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chunking by simple local variable

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Kartik K. Agaram 2022-07-13 08:14:01 -07:00
parent 9f962b7cac
commit 457136a986
1 changed files with 6 additions and 4 deletions
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10
drawing.lua
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@ -213,16 +213,18 @@ function Drawing.in_drawing(drawing, x,y, left,right)
end
function Drawing.mouse_pressed(State, drawing, x,y, button)
local cx = Drawing.coord(x-State.left, State.width)
local cy = Drawing.coord(y-drawing.y, State.width)
if State.current_drawing_mode == 'freehand' then
drawing.pending = {mode=State.current_drawing_mode, points={{x=Drawing.coord(x-State.left, State.width), y=Drawing.coord(y-drawing.y, State.width)}}}
drawing.pending = {mode=State.current_drawing_mode, points={{x=cx, y=cy}}}
elseif State.current_drawing_mode == 'line' or State.current_drawing_mode == 'manhattan' then
local j = Drawing.find_or_insert_point(drawing.points, Drawing.coord(x-State.left, State.width), Drawing.coord(y-drawing.y, State.width), State.width)
local j = Drawing.find_or_insert_point(drawing.points, cx, cy, State.width)
drawing.pending = {mode=State.current_drawing_mode, p1=j}
elseif State.current_drawing_mode == 'polygon' or State.current_drawing_mode == 'rectangle' or State.current_drawing_mode == 'square' then
local j = Drawing.find_or_insert_point(drawing.points, Drawing.coord(x-State.left, State.width), Drawing.coord(y-drawing.y, State.width), State.width)
local j = Drawing.find_or_insert_point(drawing.points, cx, cy, State.width)
drawing.pending = {mode=State.current_drawing_mode, vertices={j}}
elseif State.current_drawing_mode == 'circle' then
local j = Drawing.find_or_insert_point(drawing.points, Drawing.coord(x-State.left, State.width), Drawing.coord(y-drawing.y, State.width), State.width)
local j = Drawing.find_or_insert_point(drawing.points, cx, cy, State.width)
drawing.pending = {mode=State.current_drawing_mode, center=j}
elseif State.current_drawing_mode == 'move' then
-- all the action is in mouse_released