commit
af280712ed
@ -99,6 +99,10 @@ enum NSVGfillRule {
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NSVG_FILLRULE_EVENODD = 1,
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};
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enum NSVGflags {
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NSVG_FLAGS_VISIBLE = 0x01
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};
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typedef struct NSVGgradientStop {
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unsigned int color;
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float offset;
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@ -138,7 +142,8 @@ typedef struct NSVGshape
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float strokeWidth; // Stroke width (scaled).
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char strokeLineJoin; // Stroke join type.
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char strokeLineCap; // Stroke cap type.
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char fillRule; // Fille rule, see NSVGfillRule.
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char fillRule; // Fill rule, see NSVGfillRule.
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unsigned char flags; // Logical or of NSVG_FLAGS_* flags
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float bounds[4]; // Tight bounding box of the shape [minx,miny,maxx,maxy].
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NSVGpath* paths; // Linked list of paths in the image.
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struct NSVGshape* next; // Pointer to next shape, or NULL if last element.
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@ -155,6 +160,7 @@ typedef struct NSVGimage
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NSVGimage* nsvgParseFromFile(const char* filename, const char* units, float dpi);
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// Parses SVG file from a null terminated string, returns SVG image as paths.
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// Important note: changes the string.
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NSVGimage* nsvgParse(char* input, const char* units, float dpi);
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// Deletes list of paths.
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@ -858,6 +864,9 @@ static void nsvg__addShape(NSVGparser* p)
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shape->stroke.type = NSVG_PAINT_NONE;
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}
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// Set flags
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shape->flags = (attr->visible ? NSVG_FLAGS_VISIBLE : 0x00);
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// Add to tail
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prev = NULL;
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cur = p->image->shapes;
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@ -1493,8 +1502,8 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, const char* value)
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} else if (strcmp(name, "display") == 0) {
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if (strcmp(value, "none") == 0)
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attr->visible = 0;
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else
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attr->visible = 1;
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// Don't reset ->visible on display:inline, one display:none hides the whole subtree
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} else if (strcmp(name, "fill") == 0) {
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if (strcmp(value, "none") == 0) {
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attr->hasFill = 0;
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@ -1266,6 +1266,9 @@ void nsvgRasterize(NSVGrasterizer* r,
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memset(&dst[i*stride], 0, w*4);
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for (shape = image->shapes; shape != NULL; shape = shape->next) {
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if (!(shape->flags & NSVG_FLAGS_VISIBLE))
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continue;
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if (shape->fill.type != NSVG_PAINT_NONE) {
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nsvg__resetPool(r);
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r->freelist = NULL;
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