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Squashed 'external/lunasvg/' changes from be5d0977b..c272a2188

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c272a2188 Fix smooth curve parsing #80 #114

git-subtree-dir: external/lunasvg
git-subtree-split: c272a2188bc38b0e46130f7a289cab57e50238cb
This commit is contained in:
Leon Styhre 2022-10-30 10:53:52 +01:00
parent e5b9b53006
commit 53fa042a7f
1 changed files with 2 additions and 8 deletions
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10
source/parser.cpp
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@ -176,7 +176,6 @@ Path Parser::parsePath(const std::string& string)
double c[6];
bool f[2];
int lastCommand = 0;
Point startPoint;
Point currentPoint;
Point controlPoint;
@ -259,8 +258,6 @@ Path Parser::parsePath(const std::string& string)
break;
case 'T':
case 't':
if(lastCommand != 'Q' && lastCommand != 'q' && lastCommand != 'T' && lastCommand != 't')
controlPoint = currentPoint;
c[0] = 2 * currentPoint.x - controlPoint.x;
c[1] = 2 * currentPoint.y - controlPoint.y;
if(!parseNumberList(ptr, end, c + 2, 2))
@ -280,8 +277,6 @@ Path Parser::parsePath(const std::string& string)
break;
case 'S':
case 's':
if(lastCommand != 'C' && lastCommand != 'c' && lastCommand != 'S' && lastCommand != 's')
controlPoint = currentPoint;
c[0] = 2 * currentPoint.x - controlPoint.x;
c[1] = 2 * currentPoint.y - controlPoint.y;
if(!parseNumberList(ptr, end, c + 2, 4))
@ -311,6 +306,7 @@ Path Parser::parsePath(const std::string& string)
path.lineTo(c[0], currentPoint.y);
currentPoint.x = controlPoint.x = c[0];
controlPoint.y = currentPoint.y;
break;
case 'V':
case 'v':
@ -321,6 +317,7 @@ Path Parser::parsePath(const std::string& string)
c[1] += currentPoint.y;
path.lineTo(currentPoint.x, c[1]);
controlPoint.x = currentPoint.x;
currentPoint.y = controlPoint.y = c[1];
break;
case 'A':
@ -356,10 +353,7 @@ Path Parser::parsePath(const std::string& string)
break;
if(IS_ALPHA(*ptr))
{
lastCommand = command;
command = *ptr++;
}
}
return path;