_range` precision (#1382)

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Guldoman 2023-02-06 19:03:29 +01:00 committed by GitHub
parent 0495ac28a6
commit c6d269d35e
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1 changed files with 2 additions and 2 deletions
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data/core/docview.lua
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@ -160,8 +160,8 @@ end
function DocView:get_visible_line_range() function DocView:get_visible_line_range()
local x, y, x2, y2 = self:get_content_bounds() local x, y, x2, y2 = self:get_content_bounds()
local lh = self:get_line_height() local lh = self:get_line_height()
local minline = math.max(1, math.floor(y / lh)) local minline = math.max(1, math.floor((y - style.padding.y) / lh) + 1)
local maxline = math.min(#self.doc.lines, math.floor(y2 / lh) + 1) local maxline = math.min(#self.doc.lines, math.floor((y2 - style.padding.y) / lh) + 1)
return minline, maxline return minline, maxline
end end