diff --git a/src/nanosvg.h b/src/nanosvg.h index a6c6015..109c2bf 100644 --- a/src/nanosvg.h +++ b/src/nanosvg.h @@ -145,6 +145,7 @@ typedef struct NSVGshape char strokeDashCount; // Number of dash values in dash array. char strokeLineJoin; // Stroke join type. char strokeLineCap; // Stroke cap type. + float miterLimit; // Miter limit char fillRule; // Fill rule, see NSVGfillRule. unsigned char flags; // Logical or of NSVG_FLAGS_* flags float bounds[4]; // Tight bounding box of the shape [minx,miny,maxx,maxy]. @@ -413,6 +414,7 @@ typedef struct NSVGattrib int strokeDashCount; char strokeLineJoin; char strokeLineCap; + float miterLimit; char fillRule; float fontSize; unsigned int stopColor; @@ -620,6 +622,7 @@ static NSVGparser* nsvg__createParser() p->attr[0].strokeWidth = 1; p->attr[0].strokeLineJoin = NSVG_JOIN_MITER; p->attr[0].strokeLineCap = NSVG_CAP_BUTT; + p->attr[0].miterLimit = 4; p->attr[0].fillRule = NSVG_FILLRULE_NONZERO; p->attr[0].hasFill = 1; p->attr[0].visible = 1; @@ -938,6 +941,7 @@ static void nsvg__addShape(NSVGparser* p) shape->strokeDashArray[i] = attr->strokeDashArray[i] * scale; shape->strokeLineJoin = attr->strokeLineJoin; shape->strokeLineCap = attr->strokeLineCap; + shape->miterLimit = attr->miterLimit; shape->fillRule = attr->fillRule; shape->opacity = attr->opacity; @@ -1353,6 +1357,14 @@ static float nsvg__parseOpacity(const char* str) return val; } +static float nsvg__parseMiterLimit(const char* str) +{ + float val = 0; + sscanf(str, "%f", &val); + if (val < 0.0f) val = 0.0f; + return val; +} + static int nsvg__parseUnits(const char* units) { if (units[0] == 'p' && units[1] == 'x') @@ -1679,6 +1691,8 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, const char* value) attr->strokeLineCap = nsvg__parseLineCap(value); } else if (strcmp(name, "stroke-linejoin") == 0) { attr->strokeLineJoin = nsvg__parseLineJoin(value); + } else if (strcmp(name, "stroke-miterlimit") == 0) { + attr->miterLimit = nsvg__parseMiterLimit(value); } else if (strcmp(name, "fill-rule") == 0) { attr->fillRule = nsvg__parseFillRule(value); } else if (strcmp(name, "font-size") == 0) { diff --git a/src/nanosvgrast.h b/src/nanosvgrast.h index c71d7b4..08db3d9 100644 --- a/src/nanosvgrast.h +++ b/src/nanosvgrast.h @@ -732,7 +732,7 @@ static void nsvg__flattenShapeStroke(NSVGrasterizer* r, NSVGshape* shape, float int i, j, closed; NSVGpath* path; NSVGpoint* p0, *p1; - float miterLimit = 4; + float miterLimit = shape->miterLimit; int lineJoin = shape->strokeLineJoin; int lineCap = shape->strokeLineCap; float lineWidth = shape->strokeWidth * scale;